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Patents

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List updated on May 02, 2018

Year 2018   [Back To Top]

Anomalous Hall effect in ZrTe5

T. Liang, J. Lin, Q. Gibson, S. Kushwaha, M. Liu, W. Wang, H. Xiong, J. A. Sobota, M. Hashimoto, P. S. Kirchmann, Z.-X. Shen, R. J. Cava & N. P. Ong
Nature Physics, 14, 451 (2018)


Optically coupled methods for microwave impedance microscopy

S.R. Johnston, E.Y. Ma, Z.-X. Shen
Review of Scientific Instruments 89, 043703 (2018)


Dehybridization of f and d states in the heavy-fermion system YbRh2Si2

D. Leuenberger, J.A. Sobota, S.L. Yang, H. Pfau, D.J. Kim, S.K. Mo, Z. Fisk, P.S. Kirchmann, Z.-X. Shen
Physical Review B 97, 165108 (2018)


Resonant inelastic x-ray scattering studies of magnons and bimagnons in the lightly doped cuprate La2-xSrxCuO4

L. Chaix, E.W. Huang, S. Gerber, X. Lu, C. Jia, Y. Huang, D.E. McNally, Y. Wang, F.H. Vernay, A. Keren, M. Shi, B. Moritz, Z.-X. Shen, T. Schmitt, T.P. Devereaux, W.S. Lee
Physical Review B 97, 155144(2018)


Sterically controlled mechanochemistry under hydrostatic pressure

H. Yan, F. Yang, D. Pan, Y. Lin, J.N. Hohman, D. Solis-Ibarra, F.H. Li, J.E.P. Dahl, R.M.K. Carlson, B.A. Tkachenko, A.A. Fokin, P.R. Schreiner, G. Galli, W.L. Mao, Z.-X. Shen, N.A. Melosh
Nature, 554, 505 (2018)


Electronic structure of monolayer 1T'-MoTe2 grown by molecular beam epitaxy

S.J. Tang, C.F.Zhang, C.J. Jia, H. Ryu, C. Hwang, M. Hashimoto, D.H. Lu, Z. Liu, T.P. Devereaux, Z.-X. Shen, S.K. Mo
APL Materials, 6, 026601 (2018)


Persistent Charge-Density-Wave Order in Single-Layer TaSe2

H. Ryu, Y. Chen, H. Kim, H.Z. Tsai, S.J. Tang, J. Jiang, F. Liou, S. Kahn, C.H. Jia, A.A. Omrani, J.H. Shim, Z. Hussain, Z.-X. Shen, K. B.I. Min, C. Hwang, M.F. Crommie, S.K. Mo
Nano Letters, 18,689 (2018)


Monochromatic Photocathodes from Graphene-Stabilized Diamondoids

H. Yan, K.T. Narasimha, J. Denlinger, F.H. Li, S.K. Mo, J.N. Hohman, J.E.P. Dahl, R.M.K. Carlson, B.A. Tkachenko, A.A.Fokin, P.R. Schreiner, Z. Hussain, Z.X.Shen, N.A. Melosh
Nano Letters, 18, 1099 (2018)


Strongly Cavity-Enhanced Spontaneous Emission from Silicon-Vacancy Centers in Diamond

J.L. Zhang, S. Sun, M.J. Burek, C. Dory, Y.K. Tzeng, K.A. Fischer, Y. Kelaita, K.G. Lardakis, M. Radulaski, Z.-X. Shen, N.A. Melosh, S. Chu, M. Loncar, J. Vuckovic
Nano Letters, 18, 1360 (2018)


Year 2017   [Back To Top]

Modification of Transition-Metal Redox by Interstitial Water in Hexacyanometalate Electrodes for Sodium-Ion Batteries

J.P. Wu, J. Song, K.H. Dai, Z.Q. Zhuo, L.A. Wray, G. Liu, Z.-X. Shen, R. Zeng, Y.H. Lu, W.L. Yang
Journal of the American Chemical Society, 139, 18358 (2017)


Revealing the Coulomb interaction strength in a cuprate superconductor

S.L. Yang, J.A. Sobota, Y. He, Y. Wang, D. Leuenberger, H. Soifer, M. Hashimoto, D.H. Lu, H. Eisaki, B. Moritz, T.P. Devereaux, P.S. Kirchmann, Z.-X. Shen
Physical Review B, 96, 245112 (2017)


Complete coherent control of silicon vacancies in diamond nanopillars containing single defect centers

J.L. Zhang, K.G. Lagoudakis, Y.K. Tzeng, C. Dory, M. Radulaski, Y. Kelaita, K.A. Fischer, S. Sun, Z.-X. Shen, N.A. Melosh
Optica, 4, 1317 (2017)


Role of the orbital degree of freedom in iron-based superconductors

M. Yi, Y. Zhang, Z.-X. Shen, D.H. Lu
NPJ Quantum Materials, 2, 57 (2017)


Dispersive charge density wave excitations in Bi2Sr2CaCu2O8+delta

L. Chaix, G. Ghiringhelli, Y.Y. Peng, M. Hashimoto, B. Moritz, K. Kummer, N.B. Brookes, Y. He, S. Chen, S. Ishida, Y. Yoshida, H. Eisaki, M. Salluzzo, L. Braicovich, Z.-X. Shen, T.P. Devereaux, and W.S. Lee.
Nature Physics, 13, 952 (2017)


Stripes developed at the strong limit of nematicity in FeSe film

W. Li, Y. Zhang, P. Deng, Z.L. Xu, S.K. Mo, M. Yi, H. Ding, M. Hashimoto, R.G. Moore, D.H. Lu, X. Chen, Z.-X. Shen, and Q.K. Xue
Nature Physics, 13, 957 (2017)


Taking control of spin currents

Z.-X. Shen and J. Sobota
Nature, 549, 464 (2017)


Measurement of surface acoustic wave resonances in ferroelectric domains by microwave microscopy

S.R. Johnston, Y.L. Yang, Y.T. Cui, E.Y. Ma, T. Kampfe, L.M. Eng, J. Zhou, Y.F. Chen, M.H. Lu, Z.-X. Shen
Journal of Applied Physics, 122, 074101 (2017)


Large thermopower from dressed quasiparticles in the layered cobaltates and rhodates

S.D. Chen, Y. He, A. Zong, Y. Zhang, M. Hashimoto, B.B. Zhang, S.H. Yao, Y.B. Chen, J. Zhou, Y.F. Chen, S.K. Mo, Z. Hussain, D.H. Lu, Z.-X. Shen
Physical Review B, 96, 081109 (2017)


HfSe2 and ZrSe2: Two-dimensional semiconductors with native high-kappa oxides

M.J. Mleczko, C.F. Zhang, H.R. Lee, H.H. Kuo, B. Magyari-Kope, R.G. Moore, Z.-X. Shen, I.R. FisherY. Nishi, and E. Pop
Science Advances, 3, e1700481 (2017)


ARPES study of the epitaxially grown topological crystalline insulator SnTe(111)

Y. Zhang, Z.K. Liu, B. Zhou, Y. Kim, L.X. Yang, H.J. Ryu, C. Hwang, Y.L. Chen, Z. Hussain, Z.-X. Shen, and S.K. Mo
Journal of Electron Spectroscopy and Related Phenomena, 219, 35 (2017)


Visualizing dispersive features in 2D image via minimum gradient method

Y. He, Y. Wang, Z.-X. Shen
Review of Scientific Instruments, 88, 073903 (2017)


Quantum spin Hall state in monolayer 1T'-WTe2

S.J. Tang, C.F. Zhang, D. Wong, Z. Pedramrazi, H.Z. Tsai, C.J. Jia, B. Moritz, M. Claassen, H. Ryu, S. Kahn, J. Jiang, H. Yan, M. Hashimoto, D.H. Lu, R.G. Moore, C.C. Hwang, C. Hwang, Z. Hussain, Y.L. Chen, M.M. Ugeda, Z. Liu, X.M. Xie, T.P. Devereaux, M.F. Crommie, S.K. Mo, Z.-X. Shen
Nature Physics, 13, 683 (2017)


Femtosecond Electron-Phonon Lock-In by Photoemission and X-Ray Free-Electron Laser

S. Gerber, S.L. Yang, D. Zhu, H. Soifer, J.A. Sobota, S. Rebec, J.J. Lee, T. Jia, B. Moritz, C. Jia, A. Gauthier, Y. Li, D. Leuenberger, Y. Zhang, L. Chaix, W. Li, H. Jang, J.S. Lee, M. Yi, G.L. Dakovski, S. Song, J.M. Glownia, S. Nelson, K.W. Kim, Y.D. Chuang, Z. Hussain, R.G. Moore, T.P. Devereaux, W.S. Lee, P.S. Kirchmann, and Z.-X. Shen
Science, 357, 71 (2017)


Three-dimensional nature of the band structure of ZrTe5 measured by high-momentum-resolution photoemission spectroscopy

H. Xiong, J.A. Sobota, S.L. Yang, H. Soifer, A. Gauthier, M.H. Lu, Y.Y. Lv, S.H. Yao, D. Lu, M. Hashimoto, P.S. Kirchmann, Y.F. Chen, Z.-X. Shen
Physical Review B, 95, 195119 (2017)


Nonequilibrium lattice-driven dynamics of stripes in nickelates using time-resolved x-ray scattering

W. S. Lee, Y. F. Kung, B. Moritz, G. Coslovich, R. A. Kaindl, Y. D. Chuang, R. G. Moore, D. H. Lu, P. S. Kirchmann, J. S. Robinson, M. P. Minitti, G. Dakovski, W. F. Schlotter, J. J. Turner, S. Gerber, T. Sasagawa, Z. Hussain, Z. X. Shen, and T. P. Devereaux
Physical Review B 95, 121105R (2017)


Unusual nodal behaviors of the superconducting gap in the iron-based superconductor Ba(Fe0.65Ru0.35)2As2: Effects of spin-orbit coupling

L. Liu, K. Okazaki, T. Yoshida, H. Suzuki, M. Horio, L. C. C. Ambolode, II, J. Xu, S. Ideta, M. Hashimoto, D. H. Lu, Z.-X. Shen, Y. Ota, S. Shin, M. Nakajima, S. Ishida, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, T. Mikami, T. Kakeshita, Y. Yamakawa, H. Kontani, S. Uchida, and A. Fujimori
Physical Review B 95, 104504 (2017)


Vertical-Substrate MPCVD Epitaxial Nanodiamond Growth

Y. K. Tzeng, J. L. Zhang, H. Y. Lu, H. Ishiwata, J. Dahl, R. M. K. Carlson, H. Yan, P. R. Schreiner, J. Vuckovic, Z. X. Shen, N. A. Melosh, S. Chu
Nano Letters 17, 1489(2017)


Hybrid metal-organic chalcogenide nanowires with electrically conductive inorganic core through diamondoid-directed assembly

H. Yan, J. N. Hohman, F. H. Li, C. J. Jia, D. Solis-Ibarra, B. Wu, J.E.P. Dahl, R. M. K. Carlson, B. A. Tkachenko, A. A. Fokin, P. R. Schreiner, A. Vailionis, T. R. Kim, T.P. Devereaux, Z. X. Shen, N. A. Melosh
Nature Materials 16, 349(2017)


Coexistence of Replica Bands and Superconductivity in FeSe Monolayer Films

S. N. Rebec, T. Jia, C. Zhang, M. Hashimoto, D. H. Lu, R.G. Moore, Z. X. Shen
Physical Review Letters 118, 067002(2017)


Ubiquitous strong electron-phonon coupling at the interface of FeSe/SrTiO3

C. F. Zhang, Z. K. Liu, Z. Y. Chen, Y. W. Xie, R. H. He, S. J. Tang, J. F. He, W. Li, T. Jia, S. N. Rebec, E. Y. Ma, H. Yan, M. Hashimoto, D. H. Lu, S. K. Mo, Y. Hikita, R. G. Moore, H. Y. Hwang, D. H. Lee, Z. X. Shen
Nature Communications 8, 14468 (2017)


Year 2016   [Back To Top]

Distinct Electronic Structure for the Extreme Magnetoresistance in YSb

J. F. He, C. F. Zhang, N. J. Ghimire, T. Liang, C. J. Jia, J. Jiang, S. J. Tang, S. D. Chen, Y. He, S. K. Mo, C. C. Hwang, M. Hashimoto, D. H. Lu, B. Moritz, T. P. Devereaux, Y. L. Chen, J. F. Mitchell, Z. X. Shen
Physical Review Letters 117, 267201 (2016)


Ideal charge-density- wave order in the high-field state of superconducting YBCO

H. Jang, W.S. Lee, H. Nojiri, S. Matsuzawa, H. Yasumura, L. Nie, A.V. Maharaj, S. Gerber, Y.J. Liu, A. Mehta, D.A. Bonn, R. Liang, W.N. Hardy, C.A. Burns, Z. Islam, S. Song, J. Hastings, T.P. Devereaux, Z.X. Shen, S.A. Kivelson, C.C. Kao, D. Zhu, J.S. Lee
Proceedings of the National Academy Of Sciences 113, 14645(2016)


Selenium capped monolayer NbSe2 for two-dimensional superconductivity studies

S. Onishi, M. Ugeda, Y. Zhang, Y. Chen, C. Ojeda-Aristizabal, H. Ryu, S. K. Mo, Z. Hussain, Z. X. Shen, M. F. Crommie, A. Zettl
Physica Status Solidi B - Basic Solid State Physics 253, 2396(2016)


Spin-resolved photoemission study of epitaxially grown MoSe2 and WSe2 thin films

S.K. Mo, C. Hwang, Y. Zhang, M. Fanciulli, S. Muff, J.H. Dil, Z.X. Shen, Z. Hussain
Journal of Physics: Condensed Matter 28, 454001 (2016)


Spin-polarized surface resonances accompanying topological surface state formation

C. Jozwiak, J.A. Sobota, K. Gotlieb, A.F. Kemper, C.R. Rotundu, R.J. Birgeneau, Z. Hussain, D.H. Lee, Z.X. Shen, A. Lanzara
Nature Communications 7, 13143 (2016)


Distinctive orbital anisotropy observed in the nematic state of a FeSe thin film

Y. Zhang, M. Yi, Z.K. Liu, W. Li, J.J. Lee, R.G. Moore, M. Hashimoto, M. Nakajima, H. Eisaki, S.K. Mo, Z. Hussain, T.P. Devereaux, Z.X. Shen, D.H. Lu
Physical Review B 94, 115153 (2016)


Superconducting Gap Anisotropy in Monolayer FeSe Thin Film

Y. Zhang, J.J. Lee, R.J. Moore, W. Li, M. Yi, M. Hashimoto, D.H. Lu, T.P. Devereaux, D.H. Lee, Z.X. Shen
Physical Review Letters 117, 117001 (2016)


Origin of the low critical observing temperature of the quantum anomalous Hall effect in V-doped (Bi, Sb)2Te3 film

W. Li, M. Claassen, C.Z Chang, B. Moritz, T. Jia, C. Zhang, S. Rebec, J.J. Lee, M. Hashimoto, D.H. Lu, R.G. Moore, J.S. Moodera, T.P. Devereaux, Z.X. Shen
Scientific Reports 6, 32732 (2016)


Picosecond Electric-Field-Induced Threshold Switching in Phase-Change Materials

P. Zalden, M.J. Shu, F. Chen, X.X. Wu, Y. Zhu, H.D. Wen, S. Johnston, Z.X. Shen, P. Landreman, M. Brongersma, S.W. Fong, H-S P. Wong, M.J. Sher, P. Jost, M. Kaes, M. Salinga, A. von Hoegen, M. Wuttig, A.M. Lindenberg
Physical Review Letters 117, 067601 (2016)


Evolution of the Valley Position in Bulk Transition-Metal Chalcogenides and Their Monolayer Limit

H.T. Yuan, Z.K. Liu, G. Xu, B. Zhou, S.F. Wu, D. Dumcenco, K. Yan, Y. Zhang, S.K. Mo, P. Dudin, V. Kandyba, M. Yablonskikh, A. Barinov, Z.X. Shen, S.C. Zhang, Y.S. Huang, X.D. Xu, Z. Hussain, H.Y. Hwang, Y. Cui, Y.L. Chen
NANO Letters 16, 4738 (2016)


Quartz tuning fork based microwave impedance microscopy

Y.T. Cui, E.Y. Ma, Z.X. Shen
Review of Scientific Instruments 87, 063711 (2016)


Quantitative Theory for Probe-Sample Interaction With Inhomogeneous Perturbation in Near-Field Scanning Microwave Microscopy

Z. Wei, Y.T. Cui, E.Y. Ma, S. Johnston, Y.L. Yang, R. Chen, M. Kelly, Z.X. Shen, X.D. Chen
IEEE Transactions on Microwave Theory and Techniques 64, 1402 (2016)


Electronic Structure, Surface Doping, and Optical Response in Epitaxial WSe2 Thin Films

Y. Zhang, M.M. Ugeda, C.H. Jin, S.F. Shi, A.J. Bradley, A. Martin-Recio, H. Ryu, J. Kim, S.J. Tang, Y. Kim, B. Zhou, C. Hwang, Y.L. Chen, F. Wang, M.F. Crommie, Z. Hussain, Z.X. Shen, S.K. Mo
Nano Letters 16, 2485 (2016)


Ultralow effective work function surfaces using diamondoid monolayers

K.T. Narasimha, C.H. Ge, J.D. Fabbri, W. Clay, B.A. Tkachenko, A.A. Fokin, P.R. Schreiner, J.E. Dahl, R.M.K. Carlson, Z.X. Shen, N.A. Melosh
Nature Nanotechnology 11,267 (2016)


Ultrafast resonant soft x-ray diffraction dynamics of the charge density wave in TbTe3

R.G. Moore, W.S. Lee, P.S. Kirchman, Y.D. Chuang, A.F. Kemper, M. Trigo, L. Patthey, D.H. Lu, O. Krupin, M. Yi, D.A. Reis, D. Doering, P. Denes, W.F. Schlotter, J.J. Turner, G. Hays, P. Hering, T. Benson, J.H. Chu, T.P. Devereaux, I.R. Fisher, Z. Hussain, Z.X. Shen
Physical Review B 93, 024304 (2016)


Raman and fluorescence characteristics of resonant inelastic X-ray scattering from doped superconducting cuprates

H.Y. Huang, C.J. Jia, Z.Y. Chen, K. Wohlfeld, B. Moritz, T.P. Devereaux, W.B. Wu, J. Okamoto, W.S. Lee, M. Hashimoto, Y. He, Z.X. Shen, Y. Yoshida, H. Eisaki, C.Y. Mou, C.T. Chen, D.J. Huang
Scientific Reports 19657 6, 19657 (2016)


Coexistence of a pseudogap and a superconducting gap for the high-T-c superconductor La2-xSrxCuO4 studied by angle-resolved photoemission spectroscopy

T. Yoshida, W. Malaeb, S. Ideta, D.H. Lu, R.G. Moore, Z.X. Shen, M. Okawa, T. Kiss, K. Ishizaka, S. Shin, S. Komiya, Y. Ando, H. Eisaki, S. Uchida, A. Fujimori
Physical Review B 93, 014513 (2016)


Invited Article: High resolution angle resolved photoemission with tabletop 11 eV laser

Y. He, I.M. Vishik, M. Yi, S.L. Yang, Z.K. J.J. Lee, S.D. Chen, S.N. Rebec, D. Leuenberger, A. Zong, C.M. Jefferson, R.G. Moore, P.S. Kirchmann, A.J. Merriam, Z.X. Shen
Review Of Scientific Instruments 87, 011301 (2016)


Hybrid Group IV Nanophotonic Structures Incorporating Diamond Silicon-Vacancy Color Centers

J.Y.L.D. Zhang, H. Ishiwata, T.M. Babinec, M. Radulaski, K. Mueller, K.G. Lagoudakis, C. Dory, J. Dahl, R. Edgington, V. Souliere, G. Ferro, A.A. Fokin, P.R. Schreiner, Z.X. Shen, N.A. Melosh, J. Vuckovic
Nano Letters 16, 212 (2016)


Characterization of collective ground states in single-layer NbSe2

M.M. Ugeda, A.J. Bradley, Y. Zhang, S. Onishi, Y. Chen, W. Ruan, C. Ojeda-Aristizabal, H. Ryu, M.T. Edmonds, H.Z. Tsai, A. Riss, S.K. Mo, D.H. Lee, A. Zettl, Z. Hussain, Z.X. Shen, M.F. Crommie
Nature Physics 12, 92 (2016)


Year 2015   [Back To Top]

Direct Imaging of Dynamic Glassy Behavior in a Strained Manganite Film

W. Kundhikanjana, Z. Sheng, Y. Yang, K. Lai, M.A. Kelly, M. Nakamura, M. Kawasaki, Y. Tokura. O. Tang, K. Zhang, X.X. Li and Z.X. Shen
Physical Review Letters 115, 265701 (2015)


Experimental observation of incoherent-coherent crossover and orbital-dependent band renormalization in iron chalcogenide superconductors

Z.K. Liu, M. Yi, Y. Zhang, J. Hu, R. Yu, J.X. Zhu, R.H. He, Y.L. Chen, M. Hashimoto, R.G. Moore, S.K. Mo, Z. Hussain, Q. Si, Z.Q. Mao, D.H. Lu, Z.X. Shen
Physical Review B 92, 235138 (2015)


Bandwidth and Electron Correlation-Tuned Superconductivity in Rb0.8Fe2(Se1-zSz)2

M. Yi, M. Wang, A.F. Kemper, S.K. Mo, Z. Hussain, E. Bourret-Courchesne, A. Lanzara, M. Hashimoto, D.H. Lu, Z.X. Shen, and R.J. Birgeneau
Physical Review Letters 115, 256403 (2015)


Three-dimensional charge density wave order in YBa2Cu3O6.67 at high magnetic fields

S. Gerber, H. Jang, H. Nojiri, S. Matsuzawa, H. Yasumura, D.A. Bonn, R. Liang, W.N. Hardy, Z. Islam, A. Mehta, S. Song, M. Sikorski, D. Stefanescu, Y. Feng, S.A. Kivelson, T.P. Devereaux, Z.X. Shen, C.C. Kao, W.S. Lee, D. Zhu, J.S. Lee
Science 350, 949 (2015)


Mobile metallic domain walls in an all-in-all-out magnetic insulator

Eric Yue Ma, Yong-Tao Cui, Kentaro Ueda, Shujie Tang, Kai Chen, Nobumichi Tamura, Phillip M. Wu, Jun Fujioka, Yoshinori Tokura, Zhi-Xun Shen
Science 350, 538 (2015)


Engineering Ultra-Low Work Function of Graphene

H.Y. Yuan, S. Chang, I. Bargatin, N,C, Wang, D.C. Riley, H.T. Wang, J.W. Schwede, J. Provine, E. Pop, Z. X. Shen, P. Pianetta, N.A. Melosh, R.T. Howe
Nano Letters 15, 6475(2015)


Mott localization in a pure stripe antiferromagnet Rb1-δ Fe1.5-σ S2

M. Wang, M. Yi, H. B. Cao, C. de la Cruz, S. K. Mo, Q. Z. Huang, E. Bourret-Courchesne, P. C. Dai, D. H. Lee, Z.X. Shen, R.J. Birgeneau
Physical Review B 92, 121101(2015)


Electron-phonon coupling in a system with broken symmetry: Surface of Be(0001)

T.Y. Chien, X.B. He, S.K. Mo, M. Hashimoto, Z. Hussain, Z.X. Shen, E.W. Plummer
Physical Review B 92, 075133(2015)


Polarization-sensitive broadband photodetector using a black phosphorus vertical
p-n junction

H. Yuan, X. Liu, F. Afshinmanesh, W. Li, G. Xu, J. Sun, B. Lian, A.G. Curto, G. Ye, Y. Hikita, Z.X. Shen, S.C. Zhang, X. Chen, M. Brongersma, H.Y. Hwang, and Y. Cui
Nature Nanotechnology 10, 707 (2015)


Dependence of electron correlation strength in Fe1+yTe1-xSex on Se content

L.C.C. Ambolode, K. Okazaki, M. Horio, H. Suzuki, L. Liu, S. Ideta, T. Yoshida, T. Mikami, T. Kakeshita, S. Uchida, K. Ono, H. Kumigashira, M. Hashimoto, D.H. Lu, Z.X. Shen, A. Fujimori
Physical Review B 92, 035104 (2015)


Observation of universal strong orbital-dependent correlation effects in iron chalcogenides

M. Yi, Z.K. Liu, Y. Zhang, R. Yu, J.X. Zhu, J.J. Lee, R.G. Moore, F.T. Schmitt, W. Li, S.C. Riggs, J.H. Chu, B. Lv, J. Hu, M. Hashimoto, S.K. Mo, Z. Hussain, Z.Q. Mao, C.W. Chu, I.R. Fisher, Q. Si, Z.X. Shen, D.H. Lu
Nature Communications 6, 7777 (2015)


Charge-order domain walls with enhanced conductivity in a layered manganite

Eric Yue Ma, Benjamin Bryant, Yusuke Tokunaga, Gabriel Aeppli, Yoshinori Tokura & Zhi-Xun Shen
Nature Communications 6, 7595 (2015)


Direct Characterization of Photoinduced Lattice Dynamics in BaFe2As2

S. Gerber, Y. Zhang, D. Zhu, N. Plonka, M. Yi, G.L. Dakowski, D. Leuenberger, P.S. Kirchmann, R.G. Moore, M. Chollet, J.M. Glownia, Y. Feng, J.J. Turner, J.-S. Lee, A. Mehta, H.-H. Kuo, I.R. Fisher, T. Wolf, Y.-D. Chuang, Z. Hussain, C.-C. Kao, B. Moritz, K.W. Kim, Z.-X. Shen, T.P. Devereaux and W.-S. Lee
Nature Communications 6,7377(2015)


Inequivalence of Single-Particle and Population Lifetimes in a Cuprate Superconductor

S.-L. Yang, J. A. Sobota, D. Leuenberger, Y. He, M. Hashimoto, D. H. Lu, H. Eisaki, P. S. Kirchmann, and Z.-X. Shen
Phys. Rev. Lett. 114, 247001 (2015)


Thickness-Dependent Coherent Phonon Frequency in Ultrathin FeSe/SrTiO3 Films

S. Yang, J. A. Sobota, D. Leuenberger, A. F. Kemper, J. J. Lee, F. T. Schmitt, W. Li, R. G. Moore, P. S. Kirchmann, and Z.-X. Shen
Nano Lett. 15, 4150 (2015)


Classification of Collective Modes in a Charge Density Wave by Momentum-Dependent Modulation of the Electronic Band Structure

D. Leuenberger, J. A. Sobota, S.-L. Yang, A. F. Kemper, P. Giraldo-Gallo, R. G. Moore, I. R. Fisher, P. S. Kirchmann, T. P. Devereaux, and Z.-X. Shen
Phys. Rev. B 91, 201106(R) (2015)


Unexpected edge conduction in mercury telluride quantum wells under broken time-reversal symmetry

Eric Yue Ma, M. Reyes Calvo, Jing Wang, Biao Lian, Mathias Mühlbauer, Christoph Brüne, Yong-Tao Cui, Keji Lai, Worasom Kundhikanjana, Yongliang Yang, Matthias Baenninger, Markus König, Christopher Ames, Hartmut Buhmann, Philipp Leubner, Laurens W. Molenkamp, Shou-Cheng Zhang, David Goldhaber-Gordon, Michael A. Kelly & Zhi-Xun Shen
Nature Communications 6, 7252 (2015)


Probing the Role of Interlayer Coupling and Coulomb Interactions on Electronic Structure in Few-Layer MoSe2 Nanostructures

A.J. Bradley, M.M. Ugeda, F.H. da Jornada, D.Y. Qiu, W. Ruan, Y. Zhang, S. Wickenburg, A. Riss, J. Lu, S.K. Mo, Z.Hussain, Z.X. Shen, S.G. Louie, M.F. Crommie
Nano Letters 15, 2594(2015)


Physical properties of materials derived from diamondoid molecules

W. A. Clay, J. E. P. Dahl, R. M. K. Carlson, N. A. Melosh, Z.-X. Shen
Reports on Progress in Physics 78, 016501 (2015)


Interface Ferroelectric Transition near the Gap-Opening Temperature in a Single-Unit-Cell FeSe Film Grown on Nb-doped SrTiO3 Substrate

Y.-T. Cui, R. G. Moore, A.-M. Zhang, Y. Tian, J. J. Lee, F. T. Schmitt, W.-H. Zhang, W. Li, M. Yi, Z.-K. Liu, M. Hashimoto, Y. Zhang, D.-H. Lu, T. P. Devereaux, L.-L. Wang, X.-C. Ma, Q.-M. Zhang, Q.-K. Xue, D.-H. Lee, and Z.-X. Shen
Phys. Rev. Lett. 114, 037002 (2015)


Direct spectroscopic evidence for phase competition between the pseudogap and superconductivity in Bi2Sr2CaCu2O8+δ

M. Hashimoto, E. A. Nowadnick, R.-H. He, I. M. Vishik, B. Moritz, Y. He, K. Yanaka, R. G. Moore, D. Lu, Y. Yoshida, M. Ishikado, T. Sasagawa, K. Fuita, S. Ishida, S. Uchida, H. Eisaki, Z. Hussain, T. P. Devereaux, Z.-X. Shen
Nature Materials 14, 37 (2015)


Year 2014   [Back To Top]

Giant bandgap renormalization and excitonic effects in a monolayer transition metal dichalcogenide semiconductor

M. M. Ugeda, A. J. Bradley, S. F. Shi, F. H. da Jornada, Y. Zhang, D. Y. Qiu, W. Ruan, S.-K. Mo, Z. Hussain, Z.-X. Shen, F. Wang, S. G. Louie, M. F. Crommie
Nature Materials 13, 1091 (2014)


Interfacial mode coupling as the origin of the enhancement of Tc in FeSe films on SrTiO3

J. J. Lee, F. T. Schmitt, R. G. Moore, S. Johnston, Y.-T. Cui, W. Li, M. Yi, Z. K. Liu, M. Hashimoto, Y. Zhang, D. H. Lu, T. P. Devereaux, D.-H. Lee, Z.-X. Shen
Nature 515, 245 (2014)


Distinguishing Bulk and Surface Electron-Phonon Coupling in the Topological Insulator Bi2Se3 Using Time-Resolved Photoemission Spectroscopy

J. A. Sobota, S.-L. Yang, D. Leuenberger, A. F. Kemper, J. G. Analytis, I. R. Fisher, P. S. Kirchmann, T. P. Devereaux, Z.-X. Shen
Physical Review Letters 113, 157401 (2014)


Molecular beam epitaxial growth of a three-dimensional topological Dirac semimetal Na3Bi

Y. Zhang, Z. K. Liu, B. Zhou, Y. Kim, Z. Hussain, Z.-X. Shen, Y. L. Chen, S.-K. Mo
Applied Physics Letters 105, 031901 (2014)


Fast vacancy-mediated oxygen ion incorporation across the ceria–gas electrochemical interface

Z. A. Feng, F. El Gabaly, X. Ye, Z.-X. Shen, W. C. Chueh
Nature Communications 5, 4374 (2014)


Electron propagation from a photo-excited surface: implications for time-resolved photoemission

S.-L. Yang, J. A. Sobota, P. S. Kirchmann, Z.-X. Shen
Applied Physics A: Materials Science and Processing 116, 85 (2014)


A Stable Three-dimensional Topological Dirac Semimetal Cd3As2

Z. K. Liu, J. Jiang, B. Zhou, Z. J. Wang, Y. Zhang, H. M. Weng, D. Prabhakaran, S.-K. Mo, H. Peng, P. Dudin, T. Kim, M. Hoesch, Z. Fang, X. Dai, Z.-X. Shen, D. L. Feng, Z. Hussain, Y. L. Chen
Nature Materials 13, 677 (2014)


Energy gaps in high-transition-temperature cuprate superconductors

M. Hashimoto, I. M. Vishik, R.-H. He, T. P. Devereaux, Z.-X. Shen
Nature Physics 10, 483 (2014)


Persistence of magnetic order in a highly excited Cu2+ state in CuO

U. Staub, R. A. de Souza, P. Beaud, E. Moehr-Vorobeva, G. Ingold, A. Caviezel, V. Scagnoli, B. Delley, J. J. Turner, O. Krupin, W. S. Lee, Y. D. Chuang, L. Patthey, R. G. Moore, D. Lu, M. Yi, P. S. Kirchmann, M. Trigo, P. Denes, D. Doering, Z. Hussain, Z.-X. Shen, D. Prabhakaran, A. T. Boothroyd, S. L. Johnson
Physical Review B 89, 220401 (2014)


Direct observation of bulk charge modulations in optimally doped Bi1.5Pb0.6Sr1.54CaCu2O8+δ

M. Hashimoto, G. Ghiringhelli, W. S. Lee, G. Dellea, A. Amorese, C. Mazzoli, K. Kummer, N. B. Brookes, B. Moritz, Y. Yoshida, H. Eisaki, Z. Hussain, T. P. Devereaux, Z.-X. Shen, L. Braicovich
Physical Review B 89, 220511(R) (2014)


Strongly three-dimensional electronic structure and Fermi surfaces of SrFe2(As0.65P0.35)2: Comparison with BaFe2(As1-xPx)2

H. Suzuki, T. Kobayashi, S. Miyasaka, T. Yoshida, K. Okazaki, L. C. C. Ambolode, II, S. Ideta, M. Yi, M. Hashimoto, D.-H. Lu, Z.-X. Shen, K. Ono, H. Kumigashira, S. Tajima, A. Fujimori
Physical Review B 89, 184513 (May 30, 2014)


Angle-resolved photoemission spectroscopy study of HgBa2CuO4+δ

I. M. Vishik, N. Barisic, M. K. Chan, Y. Li, D. D. Xia, G. Yu, X. Zhao, W. S. Lee, W. Meevasana, T. P Devereaux, M. Greven, Z.-X. Shen
Physical Review B 89, 195141 (2014)


Electronic structure of BaNi2P2 observed by angle-resolved photoemission spectroscopy

S. Ideta, T. Yoshida, M. Nakajima, W. Malaeb, H. Kito, H. Eisaki, A. Iyo, Y. Tomioka, T. Ito, K. Kihou, C. H. Lee, Y. Kotani, K. Ono, S.-K. Mo, Z. Hussain, Z.-X. Shen, H. Harima, S. Uchida, A. Fujimori
Physical Review B 89, 195138 (2014)


Dynamic competition between spin-density wave order and superconductivity in underdoped Ba1-xKxFe2As2.

M. Yi, Y. Zhang, Z. K. Liu, X. Ding, J-H Chu, A. F. Kemper, N. Plonka, B. Moritz, M. Hashimoto, S.-K. Mo, Z. Hussain, T. P. Devereaux, I. R. Fisher, H. H. Wen, Z.-X. Shen, D. H Lu
Nature Communications 5, 3711 (2014)


Shielded piezoresistive cantilever probes for nanoscale topography and electrical imaging

Y. L. Yang, E. Y. Ma, Y. T. Cui, A. Haemmerli, K. J. Lai, W. Kundhikanjana, N. Harjee, B. L. Pruitt, M. Kelly, Z.-X. Shen
Journal of Micromechanics and Microengineering 24, 045026 (2014)


Superconducting graphene sheets in CaC6 enabled by phonon-mediated interband interactions

S.-L. Yang, J. A. Sobota, C. A. Howard, C. J. Pickard, M. Hashimoto, D.-H. Lu, S.-K. Mo, P. S. Kirchmann, Z.-X. Shen
Nature Communications 5, 3493 (2014)


Discovery of a Three-Dimensional Topological Dirac Semimetal, Na3Bi

Z. K. Liu, B. Zhou, Y. Zhang, Z. J. Wang, HM Weng, D. Prabhakaran, S.-K. Mo, Z.-X. Shen, Z. Fang, X. Dai, Z. Hussain, Y. L. Chen
Science 343, 864 (2014)


Direct observation of the transition from indirect to direct bandgap in atomically tin epitaxial MoSe2

Y. Zhang, T. R. Chang, B. Zhou, Y. T. Cui, H. Yan, Z. K. Liu, F. Schmitt, J. J. Lee, R. G. Moore, Y. L. Chen, H. Lin, H. T. Jeng, S.-K. Mo, Z. Hussain, A. Bansil, Z.-X. Shen
Nature NanoTechnology 9, 111 (2014)


Charge-orbital-lattice coupling effects in the dd excitation profile of one-dimensional cuprates

J. J. Lee, B. Moritz, W. S. Lee, M. Yi, C. J. Jia, A. P. Sorini, K. Kudo, Y. Koike, K. J. Zhou, C. Monney, V. Strocov, L. Patthey, T. Schmitt, T. P. Devereaux, Z.-X. Shen
Physical Review B 89, 041104(R) (2014)


Year 2013   [Back To Top]

Examining Electron-Boson Coupling Using Time-Resolved Spectroscopy

M. Sentef, A. F. Kemper, B. Moritz, J. K. Freericks, Z.-X. Shen, T. P. Devereaux
Physical Review X 3, 041033 (December 26, 2013)


Discovery of a Single Topological Dirac Fermion in the Strong Inversion Asymmetric Compound BiTeCl

Y. L. Chen, M. Kanou, Z. K. Liu, H. J. Zhang, J. A. Sobota, D. Leuenberger, S.-K. Mo, B. Zhou, S.-L. Yang, P. S. Kirchmann, D.-H. Lu, R. G. Moore, Z. Hussain, Z.-X. Shen, X. L. Qi, T. Sasagawa
Nature Physics 9, 704 (November 2013)


Ultrafast charge localization in a stripe-phase nickelate

G. Coslovich, B. Huber, W. S. Lee, Y. D. Chuang, Y. Zhu, T. Sasagawa, Z. Hussain, H. A. Bechtel, M. C. Martin, Z.-X. Shen, R. W. Schoenlein, R. A. Kaindl
Nature Communications 4, 2643 (October 2013)


Direct Optical Coupling to an Unoccupied Dirac Surface State in the Topological Insulator Bi2Se3

J. A. Sobota, S.-L. Yang, A. F. Kemper, J. J. Lee, F. T. Schmitt, W. Li, R. G. Moore, J. G. Analytis, I. R. Fisher, P. S. Kirchmann, T. P. Devereaux, Z.-X. Shen
Physical Review Letters 111, 136802 (September 24, 2013)


Electronic structure of the metallic antiferromagnet PdCrO2 measured by angle-resolved photoemission spectroscopy

J. A. Sobota, K. Kim, H. Takatsu, M. Hashimoto, S.-K. Mo, Z. Hussain, T. Oguchi, T. Shishidou, Y. Maeno, B. I. Min, Z.-X. Shen
Physical Review B 88, 125109 (September 5, 2013)


Absence of superconductivity in the hole-doped Fe pnictide Ba(Fe1-xMnx)2As2: Photoemission and x-ray absorption spectroscopy studies

H. Suzuki, T. Yoshida, S. Ideta, G. Shibata, K. Ishigami, T. Kadono, A. Fujimori, M. Hashimoto, D.-H. Lu, Z.-X. Shen, K. Ono, E. Sakai, H. Kumigashira, M. Matsuo, T. Sasagawa
Physical Review B 88, 100501 (R) (September 3, 2013)


Covalent Attachment of Diamondoid Phosphonic Acid Dichlorides to Tungsten Oxide Surfaces

F. H. Li, J. D. Fabbri, R. I. Yurchenko, A. N. Mileshkin, J. N. Hohman, H. Yan, H. Y. Yuan, I. C. Tran, T. M. Willey, M. Bagge-Hansen, J. E. P Dahl, R. M. K. Carlson, A. A. Fokin, P. R. Schreiner, Z.-X. Shen, N. A. Melosh
Langmuir 29, 31 (August 6, 2013)


Real-Time Manifestation of Strongly Coupled Spin and Charge Order Parameters in Stripe-Ordered La1.75Sr0.25NiO4 Nickelate Crystals Using Time-Resolved Resonant X-Ray Diffraction

Y. D. Chuang, W. S. Lee, Y. F. Kung, A. P. Sorini, B. Moritz, R. G. Moore, L. Patthey, M. Trigo, D.-H. Lu, P. S. Kirchmann, M. Yi, O. Krupin, M. Langner, Y. Zhu, S. Y. Zhou, D. A. Reis, N. Huse, J. S. Robinson, R. A. Kaindl, R. W. Schoenlein, S. L. Johnson, M. Forst, D. Doering, P. Denes, W. F. Schlotter, J. J. Turner, T. Sasagawa, Z. Hussain, Z.-X. Shen, T. P. Devereaux
Physical Review Letters 110, 127404 (March 20, 2013)


Mapping of unoccupied states and relevant bosonic modes via the time-dependent momentum distribution

A. F. Kemper, M. Sentef, B. Moritz, C. C. Kao, Z.-X. Shen, J. K. Freericks, T. P. Devereaux
Physical Review B 87, 235139 (June 28, 2013)


Role of Lattice Coupling in Establishing Electronic and Magnetic Properties in Quasi-One-Dimensional Cuprates

W. S. Lee, S. Johnston, B. Moritz, J. Lee, M. Yi, K. J. Zhou, T. Schmitt, L. Patthey, V. Strocov, K. Kudo, Y. Koike, J. van den Brink, T. P. Devereaux, Z.-X. Shen
Physical Review Letters 110, 265502 (June 25, 2013)


Microbead-separated thermionic energy converter with enhanced emission current

K. A. Littau, K. Sahasrabuddhe, D. Barfield, H. Y. Yuan, Z.-X. Shen, R. T. Howe, N. A. Melosh
Physical Chemistry Chemical Physics 15, 34 (2013)


Formation of Heavy d-electron quasiparticles in Sr3Ru2O7

M. P. Allan, A. Tamai, E. Rozbicki, M. H. Fischer, J. Voss, P. D. C. King, W. Meevasana, S. Thirupathaiah, E. Rienks, J. Fink, D. A. Tennant, R. S. Perry, J. F. Mercure, M. A. Wang, Jinho Lee, C. J. Fennie, E-A. Kim, M. J. Lawler, K. M. Shen, A. P. Mackenzie, Z.-X. Shen, F. Baumberger
New Journal of Physics 15, 063029 (June 20, 2013)


High-pressure resistivity technique for quasi-hydrostatic compression experiments

C. R. Rotundu, T. Cuk, R. L. Greene, Z.-X. Shen, R. J. Hemley, V. V. Struzhkin
Review of Scientific Instruments 84, 063903 (June 2013)


Interaction of itinerant electrons and spin fluctuations in electron-doped cuprates

S. R. Park, T. Morinari, D. J. Song, C. S. Leem, C. Kim, S. K. Choi, K. Choi, J. H. Kim, F. Schmitt, S.-K. Mo, D.-H. Lu, Z.-X. Shen, H. Eisaki, T. Tohyama, J. H. Han, C. Kim
Physical Review B 87, 174527 (May 31, 2013)


Observation of Temperature-Induced Crossover to an Orbital-Selective Mott Phase in AxFe2-ySe2 (A = K,Rb) Superconductors

M. Yi, D.-H. Lu, R. Yu, S. C. Riggs, J.-H. Chu, B. Lv, Z. K. Liu, M. Lu, Y.-T. Cui, M. Hashimoto, S.-K. Mo, Z. Hussain, C. W. Chu, I. R. Fisher, Q. Si, Z.-X. Shen
Physical Review Letters 110, 067003 (Feb. 5, 2013)


Photon-Enhanced Thermionic Emission from Heterostructures with Low Interface Recombination

J. W. Schwede, T. Sarmiento, V. K. Narasimhan, S. J. Rosenthal, D. C. Riley, F. Schmitt, I. Bargatin, K. Sahasrabuddhe, R. T. Howe, J. S. Harris, N. A. Melosh, Z.-X. Shen
Nature Communications 4, 1576 (March 12, 2013)


Observing electronic structures on ex-situ grown topological insulator thin films

S. H. Yao, B. Zhou, M. H. Lu, Z. K. Liu, Y. B. Chen, J. G. Analytis, C. Brune, W. H. Dang, S. K Mo, Z.-X. Shen, I. R. Fisher, L. W. Molenkamp, H. L. Peng, Z. Hussain, Y. L. Chen
Physica Status Solidi: Rapid Research Letters 7/1-2, SI (February 2013)


Measurement of Coherent Polarons in the Strongly Coupled Antiferromagnetically Ordered Iron-Chalcogenide Fe1.02Te using Angle-Resolved Photoemission Spectroscopy

Z. K. Liu, R.-H. He, D.-H. Lu, M. Yi, Y. L. Chen, M. Hashimoto, R. G. Moore, S.-K. Mo, E. A. Nowadnick, J. Hu, T. J. Liu, Z. Q. Mao, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Physical Review Letters 110, 037003 (Jan. 18, 2013)


Unexpected surface implanted layer in static random access memory devices observed by microwave impedance microscope

W. Kundhikanjana, Y. Yang, Q. Tanga, K. Zhang, K. Lai, Y. Ma, M. A. Kelly, X. X. Li, Z.-X. Shen
Semiconductor Science and Technology 28, 025010 (Feb. 2013)


Year 2012   [Back To Top]

Photocathode Device Using Diamondoid and Cesium Bromide Films

W. A. Clay, J. R. Maldonado, P. Pianetta, J. E. P Dahl, R. M. K. Carlson, P. R. Schreiner, A. A. Fokin, B. A. Tkachenko, N. A. Melosh, Z.-X. Shen
Applied Physics Letters 101, 241605 (Dec. 10, 2012)


Controlling the carriers of topological insulators by bulk and surface doping

B. Zhou, Z. K. Liu, J. G. Analytis, K. Igarashi, S.-K. Mo, D.-H. Lu, R. G. Moore, I. R. Fisher, T. Sasagawa, Z.-X. Shen, Z. Hussain, Y. L. Chen
Semiconductor Science and Technology 27, 124002 (Dec. 2012)


Phase competition in trisected superconducting dome

I. M. Vishik, M. Hashimoto, R.-H. He, W. S. Lee, F. Schmitt, D.-H. Lu, R. G. Moore, C. Zhang, W. Meevasana, T. Sasagawa, S. Uchida, K. Fujita, S. Ishida, M. Ishikado, Y. Yoshida, H. Eisaki, Z. Hussain, T. P. Devereaux, Z.-X. Shen
Proceedings of the National Academy of Sciences USA, 109, 18332-18337 (Nov. 6, 2012)


Batch-fabricated cantilever probes with electrical shielding for nanoscale dielectric and conductivity imaging

Y. L. Yang, K. J. Lai, Q. C. Tang, W. Kundhikanjana, M. A. Kelly, K. Zhang, Z.-X. Shen, X. X. Li
Journal of Micromechanics and Microengineering 22, 115040 (Nov. 2012)


Oxygen-content-dependent electronic structures of electron-doped cuprates

D. Song, S. R. Park, C. Kim, Y. Kim, C. Leem, S. Choi, W. Jung, Y. Koh, G. Han, Y. Yoshida, H. Eisaki, D.-H. Lu, Z.-X. Shen, C. Kim
Physical Review B 86, 144520 (Oct. 17, 2012)


Superconductivity distorted by the coexisting pseudogap in the antinodal region of Bi1.5Pb0.55Sr1.6La0.4CuO6+δ: A photon-energy-dependent angle-resolved photoemission study

M. Hashimoto, R.-H. He, I. M. Vishik, F. Schmitt, R. G. Moore, D.-H. Lu, Y. Yoshida, H. Eisaki, Z. Hussain, T. P. Devereaux, Z.-X. Shen
Physical Review B 86, 094504 (Sept. 4, 2012)


Electronic reconstruction through the structural and magnetic transitions in detwinned NaFeAs

M. Yi, D.-H. Lu, R. G. Moore, K. Kihou, C. H. Lee, A. Iyo, H. Eisaki, T. Yoshida, A. Fujimori, Z.-X. Shen
New Journal of Physics 14, 073019 (July 10, 2012)


A model for emission yield from planar photocathodes based on photon-enhanced thermionic emission or negative-electron-affinity photoemission

K. Sahasrabuddhe, J. W. Schwede, I. Bargatin, J. Jean, R. T. Howe, Z.-X. Shen, N. A. Melosh
Journal Of Applied Physics 112, 094907 (Nov. 1, 2012)


Diamondoid coating enables disruptive approach for chemical and magnetic imaging with 10 nm spatial resolution

H. Ishiwata, Y. Acremann, A. Scholl, E. Rotenberg, O. Hellwig, E. Dobisz, A. Doran, B. A. Tkachenko, A. A. Fokin, P. R. Schreiner, J. E. P. Dahl, R. M. K. Carlson, N. Melosh, Z.-X. Shen, H. Ohldag
Applied Physics Letters 101, 163101 (Oct. 15, 2012)


Robust topological surface state against direct surface contamination

Z. K. Liu, Y. L. Chen, J. G. Analytis, S.-K. Mo, D.-H. Lu, R. G. Moore, I. R. Fisher, Z. Hussain, Z.-X. Shen
Physica E: Low-Dimensional Systems and Nanostructures, 44, SI/891-894 (Feb. 2012)


Intrinsic ultrathin topological insulators grown via molecular beam epitaxy characterized by in-situ angle resolved photoemission spectroscopy

J. J. Lee, F. T. Schmitt, R. G. Moore, I. M. Vishik, Y. Ma, Z.-X. Shen
Applied Physics Letters 101, 013118 (July 2, 2012)


Emerging coherence with unified energy, temperature and lifetime scale in heavy fermion YbRh2Si2

S.-K. Mo, W. S. Lee, F. Schmitt, Y. L. Chen, D.-H. Lu, C. Capan, D. J. Kim, Z. Fisk, Z. Hussain, Z.-X. Shen
Physical Review B 85, 241103 (June 22, 2012)


Phase Fluctuations and the absence of topological defects in a photo-excited charge-ordered nickelate

W. S. Lee. Y. D. Chuang, R. G. Moore, Y. Zhu, L. Patthey, M. Trigo, D.-H. Lu, P. S. Kirchmann, O. Krupin, M. Yi, M. Langner, N. Huse, J. S. Robinson, Y. Chen, S. Y. Zhou, G. Coslovich, B. Huber, D. A. Reis, R. A. Kaindl, R. W. Schoenlein, D. Doering, P. Denes, W. F. Schlotter, J. J. Turner, S. L. Johnson, M. Forst, T. Sasagawa, Y. F. Kung, A. P. Sorini, A. F. Kemper, B. Moritz, T. P. Devereaux, D. H. Lee, Z.-X. Shen, Z. Hussain
Nature Communication 3, 838 (2012)


Resonant Enhancement of Charge Density Wave Diffraction in the Rare Earth Tritellurides

W. S. Lee, A. P. Sorini, M. Yi, Y. D. Chuang, B. Moritz, W. L. Yang, J. H. Chu, H. H. Kuo, A. G. C, Gonzalez, I. R. Fisher, Z. Hussain, T. P. Devereaux, Z.-X. Shen
Physical Review B 85, 155142 (2012)


Evidence for forward scattering and coupling to acoustic phonon modes in high-Tc cuprate superconductors

S. Johnston, I. M. Vishik, W. S. Lee, F. Schmitt, S. Uchida, K. Fujita, S. Ishida, N. Nagaosa, Z.-X. Shen, T. P. Devereaux
Physical Review Letters 108, 166404 (2012)


Ultrathin Topological Insulator Bi2Se3 Nanoribbons Exfoliated by Atomic Force Microscopy

S. S. Hong, W. Kundhikanjana, J. J. Cha, K. J. Lai, D. S. Kong, S. Meister, M. A. Kelly, Z.-X. Shen, Y. Cui
Nano Letters 10, 3118 (2012)


Topological Insulator Nanostructures for Near-Infrared Transparent Flexible Electrodes

H. L. Peng, W. H. Dang, J. Cao, Y. L. Chen, W. Wu, W. S. Zheng, H. Li, Z.-X. Shen, Z. F. Liu
Nature Chemistry 4, 281 (2012)


Energy Scale Directly Related to Superconductivity in High-Tc Cuprates: Universality from the Temperature Dependent Angle-Resolved Photoemission of Bi2223

S. I. Ideta, T. Yoshida, A. Fujimori, H. Anzai, T. Fujita, A. Ino, M. Arita, N. Namatame, M. Taniguchi, Z.-X. Shen, K. Takashima, K. Kojima, S. Uchida
Physical Review B 85, 104515 (2012)


Subband Structure of a Two-Dimensional Electron Gas Formed at the Polar Surface of the Strong Spin-Orbit Perovskite KTaO3

P. D. C. King, R.-H. He, T. Eknapakul,P. Buaphet, S.-K. Mo, Y. Kaneko, S. Harashima, Y. Hikita, M. S. Bahramy, C. Bell, Z. Hussain, Y. Tokura, Z.-X. Shen, H. Y. Hwang, F. Baumberger, W. Meevasana
Physical Review Letters 108, 117602 (2012)


Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological Insulator Bi2Se3

J. A. Sobota, S. Yang, J. G. Analytis, Y. L. Chen, I. R. Fisher, P. S. Kirchmann, Z.-X. Shen
Physical Review Letters 108, 117403 (2012)


Femtosecond Dynamics of the Collinear-to-Spiral Antiferromagnetic Phase Transition in CuO

S. L. Johnson, R. A. de Souza, U. Staub, P. Beaud, E. Mohr-Vorobeva, G. Ingold, A. Caviezel, V. Scagnoli, W. F. Schlotter, J. J. Turner, O. Krupin, W. S. Lee, Y. D. Chuang, L. Patthey, R. G. Moore, D. Lu, M. Yi, P. S. Kirchmann, M. Trigo, P. Denes, D. Doering, Z. Hussain, Z.-X. Shen, D. Prabhakaran, A. T. Boothroyd
Physical Review Letters 108, 037203 (2012)


Angle-Resolved Photoemission Studies of Quantum Materials

D.-H. Lu, I. M. Vishik, M. Yi, Yulin Chen, R. G. Moore, Z.-X. Shen
Annual Review of Condensed Matter Physics 3, 129-167 (2012)


Pseudogap, Superconducting gap and Fermi Arc in High-Tc Cuprate Revealed by Angle-resolved Photoemission Spectroscopy

T. Yoshida, M. Hashimoto, I. M. Vishik, Z.-X. Shen, A. Fujimori
Journal of the Physical Society of Japan 81, 011006 (2012)


In plane electronic anisotropy of underdoped "122" Fe-arsenide superconductors revealed by measurements of detwinned single crystals

I. R. Fisher, L. Degiorgi, Z.-X. Shen
Reports on Progress in Physics 74, 124506 (2012)


Year 2011   [Back To Top]

Photoemission Studies on Electron Doped Cuprate Pr0.85LaCe0.15CuO4: Revisiting the Chemical Pressure Effect

D. J. Song, W. S. Kyung, S. R. Park, C. S. Leem, C. Kim, Y. K. Kim, S. K. Choi, W. S. Jung, Y. Y. Koh, H. Y. Choi, G. Han, Y. Yoshida, H. Eisaki, D.-H. Lu, Z.-X. Shen, C. Kim
Journal of Physics and Chemistry of Solids 72, 533 (2011)


Photoluminescence of Diamondoid Crystals

W. A. Clay, T. Sasagawa, A. Iwasa, Z. Liu, J. E. Dahl, R. M. K. Carlson, M. A. Kelly, N. Melosh, Z.-X. Shen
Journal of Applied Physics, 110, 093512 (2011)


Ambipolar Field Effect in the Ternary Topological Insulator (BixSb1-x)2Te3 by Composition Tuning

D. S. Kong, Y. L. Chen, J. J. Cha, Q. F. Zhang, J. G. Analytis, K. J. Lai, Z. K. Liu, S. S. Hong, K. J. Koski, S.-K. Mo, Z. Hussain, I. R. Fisher, Z.-X. Shen, Y. Cui
Nature NanoTechnology 6, 705 (2011)


Imaging of Coulomb Driven Quantum Hall Edge Stripes

K. J. Lai, W. Kundhijanjana, M. A. Kelly, Z.-X. Shen, J. Shabani, M. Shayegan
Physical Review Letters 107, 176809 (2011)


Hidden Itinerant-Spin Phase in Heavily Overdoped La2-xSrxCuO4 Superconductors Revealed by Dilute Fe Doping: A Combined Neutron Scattering and Angle-Resolved Photoemission Study

R.-H. He, M. Fujita, M. Enoki, M. Hashimoto, S. Likubo, S.-K. Mo, Y. Yao, T. Adachi, Y. Koike, Z. Hussain, Z.-X. Shen, K. Yamada
Physical Review Letters 107, 127003 (2011)


Polaron Metal in Lightly Doped High-Tc Cuprates

A. S. Mishchenko, N. Nagaosa, K. M. Shen, Z.-X. Shen, X. J. Zhou, T. P. Devereaux
Europhysics Letters 95, 57007 (2011)


Angle-Resolved Photoemission Spectroscopy Study of PrFeAsO0.7: Comparison with LaFePO

I. Nishi, M. Ishikado, S. Ideta, W. Malaeb, T. Yoshida, A. Fujimori, Y. Kotani, M. Kubota, K. Ono, M. Yi, D.-H. Lu, R. Moore, Z.-X. Shen, A. Iyo, K. Kihou, H. Kito, H. Eisaki, S. Shamoto, R. Arita
Physical Review B 84, 014504 (2011)


Rapid Surface Oxidation as a Source of Surface Degradation Factor of Bi2Se3

D. S. Kong, J. J. Cha, K. K. Lai, H. L. Peng, J. G. Analytis, S. Meister, Y. L. Chen, H. J. Zhang, I. R. Fisher, Z.-X. Shen, Y. Cui
ACS Nano 5, 4698 (2011)


Nanoscale microwave microscopy using shielded cantilever probes

K. Lai, W. Kundhikanjana, M. A. Kelly, and Z.-X. Shen
Appl. Nanosci. 1, 13 (2011)


Ultrafast electron dynamics in the charge density wave materials TbTe3

F. Schmitt, P. S. Kirchmann, U. Bovensiepen, R. M. Moore, J. H. Chu, D.-H. Lu, L. Rettig, M. Wolf, I. R. Fisher, Z.-X. Shen
New Journal of Physics 13, 063022 (2011)


High-energy anomaly in Nd2-xCexCuO4 investigated by angle-resolved photoemission spectroscopy and quantum Monte Carlo simulations

F. Schmitt, B. Moritz, S. Johnston, S.-K. Mo, M. Hashimoto, R. G. Moore, D.-H. Lu, E. Motoyama, M. Greven, T. P. Devereaux, Z.-X. Shen
Physical Review B 83, 195123 (2011)


Fermi Surface and Quasiparticle Band Dispersions of the Ion Pnictides Superconductor KFe2As2 Observed by Angle-Resolved Photoemission Spectroscopy

T. Yoshida, I. Nishi, A. Fujimori, M. Yi, R. G. Moore, D.-H. Lu, Z.-X. Shen, K. Kihou, P. M. Shirage, H. Kito, C. H. Lee, A. Iyo, H. Eisaki, H. Harima
Journal of Physics and Chemistry of Solids 72, 465 (2011).


Symmetry breaking orbital anisotropy observed for detwinned Ba(Fe1-xCOx)2As2 above the spin density wave transition

M. Yi, D.-H. Lu, J. H. Chu, J. G. Analytis, A. P. Sorini, A. F. Kemper, S.-K. Mo, R. G. Moore, M. Hashimoto, W. S. Lee, Z. Hussain, T. P. Devereaux, I. R. Fisher, Z.-X. Shen
PNAS 108, 6878 (2011).


Reaffirming the dx2-y2 Superconducting Gap Using the Autocorrelation Angle-Resolved Photoemission Spectroscopy of Bi1.5Pb0.55Sr1.6La0.4CuO6+δ

M. Hashimoto, R.-H. He, J. P. Testaud, W. Meevasana, R. G. Moore, D.-H. Lu, Y. Yoshida, H. Eisaki, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Physical Review Letters 106, 167003 (2011)


From a single band metal to a high-temperature superconductor via two thermal phase transitions

R.-H. He, M. Hashimoto, H. Karapetyan, J. D. Koralek, J. P. Hinton, J. P. Testaud, V. Nathan, Y. Yoshida, Hong Yao, K. Tanaka, W. Meevasana, R. G. Moore, D.-H. Lu, S.-K. Mo, M. Ishikado, H. Eisaki, Z. Hussain, T. P. Devereaux, S. A. Kivelson, J. Orenstein, A. Kapitulnik, Z.-X. Shen
Science 331, 1579 (2011)


Quantum Hall Effect from the Topological Surface States of Strained Bulk HgTe

C. Brune, C. X. Liu, E. G. Novik, E. M. Hankiewicz, H. Buhmann, Y. L. Chen, X. L. Qi, Z.-X. Shen, S. C. Zhang, L. W. Molenkamp
Physical Review Letters 106, 126803 (2011)


Cryogenic Microwave Imaging of Metal-Insulator Transition in Doped Silicon

W. Kundhikanjana, K. J. Lai, M. A. Kelly, Z.-X. Shen
Review of Scientific Instruments 82, 033705 (2011)


Creation and control of a two-dimensional electron gas at the bare SrTiO3 surface

W. Meevasana, P. D. C. KIng, R.-H. He, S.-K. Mo, M. Hashimoto, F. Baumberger, Z.-X. Shen
Nature Materials 10, 114-118 (2011)


Doping dependence of the (π, π) shadow band in La-based cuprates studied by angle-resolved photoemission spectroscopy

R.-H. He, X. J. Zhou, M. Hashimoto, T. Yoshida, K. Tanaka, S.-K. Mo, T. Sasagawa, N. Mannella, W. Meevasana, H. Yao, M. Fujita, T. Adachi, S. Komiya, S. Uchida, Y. Ando, F. Zhou, Z. X. Zhao, A. Fujimori, Y. Koike, K. Yamada, Z. Hussain, Z.-X. Shen
New Journal of Physics 13, 013031 (2011)


Year 2010   [Back To Top]

Surface and Bulk Electronic Structures of LaFeAsO Studied by Angle-resolved Photoemission Spectroscopy

L. X. Yang, B. P. Xie, Y. Zhang, C. He, Q. A. Ge, X. F. Wang, X. H. Chen, M. Arita, J. Jiang, K. Shimada, M. Taniguchi, I. Vobornik, G. Rossi, J. P. Hu, D.-H. Lu, Z.-X. Shen, Z. Y. Lu, D. L. Feng
Physical Review B 82, 104519 (2010)


Energy-Dependent Enhancement of the Electron-Coupling Spectrum of the Underdoped Bi2212 Superconductor

H. Anzai, A. Ino, T. Kamo, T. Fujita, M. Arita, H. Namatame, M. Taniguci, A. Fujimori, Z.-X. Shen, M. Ishikado, S. Uchida
Physical Review Letters 105, 227002 (2010)


ARPES studies of Cuprate Fermiology: superconductivity, pseudogap and quasiparticle dynamics

I. M. Vishik, W. S. Lee, R.-H. He, M. Hashimoto, Z. Hussain, T. P. Devereaux, Z.-X. Shen
New Journal of Physics, 12, 105008 (2010)


Single Dirac Cone Topological Surface State and Unusual Thermoelectric Property of Compounds from a New Topological Insulator Family

Y. L. Chen, Z. Liu, J. G. Analytis, J. H. Chu, H. Zhang, S.-K. Mo, R. G. Moore, D.-H. Lu, I. R. Fisher, S. C. Zhang, Z. Hussain, Z.-X. Shen
Physical Review Letters 105, 266401 (2010).


Correlated electron systems: Reaching for the Stars

L. Balents, Z.-X. Shen
Nature Materials 9, 963 (2010)


Systematic study of electron-phonon coupling to oxygen modes across the cuprates

S. Johnston, F. Vernay, B. Moritz, Z.-X. Shen, N. Nagaosa, J. Zaanen, T. P. Devereaux
Physical Review B. 82, 064513 (2010).


Massive Dirac Fermion on the Surface of a Magnetically Doped Topological Insulator

Y. L. Chen, J. H. Chu, J. G. Analytis, Z. K. Liu, K. Igarashi, H. H. Kuo, X. L. Qi, S.-K. Mo, R. G. Moore, D.-H. Lu, M. Hashimoto, T. Sasagawa, S. C. Zhang, I. R. Fisher, Z. Hussain, Z.-X. Shen
Science 329, 659 (2010)


Mesoscopic Percolation Resistance Network in a Strained Manganite Thin Film

K. J. Lai, M. Nakamura, W. Kundhihanjana, M. Kawasaki, Y. Tokura, M. A. Kelly, Z.-X. Shen
Science 329, 190 (2010).


Photon Enhanced Thermionic Emission (PETE) for Solar Concentrator Systems

J. W. Schwede, I. Bargatin, D. C. Riley, B. E. Hardin, S. J. Rosenthal, Y. Sun, F. Schmitt, P. Pianetta, R. T. Howe, Z.-X. Shen, N. A. Melosh
Nature Materials 9, 762 (2010)


Signatures of Pressure-Induced Signatures of Superconductivity in Insulating Bi1.98Sr2.06Y0.68CaCu2O8+δ

T. Cuk, D. Moroni, C. Albrecht, H. Eisaki, V. Struzhkin, M. Crosche, Z.-X. Shen
Physical Review B 81, 184509 (2010).


Doping-dependent Nodal Fermi Velocity of the High-Temperature Superconductor Bi2Sr2CaCu2O8+δ Revealed Using High-Resolution Angle-Resolved Photoemission Spectroscopy

I. M. Vishik, W. S. Lee, F. Schmitt, B. Moritz, T. Sasagawa, S. Uchida, T. P. Devereaux, Z.-X. Shen
Physical Review Letters 104, 207002 (2010)


Bulk Fermi Surface Co-existence with Dirac Surface State in Bi2Se3: A Comparison of Photoemission and Shubnikov-de Haas Measurements

J. G. Analytis, J. H. Chu, Y. L. Chen, F. Corredor, R. D. McDonald, Z.-X. Shen, I. R. Fisher
Physical Review B 81, 205407 (2010).


Evolution of Electronic Structure from Insulator to Superconductor in Bi2Sr2-xLax(Ca,Y)Cu2O8+δ

K. Tanaka, T. Yoshida, K. M. Shen, D.-H. Lu, W. S. Lee, H. Yagi, A. Fujimori, Z.-X. Shen, R. Risdiana, T. Fujii. I. Terasaki
Physical Review B 81, 125115 (2010).


Strong energy-momentum dispersion of phonon-dressed carriers in the lightly doped band insulator

W. Meevasana, B. Moritz, C.-C. Chen, S. Fujimori, R.-H. He, D.-H. Lu, S.-K. Mo, R. G. Moore, F. Baumberger, T. P. Devereaux, D. van der Marel, N. Nagaosa, J. Zaanen, Z.-X. Shen
New Journal of Physics 12, 023004 (2010)


Enhanced superconducting gaps in the tri-layer high-Tc cuprate Bi2223

S. Ideta, K. Takashima, M. Hashimoto, T. Yoshida, A. Fujimori, H. Anzai, T. Fujita, Y. Nakashima, A. Ino, M. Arita, H. Namatame, M. Taniguchi, K. Ono, M. Kuboota, D.-H. Lu, Z.-X. Shen, K. M. Kojima, S. Uchia
Physical Review Letters 104, 227001 (2010).


Fermi Surface Evolution Across Multiple Charge Density Wave Transitions in ErTe3

R. G. Moore, V. Brouet, R. He, J. Laverock, S. Dugdale, N. Ru, I. R. Fisher, Z.-X. Shen
Physical Review B 81, 073102 (2010)


Particle-hole symmetry breaking in the pseudogap state of Bi2201

M. Hashimoto, R.-H. He, K. Tanaka, J. P. Testaud, W. Meevasana, R. G. Moore, D.-H. Lu, H. Yao, Y. Yoshida, H. Eisaki, Z. Hussain, Z.-X. Shen
Nature Physics 6, 414-418 (2010)


STM imaging of electronic waves on the surface of Bi2Te3: topologically protected surface states and hexagonal warping effects

Z. Alpichshev, J. G. Analytis, J.-H. Chu, I. R. Fisher, Y. L. Chen, Z.-X. Shen, A. Fang, A. Kapitulnik
Physical Review Letters 104, 016401 (2010)


LUMO photoemission lineshape in quasi-one-dimensional C-60 Chains

A. Tamai, F. Baumberger, M. Hengsberger, J. Lobo-Checa, M. Muntwiler, M. Corso, C. Cirelli, L. Patthey, Z-X. Shen, T. Greber, J. Osterwalder
Physical Review B 81, 045423 (2010)


Topological Insulator Nanowires and Nanoribbons

D. S. Kong, J. C. Randel, H. L. Peng, J. J. Cha, S. Meister, K. J. Lai, Y. L. Chen, Z.-X. Shen, H. C. Manoharan, Y. Cui
Nano Letters 10, 329 (2010)


Aharonov-Bohm Interference in Topological Insulator Nanoribbons

Hailin Peng, Keji Lai, Desheng Kong, Stefan Meister, Yulin Chen, Xiao-Liang Qi, Shou-Cheng Zhang, Z.-X. Shen, Yi Cui
Nature Materials 9, 225 (2010)


Year 2009   [Back To Top]

Zn-impurity Effects on Quasiparticle Scattering in La2-xSrxCuO4 Studied by Angle-resolved Photoemission Spectroscopy

T. Yoshida, S. Komiya, X. J. Zhou, K. Tanaka, A. Fujimori, Z. Hussain, Z.-X. Shen, Y. Ando, H. Eisaki, S. Uchida
Physical Review B 80, 245113 (2009)


Unconventional Electronic Reconstruction in Undoped (Ba,Sr)Fe2As2 across the Spin Density Wave Transition

M. Yi. D.-H. Lu, J. G. Analytis, J.-H. Chu, S.-K. Mo, R.-H. He, M. Hashimoto, R. G. Moore, I. I. Mazin, D. J. Singh, Z. Hussain, I. R. Fisher, Z.-X. Shen
Physical Review B 80, 174510 (2009)


Hierarchy of Electronic Properties of Chemically Derived and Pristine Graphene Probed by Microwave Imaging

W. Kundhikanjana, Keji Lai, Hailiang Wang, Hongji Dai, Michael A. Kelly, Z.-X. Shen
Nano Letters 9, 3762 (2009)


Evidence for Weak Electronic Correlations in Iron Pnictides

W. L. Yang, A. P. Sorini, C.-C. Chen, B. Moritz, W.-S. Lee, F. Varnay, P. Olade-Velasco, J. D. Denlinger, B. Delley, J.-H. Chu, J. G. Analytis, I. R. Fisher, Z. A. Ren, J. Yang, W. Lu, Z.-X. Zhao, J. van den Brink, Z. Hussain, Z.-X. Shen, T. P. Devereaux
Physical Review B 80, 014508 (2009)


Underlying Fermi Surface of Sr14-xCaxCu24O41 in Two-Dimensional Momentum Space Observed by Angle-resolved Photoemission Spectroscopy

T. Yoshida, X. J. Zhou, Z. Hussain, Z.-X. Shen, A. Fujimori, H. Eisaki, S. Uchida
Physical Review B 80, 052504 (2009)


Effect of Strong Correlations on the high energy anomaly in hole- and electron-doped high-Tc Superconductors

B. Moritz, F. Schmitt, W. Meevasana, S. Johnston, E. M. Motoyama, M. Greven, D.-H. Lu, C. Kim, R. T. Scalettar, Z.-X. Shen, T. P. Devereaux
New Journal of Physics 11, 093020 (2009)


ARPES Studies of the Electronic Structure of LaOFe(P,As)

D.-H. Lu, M. Yi, S.-K. Mo, J. G. Analytis, J.-H. Chu, A. S. Erickson, D. J. Singh, Z. Hussain, T. H. Geballe, I. R. Fisher, Z.-X. Shen
Physica C: Superconductivity and Its Applications, 469. 452 (2009)


Electronic Structure of the BaFe2As2 Family of Iron-Pnictide Superconductors

M. Yi. D.-H. Lu, J. G. Analytis, J.-H. Chu, S.-K. Mo, R.-H. He, X. J. Zhou, G. F. Chen, J. L. Luo, N. L. Wang, Z. Hussain, D. J. Singh, I. R. Fisher, Z.-X. Shen
Physical Review B 80, 024515 (2009)


A momentum-dependent perspective on quasiparticle interference in Bi2Sr2CaCu2O8+δ

I. M. Vishik, E. A. Nowadnick, W. S. Lee, Z.-X. Shen, B. Moritz, T. P. Devereaux, K. Tanaka, T. Sasagawa, T. Fujii
Nature Physics 5, 718 (2009)


Dependence of Band-Renormalization Effects on the Number of Copper Oxide Layers in TI-Based Copper Oxide Superconductors Revealed by Angle-Resolved Photoemission Spectroscopy

W. S. Lee, K. Tanaka, I. M. Vishik, D.-H. Lu, R. G. Moore, H. Eisaki, A. Iyo, T. P. Devereaux, Z.-X. Shen
Physical Review Letters 103, 067003 (2009)


Unusual layer dependent charge distribution, collective mode coupling and superconductivity in multilayer cuprate Ba2Ca3Cu4O8F2

Y. Chen, A. Iyo, W. L. Yang, A. Ino, M. Arita, H. Eisaki, H. Namatame, M. Taniguchi, S. Johnston, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Physical Review Letters 103, 036403 (2009)


Experimental Realization of a Three-Dimensional Topological Insulator Bi2Te3

Y. L. Chen, J. G. Analytis, J. H. Chu, Z. K. Liu, S.-K. Mo, X. L. Qi, H. J. Zhang, D.-H. Lu, X. Dai, Z. Fang, S. C. Zhang, I. R. Fisher, Z. Hussain, Z.-X. Shen
Science 325, 178 (2009)


Universal versus Material-Dependent Two-Gap Behavior in the High-Tc Cuprates: Angle-Resolved Photoemission Study of La2-xSrxCuO4

T. Yoshida, M. Hashimoto, S. Ideta, A. Fujimori, K. Tanaka, N. Mannella, Z. Hussain, Z.-X. Shen, M. Kubota, K. Ono, Seiki Komiya, Y. Ando, H. Eisaki, S. Uchida
Physical Review Letters 103, 037004 (2009).


Tapping mode microwave impedance microscopy

K. Lai, W. Kundhikanjana, H. Peng, Y. Cui, M. A. Kelly, Z.-X. Shen
Review of Scientific Instruments 80, 043707 (2009)


Effects of Out-of-Plane Disorder on the Nodal Quasiparticle and Superconducting Gap in single-layer Bi2Sr1.6L0.4CuO6+δ (L = La,Nd,Gd)

M. Hashimoto, T. Yoshida, A. Fujimori, D.-H. Lu, Z.-X. Shen, M. Kubota, K. Ono, M. Ishikado, K. Fujita, S. Uchida
Physical Review B 79, 144517 (2009)


A Brief Update of Angle-Resolved Photoemission Spectroscopy on a Correlated Electron System

W. S. Lee, I. M. Vishik, D.-H. Lu, Z.-X. Shen
Journal of Physics: Condensed Matter 21, 164217 (2009)


Doping Dependent Charge Transfer Gap and Realistic Electronic Model of N-Type Cuprate Superconductors

T. Xiang, H. G. Luo, D.-H. Lu, K. M. Shen, Z.-X. Shen
Physical Review B 79, 014524 (2009)


Bogoliubov Angle, Particle-Hole Mixture and Angular Resolved Photoemission Spectroscopy in Superconductors

A. V. Balatsky, W. S. Lee, Z.-X. Shen
Physical Review B 79, 020505 (2009).


A step closer to visualizing the electron-phonon interplay in real time

Y. L. Chen, W. S. Lee, Z.-X. Shen
Proceedings of the National Academy 106, 963 (2009)


Microscopic Electronic Inhomogeneity in In2Se3 Nanoribbons Revealed by Microwave Impedance Microscopy

K. Lai, Hailin Peng, W. Kundhikanjana, David T. Schoen, Chong Xie, Stefan Meister, Yi Cui, M. A. Kelly, Z.-X. Shen
Nano Letters 9, 1265 (2009)


The origin of Monochromatic Photoemission Peak in Diamondoid Monolayer

W. A. Clay, Z. Liu, W. L. Yang, J. D. Fabbri, J. E. Dahl, R. M. K. Carlson, Y. Sun, P. R. Schreiner, A. A. Fokin, B. A. Tkachenko, N. A. Fokina, P. A. Pianetta, N. Melosh, Z.-X. Shen
Nano Letters 9, 56 (2009)


Energy Gaps in the Failed High-Tc Superconductor La1.875Ba0.125CuO4

R.-H. He, K. Tanaka, S.-K. Mo, T. Sasagawa, M. Fujita, N. Mannella, K. Yamada, Z. Hussain, Z.-X. Shen
Nature Physics 5, 119 (2009)


Year 2008   [Back To Top]

Transient electronic structure and melting of a change density wave TbTe3.

F. Schmitt, P. S. Kirchmann, U. Bovensiepen, R. G. Moore, L. Retting, M. Krenz, J.-H. Chu, N. Ru, L. Perfetti, D.-H. Lu, M. Wolf, I. R. Fisher, Z.-X. Shen
Science 321, 1649 (2008)


Analysis of the spectral function of Nd1.85C0.15CuO4, obtained by angle-resolved photoemission spectroscopy

F. Schmitt, W. S. Lee, D.-H. Lu, W. Meevasana, E. Motoyama, M. Greven, Z.-X. Shen
Physical Review B 78, 100505 (2008)


Direct Evidence of Two Gaps in Underdoped Bi2212

K. Tanaka, W. S. Lee, Z. Hussain, Z.-X. Shen
Journal of Physics: Conference Series 108, 012014 (2008)


Diamondoids as Low-k Dielectric Materials

W. A. Clay, T. Sasagawa, M. A. Kelly, J. E. Dahl, R. M. K. Carlson, N. Melosh, Z.-X. Shen
Applied Physics Letters 93, 172901 (2008)


Calibration of Shielded Microwave Probes Using Bulk Dielectrics

K. Lai, W. Kundhikanjana, M. A. Kelly, Z.-X. Shen
Applied Physics Letters 93, 123105 (2008)


A route to tunable direct band-gap diamond devices: Electronic structure of nanodiamond crystals

Takao Sasagawa, Z.-X. Shen
Journal of Applied Physics 104, 073704 (2008)


Electronic Structure of LaOFeP – a different type of superconductors.

D.-H. Lu, M. Yi, S.-K. Mo, A. S. Erickson, J. Analytis, J.-H. Chu, D. J. Singh, Z. Hussain, T. H. Geballe, I. R. Fisher, Z.-X. Shen
Nature 455, 81 (2008)


Modeling of Cantilever-Based Near-Field Scanning Microwave Microscope

K. Lai, W. Kundhikanjana, M. A. Kelly, Z.-X. Shen
Review of Scientific Instrument 79, 063703 (2008)


Fermi Surface and van Hove Singularity in the Itinerant Metamagnet Sr3Ru2O7

A. Tamai, M. P. Allen, J. F. Mercure, W. Meevasana, R. Dunkel, D.-H. Lu, R. S. Perry, A. P. Mackenzie, D. J. Singh, Z.-X. Shen, F. Baumberger
Physical Review Letters 101, 026407 (2008).


A Pressure Tuned Insulator-To-Metal Critical Point in the Copper Oxides

T. Cuk, V. Struzhkin, T. P. Devereaux, A. Goncharov, C. A. Kendeiora, H. Eisaki, H. K. Mao, Z.-X. Shen
Physical Review Letters 100, 217003 (2008)


The Puzzle of the Missing Energy Shift in the Nodal Electron Self-Energy Across the Superconducting Transition in Optimally-Doped Bi2212

W. S. Lee, W. Meevasana, S. Johnston, D.-H. Lu, I. M. Vishik, R. Moore, H. Eisaki, N. Kaneko, T. P. Devereaux, Z.-X. Shen
Physical Review B 77, 140504 (2008)


ARPES Study of the Evolution of Band Structure and Charge Density Wave Properties in Rte3 for R = Y, La, Ce, Sm, Gd, Tb and Dy

V. Brouet, W. L. Yang, X. J. Zhou, Z. Hussain, R. Moore, R. He, D.-H. Lu, Z.-X. Shen, J. Laverock, S. Dugdale, N. Ru, I. R. Fisher
Physical Review B 77, 235104 (2008)


Doping Evolution of the Electronic Structure in the Single-Layer Cuprates Bi2Sr2-xLaxCuO6+δ: Comparison with Other Single-Layer Cuprates

M. Hashimoto, T. Yoshida, H. Yagi, M. Takizawa, A. Fujimori, M. Kubota, K. Ono, K. Tanaka, D.-H. Lu, Z.-X. Shen, S. Ono, Y. Ando
Physical Review B 77, 075134 (2008)


Charge Dynamics of Doped Holes in High-Tc Cuprates – A Clue from Optical Conductivity

A. S. Mishchenko, N. Nagaosa, Z.-X. Shen, G. De Filippis, V. Cataudella, T. P. Devereaux, C. Bernhard, K. W. Kim, J. Zaanen
Physical Review Letters 100, 166401 (2008)


Extracting the Spectral Function of the Cuprates by a Full 2D Analysis

W. Meevasana, F. Baumberger, K. Tanaka, F. Schmitt, W. R. Dunkel, D.-H. Lu, S.-K. Mo, H. Eisaki, Z.-X. Shen
Physical Review B 77, 104506 (2008)


Electronic Structure at the C60/Metal Interface: An angle-resolved photoemission and first principle study

A. Tamai, A. P. Seitsonen, F. Baumberger, M. Hengsberger, Z.-X. Shen, J. Osterwalder
Physical Review B 77, 075134 (2008).


Superconductivity: Pseudogap Brings About Real Resonance

W. S. Lee, Z.-X. Shen
Nature Physics 5, 95 (2008)


Year 2007   [Back To Top]

Direct Gap of Two Gaps in Underdoped Bi2212

K. Tanaka, W. S. Lee, Z. Hussain, Z.-X. Shen
Proceedings of LEHTSC 2007, accepted


Polaron Coherence Condensation as the Mechanism for Colossal Magnetoresistance in Layered Manganites

N. Mannella, W. L. Yang, K. Tanaka, X. J. Zhou, H. Zheng, J. F. Mitchell, J. Zaanen, T. P. Devereaux, N. Nagaosa, Z. Hussain, Z.-X. Shen
Physical Review B 76, 233102 (2007)


Abrupt Onset of Second Energy Gap at Superconducting Transition along the Fermi Arc of Underdoped Bi2212

W. S. Lee, K. Tanaka, D.-H. Lu, T. Sasagawa, N. Nagaosa, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Nature 450, 81 (2007)


AMF-Compatible Near-Field Scanning Microwave Microscope With Separated Excitation and Sensing Probes

K. Lai, M. B. Ji, N. Leindecker, M. Kelly, Z.-X. Shen
Review of Scientific Instrument 78, 063702 (2007)


Evolution of the Fermi Surface and Quasiparticle Renormalization through a van Hove Singularity in the Correlated Sr2-yLayRuO4

K. M. Shen, N. Kikugawa, C. Bergemann, L. Balicas, F. Baumberger, W. Meevasana, N. J. C. Ingle, Y. Maeno, Z.-X. Shen, A. P. Mackenzie
Physical Review Letters 99, 187001 (2007)


An Electronic Structure Study: The Case of the Mixed-Valence Heavy Fermion YbRh2Si2

G. A. Wigger, F. Baumberger, Z.-X. Shen, T. Jeong, W. E. Pickett, S. Maguilon, Z. Fisk
Physical Review B 76, 035106 (2007).


Unusual Electron Emission from Self-Assembled Monolayers of Functionalized Diamondoids

W. L. Yang, J. D. Fabbri, T. M. Willey, J. R. I. Lee, J. E. Dahl, R. M. C. Carlson, A. A. Fokin, P. R. Schreiner, N. Mannella, K. Tanaka, X. J. Zhou, T. van Buuren, M. A. Kelly, N. A. Meloshi, Z. Hussain, Z.-X. Shen
Science 316, 1460 (2007)


Aspects of Electron-Phonon Self-Energy Revealed from Angle-Resolved Photoemission Spectroscopy

W. S. Lee, S. Johnston, T. P. Devereaux, Z.-X. Shen
Physical Review B 75, 195116 (2007).


The hierarchy of three many-body interaction scales in high-temperature superconductors

W. Meevasana, X. J. Zhou, S. Sahrakorpi, W. S. Lee, W. L. Yang, N. Mannella, T. Yoshida, Y. L. Chen, K. Tanaka, R.-H. He, Hsin Lin, S. Komiya, Y. Ando, F. Zhou, W. X. Ti, J. W. Xiong, Z. X. Zhao, T. Sasagawa, T. Kakeshita, K. Fujita, S. Uchida, H. Eisaki, A. Fujimori, Z. Hussain, R. S. Markiewicz, A. Bansil, N. Nagaosa, J. Zaanen, T. P. Devereaux, Z.-X. Shen
Physical Review B 75, 174506 (2007)


Doping Evolution of the Underlying Fermi Surface in La2-xSrxCuO4.

T. Yoshida, X. J. Zhou, D.-H. Lu, Seiki Komiya, Yoichi Ando, H. Eisaki, T. Kakeshita, S. Uchida, Z. Hussain, Z.-X. Shen, A. Fujimori
Journal of Physics: Condensed Matter 19, 125209 (2007)


Band Renormalization Effect in Bi2223

W. S. Lee, D.-H. Lu, W. L. Yang, X. J. Zhou, K. M. Shen, T. Cuk, C. T. Lin, J.i. Shimoyama, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Book Chapter celebrating Muller’s eightieth Birthday, in press.


Doping Evolution of the Cuprate Superconductors from High Resolution ARPES

K. M. Shen, Z.-X. Shen
Book Chapter of Photoemission, edited by S. Huffner, in press


Angle-Resolved Photoemission Spectroscopy on Electronic Structure and Electron-Phonon Coupling in Cuprate Superconductors

X. J. Zhou, T. Cuk, T. P. Devereaux, N. Nagaosa, Z.-X. Shen
Book chapter, Edited by J. R. Schrieffer; Cond-mat. 0604284, in press.


Unmasking the Quasiparticle Dynamics in Cuprate Superconductors Using Low-Energy Photoemission

T. Yamasaki, K. Yamazaki, A. Ino, M. Arita, H. Namatame, M. Taniguchi, A. Fujimori, Z.-X. Shen, M. Ishikado, S. Uchida
Physical Review B 75, 140513(2007)


Franck-Condon Broadening and Lattice Polaron Formation in Ca2CuO2Cl2

K. M. Shen, F. Ronning, W. Meevasana, D.-H. Lu, N. J. C. Ingle, F. Baumberger, W. S. Lee, L. L. Miller, Y. Kohsaka, M. Azuma, M. Takano, H. Takagi, Z.-X. Shen
Physical Review B 75, 075115 (2007)


Momentum Dependence of 4f Hybridization in Heavy-Fermion Compounds: Angle-Resolved Photoemission Study of YbIr2Si2 and YbRh2Si2

S. Danzenbacher, Yu. Kucherenko, D. V. Vyalikh, M. Holder, C. Laubschat, A. N. Yaresko, C. Krellmer. Z. Hossain, C. Geibel, X. J. Zhou, W. L. Yang, N. Mannella, Z. Hussain, Z.-X. Shen, M. Shi, L. Patthey, S. L. Molodtsov
Physical Review B 75, 045109 (2007)


Insights from ARPES for an undoped, four-layered, two gap high-Tc superconductor

W. H. Xie, O. Jepsen, O. K. Andersen, Y. L. Chen, Z.-X. Shen
Physical Review Letters 98, 047001 (2007).


Year 2006   [Back To Top]

Doping Evolution of the Underlying Fermi Surface in La2-xSrxCuO4.

T. Yoshida, X. J. Zhou, K. Tanaka, W. L. Yang, Z. Hussain, Z.-X. Shen, A. Fujimori, S. Sahrakorpi, M. Lindroos, R. S. Markiewicz, A. Bansil, Seiki Komiya, Y. Ando, H. Eisaki, T. Kakeshita, S. Uchida
Physical Review B 74, 224510 (2006)


Distinct Fermi-momentum dependent energy gaps in deeply underdoped Bi2212

Kiyohisa Tanaka, W. S. Lee, D.-H. Lu, A. Fujimori, T. Fujii, Risdiana, I. Terasaki, D. J. Scalapino, T. P. Devereaux, Z. Hussain, Z.-X. Shen
Science 314, 1910 (2006)


Anomalous Fermi-Surface Dependent Pairing in a High-Tc Superconductor

Yulin Chen, Akira Iyo, Wanli Yang, Xingjiang Zhou, Donghui Lu, Hiroshi Eisaki, Zahid Hussain, Z.-X. Shen
Physical Review Letters 97, 236401 (2006)


Overdamped C-Axis Charge Dynamics and the Coupling to Polar Phonons in Cuprate Superconductors

W. Meevasana, T. P. Devereaux, N. Nagaosa, Z.-X. Shen, J. Zaanen
Physical Review B 74, 174524 (2006)


Photoemission Study of Excess Oxygen-Doped La2CuO4.10

M. Hashimoto, T. Yoshida, K. Tanaka, A. Fujimori, D.-H. Lu, Z.-X. Shen, S. Wakimoto, M. Okusawa, K. Yamada
Physica C – Superconductivity and Its Applications 445, 80 (2006)


Angle-Resolved Photoemission Spectroscopy of Perovskite-Type Transition-Metal Oxides and Their Analysis Using Tight-Binding Band Structure

H. Wadati, T. Yoshida, A. Chikamatsu, H. Kumigashira, M. Oshima, H. Eisaki, Z.-X. Shen, T. Mizokawa, A. Fujimori
Phase Transitions 79, 617 (2006)


Sr2RhO4: A New, Clean Correlated Electron Metal

R. S. Perry, F. Baumberger, L. Balicas, N. Kikugawa, N. J. C. Ingle, A. Rost, J. F. Mercure, Y. Maeno, Z.-X. Shen, A. P. Mackenzie
New Journal of Physics 8, 175 (2006)


Comment on "Multiple Bosonic Mode Coupling in the Electron Self-energy of La2-xSrxCuO4" – Reply

X. J. Zhou, J. R. Shi, W. L. Yang, S. Komiya, Y. Ando, W. Plummer, Z. Hussain, Z.-X. Shen
Physical Review Letters 96, 119702 (2006)


Fermi Surface and Quasiparticle Excitations of Sr2RhO4

F. Baumberger, N. J. C. Ingle, W. Meevasana, K. M. Shen, D.-H. Lu, R. S. Perry, A. P. Mackenzie, Z. Hussain, D. J. Singh, Z.-X. Shen
Physical Review Letters 96, 246402 (2006)


Direct Evidence of Spinon and Holon Edge Singularities in Photoemission Spectral Functions from One-Dimensional SrCuO2

B. J. Kim, H. Koh, E. Rotenberg, S. J. Oh, H. Eisaki, N. Motoyama, S. Uchida, T. Tohyama, S. Maekawa, Z.-X. Shen, C. Kim
Nature Physics 2, 397 (2006)


Doping Dependence of the Coupling of Electrons to Bosonic Modes in the Single-Layer Bi-Cuprate, Bi2201

W. Meevasana, N. J. C. Ingle, D.-H. Lu, J. R. Shi, F. Baumberger, K. M. Shen, W. S. Lee, T. Cuk, H. Eisaki, T. P. Devereaux, N. Nagaosa, J. Zaanen, Z.-X. Shen
Physical Review Letters 96, 157003 (2006)


Energy Dispersion of 4f-derived Emissions in Photoelectron Spectra of the Heavy-Fermion Compound YbIr2Si2

S. Danzenbacher, Yu. Kucherenko, C. Laubschat, D. V. Vyalikh, Z. Hossain, C. Geibel, X. J. Zhou, W. L. Yang, N. Mannella, Z. Hussain, Z.-X. Shen, S. L. Molodtsov
Physical Review Letters 96, 106402 (2006)


Nested Fermi Surface and Electronic Instability in Ca3Ru2O7

F. Baumberger, N. J. C. Ingle, N. Kikugawa, M. A. Hossain, W. Meevasana, R. S. Perry, K. M. Shen, D.-H. Lu, A. Damascelli, A. P. Mackenzie, Z. Hussain, Z.-X. Shen
Physical Review Letters 96, 107601 (2006)


Dependence of the Band Structure of C60 Monolayers on Molecular Orientations and Doping Observed by Angle-Resolved Photoemission

V. Brouet, W. L. Yang, X. J. Zhou, Z. Hussain, Z.-X. Shen
Journal of Physics and Chemistry of Solids 67, 218 (2006)


Puzzles about 1/8 Magic Doping in Cuprate

D. L. Feng, Z.-X. Shen, X. J. Zhou, K. M. Shen, D.-H. Lu, D.v.d. Marel
Journal of Physics and Chemistry of Solids 67, 198 (2006)


Normal State Spectral Lineshapes of Nodal Quasiparticles in Single Layer Bi2201 Superconductor

A. Lanzara, P. V. Bogdanov, X. J. Zhou, N. Kaneko, H. Eisaki, M. Greven, Z. Hussain, Z.-X. Shen
Journal of Physics and Chemistry of Solids 67, 239 (2006)


Year 2005   [Back To Top]

Polaronic Behavior in Undoped High-Tc Cuprates

O. Rosch, O. Gunnarsson, X. J. Zhou, T. Yoshida, T. Sasagawa, A. Fujimori, Z. Hussain, Z.-X. Shen, S. Uchida
Physical Review Letters 95, 227002 (2005)


Direct Observation of Mass Renormalization in SrVO3 by ARPES

T. Yoshida, K. Tanaka, H. Yagi, A. Ino, H. Eisaki, A. Fujimori, Z.-X. Shen
Physical Review Letters 95, 146404 (2005).


Nodal quasiparticle in pseudogapped colossal magnetoresistive manganites

N. Mannella, W. L. Yang, Z. J. Zhou, H. Zheng, J. F. Mitchell, J. Zaanen, T. P. Devereaux, N. Nagaosa, Z. Hussain, Z.-X. Shen
Nature 438, 474 (2005)


Electronic Structure and Charge Density Wave Formation in LaTe1.95 and CeTe2.0

K. Y. Shin, V. Brouet, N. Ru, Z.-X. Shen, I. R. Fisher
Physical Review B 72, 085132 (2005).


ARPES lineshape analysis of 2D Fermi liquid Sr2RuO4

N. J. C. Ingle, K. M. Shen, F. Baumberger, W. Meevasan, D.-H. Lu, Z.-X. Shen, S. Nakatsuji, Z. Q. Mao, Y. Maeno, T. Kimura, Y. Tokura …
Physical Review B 72, 205114 (2005)


Doping induced reorientation of C60 molecules in Ag (111)

A. Tamai, A. P. Seitsonen, R. Fasel, Z.-X. Shen, J. Osterwalder, T. Greber
Physical Review B 72, 085421 (2005).


Identification of Multiple Fine Structure In Electron Self-Energy of (La2-xSrx)CuO4

X. J. Zhou, Junren Shi, T. Yoshida, T. Cuk, W. L. Yang, V. Brouet, J. Nakamura, N. Mannella, Seiki Komiya, Yoichi Ando, F. Zhou, W. X. Ti, J. W. Xiong, Z. X. Zhao, T. Sasagawa, T. Kakeshita, H. Eisaki, S. Uchida, A. Fujimori, Zhengyu Zhang, E. W. Plummer, R. B. Laughlin, Z. Hussain, Z.-X. Shen
Physical Review Letters 95, 117001 (2005)


Space Charge effect and mirror charge effect in photoemission spectroscopy

X. J. Zhou, B. Wannberg, W. L. Yang, V. Brouet, Z. Sun, J. F. Douglas, D. Dessau, Z. Hussain, Z.-X. Shen
Journal of Electron Spectroscopy and Related Phenomena 142, 27-38 (2005)


Electron-Phonon Coupling in High-Temperature Cuprate Superconductors as Revealed by Angle-Resolved Photoemission Spectroscopy

X. J. Zhou, Z. Hussain, Z.-X. Shen
Synchrotron Radiation News 18, No.3, 15 (2005)


Anomalous High Energy Dispersion in Photoemission Spectra from the Insulating Cuprate Ca2CuO2Cl2.

F. Ronning, K. M. Shen, N. P. Armitage, A. Damascelli, D.-H. Lu, Z.-X. Shen, L. L. Miller, C. Kim
Physical Review B 71, 094518 (2005).


A Review of Electron-Phonon Coupling Seen in the High-Tc Superconductors by ARPES

T. Cuk, D.-H. Lu, X. J. Zhou, Z.-X. Shen, T. P. Devereaux, N. Nagaosa
Physica Status Solidi (b), 242, 10 (2005)


Quantitative Measurement of Sheet Resistance by Evanescent Microwave Probe

Zhengyu Wang, Michael A. Kelly, Z.-X. Shen, Lin Shao, Wei-Kan Chu
Applied Physics Letters 86, 153118 (2005)


Nodal Quasiparticles and Antinodal Charge Ordering in Ca2-xNaxCuO2Cl2

K. M. Shen, F. Ronning, D.-H. Lu, N. J. C. Ingel, W. S. Lee, W. Meevasana, F. Baumberger, T. Kohsaka, M. Azuma, M. Takano, H. Takagi, Z.-X. Shen
Science 307, 901 (2005)


Year 2004   [Back To Top]

A spectroscopic view of electron-phonon coupling at metal surfaces

S. J. Tang, J. R. Shi, B. Wu, P. T. Sprunger, W. L. Yang, V. Brouet, X. J. Zhou, Z. Hussain, Z.-X. Shen, Z. Y. Zhang, E. W. Plummer
Physica Status Solidi (b) 241, 2345 (2004)


ARPES study of T*-phase cuprate superconductor SmLa0.85Sr0.15CuO4

A. Ino, M. Higashiguchi, K. Yamazaki, T. Yamasaki, T. Narimura, K. Kobayashi, K. Shimada, H. Namatame, M. Taniguchi, T. Yoshida, A. Fujimori, Z.-X. Shen, T. Kakeshita, S. Uchida, S. Adachi, S. Tajima
Physica B 351, 274 (2004)


Effects of next-nearest-neighbor hopping t ' on the electronic structure of cuprate superconductors

K. Tanaka, T. Yoshida, A. Fujimori, D.-H. Lu, Z.-X. Shen, X. J. Zhou, H. Eisaki, Z. Hussain, S. Uchida, Y. Aiura, K. Ono, T. Sugaya, T. Mizuno, I. Terasaki
Physical Review B 70, 092503 (2004)


Thermodynamic and transport properties of underdoped cuprates from ARPES data

T. Yoshida, X. J. Zhou, H. Yagi, D.-H. Lu, K. Tanaka, A. Fujimori, Z. Hussain, Z.-X. Shen, T. Kakeshita, H. Eisaki, S. Uchida, K. Segawa, A. N. Lavrov, Y. Ando
Physica B 351, 250 (2004)


Angle-resolved photoemission study of the lightly doped cuprates Bi2212

K. Tanaka, T. Yoshida, A. Fujimori, D.-H. Lu, X. J. Zhou, Z.-X. Shen, Z. Hussain, H. Eisaki, S. Uchida, T. Sugaya, T. Mizuno, I. Terasaki
Physica B 351, 222 (2004)


Missing Quasiparticle and Chemical Potential Puzzle in Cuprate Superconductors

K. M. Shen, F. Ronning, D.-H. Lu, W. S. Lee, N. J. C. Ingel, W. Meevasana, F. Baumberger, A. Damascelli, N. P. Armitage, L. L. Miller, T. Kohsaka, M. Azuma, M. Takano, H. Takagi, Z.-X. Shen
Physical Review Letters 93, 267002 (2004)


Persistence of an Energy Scale in Over-Doped High-Tc Superconductors

T. Cuk, Z.-X. Shen, A. D. Gromko, D. S. Dessau
Nature 432, 7015 (2004)


Anisotropic Electron-Phonon Interaction in Cuprates

T. P. Devereaux, T. Cuk, Z.-X. Shen, N. Nagaosa
Physical Review Letters 93, 117004(2004).


Orientation-dependent C60 electronic structures revealed by Photoemission

V. Brouet, W. L. Yang, X. J. Zhou, H. J. Choi, S. G. Louie, A. Goldoni, F. Parmigiani, Z. Hussain, Z.-X. Shen
Physical Review Letters 93, 197601 (2004).


Direct extraction of the Eliashberg function for electron-phonon coupling: A case study of Be(1010)

J. R. Shi, S.-J. Tang, B. Wu, P. T. Sprunger, W. L. Yang, V. Brouet, X. J. Zhou, Z. Hussain, Z.-X. Shen, Z. Zhang, E. W. Plummer
Physical Review Letters 92, 186401 (2004)


Coupling of B1g phonon to antinodal state in Bi2212

T. Cuk, F. Baumberger, D.-H. Lu, N. Ingle, X. J. Zhou, H. Eisaki, N. Kaneko, Z. Hussain, N. Nagaosa, Z.-X. Shen
Physical Review Letters 93, 117003(2004).


Fully Gapped Single-Particle Excitations in the Lightly Doped Cuprates

K. M. Shen, T. Yoshida, D.-H. Lu, F. Ronning, N. P. Armitage, W. S. Lee, X. J. Zhou, A. Damascelli, D. L. Feng, N. J. C. Ingle, H. Eisaki, Y. Kohsaka, H. Takagi, T. Kakeshita, S. Uchida, P. K. Mang, M. Greven, Y. Onose, Y. Taguchi, Y. Tokura, Seiki Komiya, Yoichi Ando, M. Azuma, M. Takano, A. Fujimori, Z.-X. Shen
Physical Review B 69, 054503 (2004).


Dichotomy between Nodal and Antinodal Quasiparticles in Underdoped (La2–xSrx)CuO4 Superconductors

X. J. Zhou, T. Yoshida, D. H. Lee, W. L. Yang, V. Brouet, F. Zhou, W. X. Ti, J. W. Xiong, Z. X. Zhao, T. Sasagawa, T. Kakeshita, H. Eisaki, S. Uchida, A. Fujimori, Z. Hussain, Z.-X. Shen
Physical Review Letters 92, 187001 (2004)


Effect of chemical inhomogeneity in the bismuth-based copper oxide superconductors

H. Eisaki, N. Kaneko, D. L. Feng, A. Damascelli, P. K. Mang, K. M. Shen, Z.-X. Shen, M. Greven
Physical Review B 69, 064512 (2004)


Year 2003   [Back To Top]

Angle-resolved photoemission spectral function analysis of the electron doped cuprate Nd1.85Ce0.15CuO4

N. P. Armitage, D.-H. Lu, C. Kim, A. Damascelli, K. M. Shen, F. Ronning, D. L. Feng, P. Bogdanov, X. J. Zhou, W. L. Yang, Z. Hussain, P. K. Mang, N. Kaneko, M. Greven, Y. Onose, Y. Taguchi, Y. Tokura, Z.-X. Shen
Physical Review B 68, 064517 (2003)


Band structure and Fermi surface of electron-doped C60 monolayers

W. L. Yang. V. Brouet, X. J. Zhou, Hyoung J. Choi, Steven G. Louie, Marvin L. Cohen, S. A. Keller, P. Bogdanov, A. Lanzara, A. Goldoni, F. Parmigiani, Z. Hussain, Z.-X. Shen
Science 300, 303 (2003)


Universal Nodal Fermi Velocity in High-Temperature Superconductors

X. J. Zhou, T. Yoshida, A. Lanzara, P. V. Bogdanov, S. A. Kellar, K. M. Shen, W. L. Yang, F. Ronning, T. Sasagawa, T. Kakeshita, T. Noda, H. Eisaki, S. Uchida, C. T. Lin, F. Zhou, J. W. Xiong, W. X. Ti, Z. X. Zhao, A. Fujimori, Z. Hussain, Z.-X. Shen
Nature 423, 398 (2003)


Evolution of a Metal to Insulator Transition in Ca2-xNaxCuO2Cl2, as seen by ARPES

F. Ronning, T. Sasagawa, Y. Kohsaka, K. M. Shen, A. Damascelli, C. Kim, T. Yoshida, N. P. Armitage, D.-H. Lu, D. L. Feng, L. L. Miller, H. Takagi, Z.-X. Shen
Physical Review B 67, 165101 (2003)


Universality of the Electronic Structure from a Half-Filled CuO2 Plane

F. Ronning, C. Kim, K. M. Shen, N. P. Armitage, A. Damascelli, D.-H. Lu, D. L. Feng, Z.-X. Shen, L. L. Miller, Y.-J. Kim, F. Chou, I. Terasaki
Physical Review B 67, 035113 (2003)


Angle-Resolved Photoemission Spectroscopy Studies of Cuprate Superconductors,

Z.-X. Shen
Proceedings of the International Symposium on Frontiers of Science, 2002, Beijing. Editor, H. T. Nieh, World Scientific, 2003. Cond-Mat/0305576


Photoemission studies in MgB2

H. Uchiyama, S. Tajima, K. M. Shen, D.-H. Lu, Z.-X. Shen
Physica C 385, 85 (2003)


Angle-resolved photoemission spectroscopy of the cuprate superconductors

A. Damascelli, Z. Hussain, Z.-X. Shen
Reviews of Modern Physics 75, 473 (2003)


Metallic Behavior of Lightly Doped La2-xSrxCuO4 with a Fermi Surface Forming an Arc

T. Yoshida, X. J. Zhou, T. Sasagawa, W. L. Yang, P. V. Bogdanov, A. Lanzara, Z. Hussain, T. Mizokawa, A. Fujimori, H. Eisaki, Z.-X. Shen, T. Kakeshita, S. Uchida
Physical Review Letters 91, 027001 (2003)


Angle-resolved Photoemission Spectroscopy of (Ca,Na)2Ca2CuO2Cl2: Fingerprints of a magnetic insulator in a Heavily Underdoped Superconductor

Y. Kohsaka, T. Sasagawa, F. Ronning, T. Yoshida, C. Kim, T. Hanaguri, M. Azuma, M. Takano, Z.-X. Shen, H. Takagi
Journal of Physical Society of Japan 72, 1018-1021 (2003).


Year 2002   [Back To Top]

Coupling of quasiparticles to phonons in high temperature superconductors

A. Lanzara, P. V. Bogdanov, X. J. Zhou, H. Eisaki, T. Yoshida, A. Fujimori, Z. Hussain, Z.-X. Shen
Journal of Electron Spectroscopy and Related Phenomena 127, 37-41 (2002)


High resolution angle-resolved photoemission study of high temperature superconductors: charge-ordering, bilayer splitting and electron-phonon coupling

X. J. Zhou, Z. Hussain, Z.-X. Shen
Journal of Electron Spectroscopy and Related Phenomena 126, 145-162 (2002)


Anomalous Momentum Dependent Scattering Rate in Overdoped Bi2212

P. Bogdanov, A. Lanzara, X. J. Zhou, W. L. Yang, E. Eisaki, Z. Hussain, Z.-X. Shen
Physical Review Letters 89, 167002 (2002)


Role of the electron-phonon interaction in the strongly correlated cuprate superconductors

Z.-X. Shen, A. Lanzara, S. Ishihara, N. Nagaosa
Phil. Mag. B 82, No. 13, 1349-1368 (2002)


Photoemission study of the intra-unit-cell coupling in a trilayer cuprate

D. L. Feng, H. Eisaki, K. M. Shen, A. Damascelli, C. Kim, D.-H. Lu, Z.-X. Shen, K. Shimizu, J.-i. Shimoyama, K. Kishio, N. Motoyama, N. Kaneko, M. Greven, G. D. Gu
International Journal of Modern Physics B 16, 1691-1696 (2002)


Angle-Resolved Photoemission Study of Zn-Doped PrBa2Cu4O8: Possible Observation of Single-Particle Spectral Function for a Tomonaga-Luttinger Liquid

T. Mizokawa, K. Nakada, C. Kim, Z.-X. Shen, T. Yoshida, A. Fujimori, S. Horii, Yuh Yamada, H. Ikuta, U. Mizutani
Physical Review B 65, 193101 (2002)


Coexistence of Interfering and Non-interfering Channels in Resonant Photoemission Spectra across the Cu 2p-3d Threshold

S. Pagliara, L. Sangaletti, A. Goldoni, C. Kim, Z.-X. Shen, A. Revcolevschi, G. Dhalenne, F. Parmigiani
Physical Review B 65, 205107 (2002)


Doping dependent evolution of the electronic structure of La2-xSrxCuO4 in the superconducting and metallic phases

A. Ino, C. Kim, M. Nakamura, T. Yoshida, T. Mizokawa, Z.-X. Shen, A. Fujimori, T. Kakeshita, H. Eisaki, S. Uchida
Physical Review B 65, 094504 (2002)


Evanescent Microwave Probe Measurement of Low-k Dielectric Films

Zhengyu Wang, M. A. Kelly, Z.-X. Shen, G. Wang, X. D. Xiang, J. T. Wetzel
Journal of Applied Physics 92, 808 (2002)


Doing Dependence of n-Type Superconductors Investigated by ARPES

N. P. Armitage, F. Ronning, D.-H. Lu, C. Kim, A. Damascelli, K. M. Shen, D. L. Feng, H. Eisaki, Z.-X. Shen, P. K. Mang, N. Kaneko, M. Greven, Y. Onose, Y. Taguchi, Y. Tokura
Physical Review Letters 88, 257001 (2002)


Nature of the Electronic Excitations near the Brillouin Zone Boundary of Bi2212

D. L. Feng, C. Kim, H. Eisaki, D.-H. Lu, K. M. Shen, F. Ronning, N. P. Armitage, A. Damascelli, N. Kaneko, M. Greven, J.-i. Shimoyama, K. Kishio, R. Yoshizami, G. D. Cu, Z.-X. Shen
Physical Review B 65, 220501R (2002)


Electronic Structure of MgB2 Studied by Angle-Resolved Photoemission Spectroscopy

H. Uchiyama, K. M. Shen, S. Lee, A. Damascelli, D.-H. Lu, D. L. Feng, Z.-X. Shen, S. Tajima
Physical Review Letters 88, 157002 (2002)


Electronic structure of the trilayer Cuprate Superconductor

D. L. Feng, A. Damascelli, K. M. Shen, N. Motoyama, D.-H. Lu, H. Eisaki, K. Shimizu, J.-i. Shimoyama, K. Kishio, N. Kaneko, M. Greven, G. D. Gu, Z..J. Zhou, C. Kim, F. Ronning, N. P. Armitage, Z.-X. Shen
Physical Review Letters 88, 107001 (2002)


Momentum Resolved Charge Excitations in a One-Dimensional Prototype Mott Insulator

M. Z. Hasan, P. A. Montano, E. D. Isaacs, Z.-X. Shen, H. Eisaki, S. K. Sinha, Z. Islam, N. Montoyama, S. Uchida
Physical Review Letters 88, 177403 (2002)


Anomalous Temperature Dependence in Photoemission Spectral Function of Cuprates

C. Kim, F. Ronning, A. Damascelli, D. L. Feng, Z.-X. Shen, B. O. Wells, Y. J. Kim, R. J. Birgeneau, M. A. Kastner, L. L. Miller, H. Eisaki, S. Uchida
Physical Review B 65, 174516 (2002)


Year 2001   [Back To Top]

Surface Electronic Structure of Sr2RuO4

K. M. Shen A. Damascelli, D.-H. Lu, N. P. Armitage, F. Ronning, D. L. Feng, C. Kim, Z.-X. Shen, D. J. Singh, I. I. Mazin, S. Nakatsuji, Z. Q. Mao, Y. Maeno, T. Kimura, Y. Tokura
Physical Review B 64, 180502 (2001)


Fermi Surface of Sr2RuO4 from Angle Resolved Photoemission

A. Damascelli, K. M. Shen, D.-H. Lu, N. P. Armitage, F. Ronning, D. L. Feng, C. Kim, Z.-X. Shen, T. Kimura, Y. Tokura, Z. Q. Mao, Y. Maeno
Journal of Electron Spectroscopy and Related Phenomena 114-116, 641-646 (2001)


Momentum resolved resonant inelastic X-ray scattering as a novel tool to study electronic structure of complex insulators

M. Z. Hasan, E. D. Issacs, Z.-X. Shen
Physica C 364, 265 (2001)


Inelastic X-ray Scattering as a Novel Tool to Study Electronic Excitations in Complex Insulators

M. Z. Hasan, E. D. Issacs, Z.-X. Shen, L. L. Miller
Journal of Electron Spectroscopy and Related Phenomena 114-116, 705-709 (2001)


A Photoemission Investigation of the Superconducting Gap in an Electron-Doped Cuprate Superconductor

N. P. Armitage, D.-H. Lu, C. Kim, A. Damascelli, K. M. Shen, F. Ronning, Z.-X. Shen, Y. Onose, Y. Taguchi, Y. Tokura
Journal of Electron Spectroscopy and Related Phenomena 114-116, 623-627 (2001)


Evidence for Abrupt Change in Dispersion and Scattering Rate of Quasiparticles in Bi2212

A. Lanzara, P. V. Bogdanov, S. A. Kellar, X. J. Zhou, E. D. Lu, G. Gu, J.-I. Shimoyama, K. Kishio, Z. Hussain, Z.-X. Shen
Journal of Physics and Chemistry of Solids 62, 21-24 (2001)


Angle-Resolved Photoemission Studies of Untwined Yttrium Barium Copper Oxide

Matthias Schabel, Z.-X. Shen
Chapter 201, Handbook on the Physics and Chemistry of Rare Earths, 31, 391 (2001), Edited by K. A. Gschneidner, Jr., L. Eyring and M. B. Maple


From Mott Insulator to Overdoped Superconductor: evolution of the electronic structure of cuprates studied by ARPES

A. Damascelli, D.-H. Lu, Z.-X. Shen
Journal of Electron Spectroscopy and Related Phenomena 117-118, 165 (2001)


Bilayer Splitting in the Electronic Structure of Heavily Overdoped Bi2212

D. L. Feng, N. P. Armitage, D.-H. Lu, A. Damascelli, J. P. Hu, P. Bogdanov, A. Lanzara, F. Ronning, K. M. Shen, H. Eisaki, C. Kim, J.-i. Shimoyama, K. Kishio, Z.-X. Shen
Physical Review Letters 86, 5550 (2001)


Anomalous Electronic Structure and Pseudogap Effects in Nd1.85Ce0.15CuO4

N. P. Armitage, D.-H. Lu, C. Kim, A. Damascelli, K. M. Shen, F. Ronning, Y. Onose, Y. Taguchi, Y. Tokura, Z.-X. Shen
Physical Review Letters 87, 147003 (2001)


X-ray standing-wave investigations of valence electronic structure

J. C. Woicik, E. J. Nelson, D. Heskett, J. Warner, L. E. Berman, B. A. Karlin, I. A. Vartanyants, M. Z. Hasan, T. Kendelewicz, Z.-X. Shen, P. Pianetta
Physical Review B 64, 125115 (2001)


Superconducting Gap and Strong In-Plane Anisotropy in Untwinned YBa2Cu3O7-δ Single Crystals

D.-H. Lu, D. L. Feng, N. P. Armitage, K. M. Shen, A. Damascelli, C. Kim, F. Ronning, D. A. Bonn, R. Liang, W. N. Hardy, A. I. Roykov, S. Takima, Z.-X. Shen
Physical Review Letters 86, 4370 (2001)


Strong Electron-Phonon Coupling in High-Tc Superconductors

A. Lanzara, P. V. Bogdanov, X. J. Zhou, S. A. Kellar, D. L. Feng, E. D. Lu, T. Yoshida, H. Eisaki, A. Fujimori, K. Kishio, J.-I. Shimoyama, T. Nodall, S. Uchida, Z. Hussain, Z.-X. Shen
Nature 412, 510 (2001)


Evidence of Electron Fractionalization from ARPES Spectra in the High Temperature Superconductors

D. Orgad, S. A. Kivelson, E. W. Carlson, V. J. Emery, X. J. Zhou, Z.-X. Shen
Physical Review Letters 86, 4362 (2001)


Year 2000   [Back To Top]

ARPES features of the AF insulators Sr2CuO2Cl2 and Ca2CuO2Cl2 close to the AF zone boundary

F. Ronning, C. Kim, A. Damascelli, N. P. Armitage, D.-H. Lu, K. M. Shen, L. L. Miller, Y. J. Kim, M. A. Kastner, R. J. Birgeneau, Z.-X. Shen
Physica C 341, 2087 (2000)


Pseudogaps and dynamical stripes in La2-xSrxCuO4 from photoemission spectroscopy: Fermi surface, pseudogap and superconducting gap in La2-xSrxCuO4

A. Fujimori, A. Ino, T. Yoshida, T. Mizokawa, M. Nakamura, C. Kim, Z.-X. Shen, T. Kakeshita, H. Eisaki, S. Uchida
Physica C 341, 2067 (2000)


Pseudogaps and dynamical stripes in La2-xSrxCuO4 from photoemission spectroscopy

A. Fujimori, A. Ino, T. Yoshida, T. Mizokawa, M. Nakamura, C. Kim, Z.-X. Shen, K. Kishio, T. Kakeshita, H. Eisaki, S. Uchida
Journal of Physics and Chemistry of Solids 62, 15-19 (2001)


Angle resolved photoemission spectroscopy of Sr2CuO2Cl2 - a revisit

C. Duerr, S. Legner, R. Hayn, S. V. Borisenko, Z. Hu, A. Theresiak, M. Knupfer, M. S. Golden, J. Fink, F. Ronning, Z.-X. Shen, H. Eisaki, S. Uchida, C. Janowitz, R. Mueller, R. L. Johnson, K. Rossnagel
Physical Review B 63, 014505 (2001)


Dual Nature of the Electronic Structure of the Stripe Phase

X. J. Zhou, T. Yoshida, S. A. Kellar, P. V. Bogdanov, E. D. Lu, A. Lanzara, M. Nakamura, T. Noda, T. Kakeshita, H. Eisaki, S. Uchida, A. Fujimori, Z. Hussain, Z.-X. Shen
Physical Review Letters 86, 5578-5581 (2001)


Electron-Like Fermi Surface and Remnant (π,0) Feature in Overdoped La1.78Sr0.22CuO4

T. Yoshida, X. J. Zhou, M. Nakamura, S. A. Kellar, P. V. Bogdanov, E. D. Lu, A. Lanzara, Z. Hussain, A. Ino, T. Mizokawa, A. Fujimori, H. Eisaki, C. Kim, Z.-X. Shen, T. Kakeshita, S. Uchida
Physical Review B 63, 220501 (2001)


Fermi surface, pseudogaps and dynamical stripes in La2-xSrxCuO4

A. Fujimori, A. Ino, T. Yoshida, T. Mizokawa, Z.-X. Shen, C. Kim, T. Kakeshita, H. Eisaki, S. Uchida
To be published in the Proceedings of NATO Advanced Research Workshop Bled 2000, Apr. 2000, Bled, Slovenia, "Open Problems in Strongly Correlated Electron Systems", edited by P. Prelovsek and A. Ramsak (Kluwer Academic) (cond-mat/0011293)


ARPES study of Pb doped Bi2212 – an Unambiguous Case for An Electron-Like Fermi Surface

P. V. Bogdanov, A. Lanzara, S. A. Kellar, X. J. Zhou, E. D. Lu, W. Zheng, G. Gu, K. Kishio, J.-I. Shimoyama, Z. Hussain, Z.-X. Shen
Physical Review B 64, 180505 (2001)


Superconducting Gap Anisotropy in Nd1.85Ce0.15CuO4: Results from Photoemission

N. P. Armitage, D.-H. Lu, D. L. Feng, C. Kim, A. Damascelli, K. M. Shen, F. Ronning, Z.-X. Shen, Y. Onose, Y. Taguchi, Y. Tokura
Physical Review Letters 86, 1126 (2001)


Nodal spectral weight and Fermi surface in La2-xSrxCuO4

T Yoshida, M. Nakamura, A. Ino, T. Mizokawa, A. Fujimori, X. J. Zhou, S. A. Kellar, P. V. Bogdanov, E. D. Lu, A. Lanzara, H. Eisaki, Z. Hussain, Z.-X. Shen, T. Kakeshita, S. Uchida
International Journal of Modern Physics B 14, 3777 (2000)


ARPES study of LSCO and PBCO: Electronic structure of the stripe phase and the 1/4-filled Cu-O chains

T. Mizokawa, A. Ino, T. Yoshida, A. Fujimori, C. Kim, H. Eisaki, Z.-X. Shen, S. Horii, T. Kakeshita, S. Uchida, K. Tomimoto, S. Tajima, Y. Yamada
International Journal of Modern Physics B 14, 3602 (2000)


Temperature Dependence of electronic Properties of K3C60 and K4C60 Single Phase Films Investigated by Means of Electron Spectroscopies

A. Goldoni, L. Sangaletti, S. L. Friedmann, Z.-X. Shen, M. Peloi, F. Parmigiani, G. Comelli, G. Paolucci
Journal of Chemical Physics 113, 8266 (2000)


Fermi Surfaces, Surface States, and Surface Reconstruction in Sr2RuO4

A. Damascelli, D.-H. Lu, K. M. Shen, N. P. Armitage, F. Ronning, D. L. Feng, C. Kim, Z.-X. Shen, T. Kimura, Y. Tokura, Z. Q. Mao, Y. Maeno
Physical Review Letters 85, 5194 (2000)


Angle-resolved photoemission study of insulating and metallic Cu-O chains in PrBa2Cu3O7 and PrBa2Cu4O8

T. Mizokawa, C. Kim, Z.-X. Shen, A. Ino, T. Yoshida, A. Fujimori, M. Goto, H. Eisaki, S. Uchida, M. Tagami, K. Yoshida, A. I. Rykov, Y. Siohara, K. Tomimoto, S. Tajima, Yuh Yamada, S. Horii, N. Yamada, Yasuji Yamada, I. Hirabayashi
Physical Review Letters 85, 4779 (2000)


Evidence for an Energy Scale for Quasiparticle dispersion in Bi2212

P. V. Bogdanov, A. Lanzara, S. A. Kellar, X. J. Zhou, E. D. Lu, W. Zheng, G. Gu, K. Kishio, J.-I. Shimoyama, Z. Hussain, Z.-X. Shen
Physical Review Letters 85, 2581 (2000)


Electronic Structure of in La2-xSrxCuO4 in the vicinity of the superconductor-insulator transition

A. Ino, C. Kim, M. Nakamura, T. Yoshida, T. Mizokawa, A. Fujimori, Z.-X. Shen, T. Kakeshita, H. Eisaki, S. Uchida
Physical Review B 62, 4137 (2000)


Signature of Superfluid Density in the Single Particle Excitation Spectrum of Bi2212

D. L. Feng, D.-H. Lu, K. M. Shen, C. Kim, H. Eisaki, A. Damascelli, R. Yoshizaki, J.-i. Shimoyama, K. Kishio, G. Gu, S. Oh, A. Andrus, J. O’ Donnell, J. N. Eckstein, Z.-X. Shen
Science 289, 277 (2000)


Inelastic X-ray Scattering as a Novel Tool to Study the Electronic Structure of Mott Insulators

M. Z. Hasan, E. D. Issacs, Z.-X. Shen, L. L. Miller, K. Tsutsui, T. Tohyama, S. Maekawa
Science 288, 1811 (2000)


Spin Liquid State around a Doped Hole in Insulating Cuprates

T. Tohyama, Y. Shibata, S. Maekawa, Z.-X. Shen, N. Nagaosa
Journal of the Physical Society of Japan 69, 9 (2000)


Year 1999   [Back To Top]

Novel Electronic Structure of Cuprate Superconductors Revealed by the Anomalous Spectral Lineshape in ARPES Experiments

Z.-X. Shen, G. A. Sawatzky
Physica Status Solidi (b) 215, 523 (1999)


Electronic Structure of Underdoped Superconductors and Related Mott Insulators

Z.-X. Shen
Physics and Chemistry of Transition-Metal Oxides, edited by H. Fukuyama and N. Nagaosa, Springer-Verlag Series in Solid State Sciences, 125, 144 (1999)


Angle-resolved photoemission study of untwinned PrBa2Cu3O7: undoped CuO2 plane and doped CuO3 chain

T. Mizokawa, C. Kim, Z.-X. Shen, A. Ino, A. Fujimori, M. Goto, H. Eisaki, S. Uchida, M. Tagami, K. Yoshida, A. I. Rykov, Y. Siobara, S. Tajima
Physical Review B 60, 12335 (1999)


One Dimensional Electronic Structure, Suppression of d-Wave Node State in Nd-LSCO

X. J. Zhou, P. Bogdanov, S. A. Kellar, T. Noda, H. Eisaki, S. Uchida, Z. Hussain, and Z.-X. Shen
Science 286, 268 (1999)


Physics and Chemistry of Transition-Metal Oxides

A. Fujimori, T. Yoshida, A. Ino, T. Mizokawa, C. Kim, Z.-X. Shen, T. Taguchi, T. Katsufuji, Y. Tokura, H. Eisaki, S. Uchida, K. Kishio
Edited by H. Fukuyama and N. Nagaosa, Springer-Verlag Series in Solid State Sciences, 125, 111 (1999)


Electronic Band Structure of Layered Ruthenates (Book Chapter)

A. V. Puchkov, Z.-X. Shen
To Appear in: Electron Spectroscopies - Applied to Low-Dimensional Materials, Edited by: Hans Starnberg and Howard Hughes, Kluwer Book.


Is This Why Tc Is So Low?

A. Balatsky, Z.-X. Shen
Science 284, 1137 (1999)


Fermi surface evolution in cuprates: an angle-resolved photoemission study

F. Ronning, C. Kim, Z.-X. Shen
Physica C 317-318, 320 (1999)


Angle-resolved photoemission electron spectroscopy reveals a Fermi surface remnant with a d-wave like dispersion in the Mott insulator, Ca2CuO2Cl2

F. Ronning, C. Kim, Z.-X. Shen
Materials Science and Engineering B 63, 17-21 (1999)


Phase transition, molecular motions, and inequivalent carbon atoms in K3C60 / (111) single-phase ordered films

A, Goldoni, L. Sangaletti, S. L. Friedmann, Z.-X. Shen, M. Peloi, F. Parmagiani, G. Comelli, G. Paolucci
Physical Review B 59, 16071 (1999)


Direct Electronic Structure Measurements of the Colossal Magnetoresistive Oxides

D. S. Dessau, Z.-X. Shen
Invited review chapter in "Colossal Magnetoresistive Oxides", edited by Y. Tokura. Appear in "Advances in Condensed Matter Science, 1999.


Electronic structure measurements of colossal magnetoresistive manganese-oxides: polaronic effects on the band structure

D. S. Dessau, T. Saitoh, C.-H. Park, Z.-X. Shen, P. Villella, N. Hamada, Y. Moritomo, Y. Tokura
Journal of Superconductivity 12, 273 (1999)


Year 1998   [Back To Top]

Correlation and electron-phonon effects in the valence-band photoemission spectra of single phase K3C60 films

A. Goldoni, S. L. Friedman, Z.-X. Shen, F. Parmigiani
Physical Review B 58, 11023 (1998)


Experimental Evidence for an Underlying Fermi Surface and a d-Wave Like Dispersion in Insulating Ca2CuO2Cl2

F. Ronning, C. Kim, D. L. Feng, D. S. Dessau, L. L. Miller, J. N. Eckstein, I. Bozovic, Z.-X. Shen
Science 282, 2067 (1998)


Angle-Resolved Photoemission Study of High-Tc Superconductors: Insulators, Metals and Superconductors

Z.-X. Shen
Proceedings of International School of Physics "Enrico Fermi", Course CXXXVI., edited by G. Iadonisi, J. R. Schrieffer, and M. L. Chiofalo. IOS Press, Amsterdam, 141 (1998)


ARPES results on Sr2RuO4: Fermi surface revisited

A. V. Puchkov, Z.-X. Shen, T. Kimura, Y. Tokura
Physical Review B 58, R13322 (1998)


Dominant Role of a Pseudogap in the Physics of the Colossal Magnetoresistive Oxides

D. S. Dessau, T. Saitoh, C.-H. Park, Z.-X. Shen, T. Moritomo, Y. Tokura
International Journal of Modern Physics B 12, 3389-92 (1998)


Temperature Induced Momentum Dependent Spectral Weight Transfer in Bi2212

Z.-X. Shen, P. J. White, D. L. Feng, C. Kim, G. D. Gu, H. Ikeda, R. Yoshizaki, N. Koshizuka
Science 280, 259 (1998)


Electronic band structure of Sr3Ru2O7

A. V. Puchkov, Z.-X. Shen, G. Cao
Physical Review B 58, 6671 (1998)


ARPES results on Sr2RuO4: Fermi Surface Revisited

A. V. Puchkov, Z.-X. Shen, T. Kimura, Y. Tokura
Physical Review B 58, R13322 (1998)


(Sr1−xCax)3Ru2O7 system: optical and ARPES results

A. V. Puchkov, M. C. Schabel, D. N. Basov, G. Cao, T. Timusk, Z.-X. Shen
Journal of Physics and Chemistry of Solids 59, 1907-1911 (1998)


Chemical potential shift, density of states and Fermi surfaces in overdoped and underdoped La2-xSrxCuO4

A. Fujimori, A. Ino, T. Mizokawa, C. Kim, Z.-X. Shen, T. Sasagawa, T. Kimura, K. Kishio, M. Takaba, K. Tamasaku, H. Eisaki, S. Uchida
Journal of the Physics and Chemistry of Solids, 59, 1892 (1998)


Electronic Structure of (Sr1-xCax)3Ru2O7: from Bad Metal to Mott Insulator

A. V. Puchkov, M. C. Schabel, D. N. Basov, T. Startseva, G. Cao, T. Timusk, Z.-X. Shen
Physical Review Letters 81, 2747 (1998)


Systematics of the ARPES Spectral Function of Cuprates: Insulator, Hole- and Electron- doped Superconductors

C. Kim, P. J. White, Z.-X. Shen, T. Tohyama, T. Shibata, S. Maekawa, B. O. Wells, Y. J. Kim, R. J. Birgeneau, M. A. Kastner
Physical Review Letters 80, 4245 (1998)


Angle-resolved photoemission on untwinned YBa2Cu3O6.95 -II: Determination of Fermi Surfaces

M. C. Schabel, C. H. Park, A. Matsuura, Z.-X. Shen, D. A. Bonn, R. X. Liang, W. N. Hardy
Physical Review B 57, 6107 (1998)


Angle-resolved photoemission on untwinned YBa2Cu3O6.95 -I: Electronic structure and dispersion relations of surface and bulk bands

M. C. Schabel, C. H. Park, A. Matsuura, Z.-X. Shen, D. A. Bonn, R. X. Liang, W. N. Hardy
Physical Review B 57, 6090 (1998)


The Metal-Insulator Transition in NiS2-xSex and the local impurity self-consistent approximation model

A. Y. Matsuura, H. Watanabe, C. Kim, Z.-X. Shen, S. Doniach, T. Thio, J. W. Bennett
Physical Review B 58, 3690 (1998)


K-dependent electronic structure, a pseudogap, and strong coupling effects in a layered magnetoresistive oxide

D. S. Dessau, C.-H. Park, T. Saitoh, Z.-X. Shen, P. Villella, N. Hamada, Y. Moritomo, Y. Tokura
Physical Review Letters 81, 192 (1998)


Year 1997   [Back To Top]

Electronic States and Effective Hamiltonian of CuGeO3

T. Tohyama, Y. Mizuno, S. Maekawa, C. Kim, Z.-X. Shen
Physica B 237-238, 135 (1997)


Temperature and Doping dependence of the Bi-Sr-Ca-Cu-O Electronic Structure and Novel Fluctuation Effects

A. G. Loeser, Z.-X. Shen, M. C. Schabel, C. Kim, M. Zhang, P. Fournier, A. Kapitulnik
Physical Review B 56, 14185 (1997)


Separation of spin and charge excitations in one-dimensional SrCuO2

C. Kim, Z.-X. Shen, N. Motoyama, H. Eisaki, S. Uchida, T. Tohyama, S. Maekawa
Physical Review B 56, 15589-95 (1997)


Electron-spectroscopy study of correlation mechanisms in CuGeO3 single crystals

F. Parmigiani, L. Sangaletti, A. Goldoni, U. Del Pennino, C. Kim, Z.-X. Shen, A. Revcolevschi, G. Dhalenne
Physical Review B 55, 1459 (1997)


Measurement of anisotropic energy gap in single plane Bi2Sr2-xLaxCuO6+δ

J. M. Harris, P. J. White, Z.-X. Shen, H. Ikeda, R. Yoshizaki, H. Eisaki, S. Uchida, W. D. Si, K. W. Xiong, Z.-X. Zhao, D. S. Dessau
Physical Review Letters 79, 143 (1997)


Site Specific Unoccupied Electronic Structure of One-Dimensional SrCuO2

K. Knupfer, R. Neudert, M. Kielwein, S. Haffner, M. S. Golden, J. Fink, C. Kim, Z.-X. Shen, M. Merz, N. Motoyama, H. Eisaki, S. Uchida, Z. Hu, M. Domke, G. Kaindl
Physical Review B 55, R7295 (1997)


Momentum, Temperature, and Doping Dependence of Photoemission Lineshape and Implications for the Nature of the Pairing Potential in HTS Materials

Z.-X. Shen, J. R. Schrieffer
Physical Review Letters 78, 1771 (1997)


Superconducting Gap Anisotropy in YBa2Cu3O7-δ New Photoemission Results

Matthias C. Schabel, C. H. Park, A. Matsuura, Z-X. Shen, D. A. Bonn, Ruixing Liang, W. N. Hardy
Physical Review B 55, 2796 (1997)


Year 1996   [Back To Top]

Rapid Suppression of the Superconducting Gap in Overdoped Bi2212

P. J. White, Z.-X. Shen, C. Kim, J. M. Harris, A. G. Loeser, P. Fournier, A. Kapitulnik
Physical Review B 54, R15669 (1996)


Excitation Gap in the Normal and Superconducting State of Underdoped Bi2212 Thin Films and Single Crystals

Z.-X. Shen, J. M. Harris, A. G. Loeser
Invited paper, Proceedings of the Seventh International Conference on Muon Spin Rotation/Relaxation/Resonance, Nikko, Tochigi, Japan, April 15-19, 1996, edited by K. Nagamine, Hyperfine Interactions 105, 13-25 (1997)


Anomalous Energy Gap in the Normal and Superconducting State of Underdoped Bi2Sr2Ca1-xDyxCu2O8+δ thin film and single crystals

Z.-X. Shen, J. M. Harris, A. G. Loeser
Invited paper, to be published in the proceedings of the Workshop on the 10th Anniversary of High-Temperature Superconductors; World Scientific, in press


Anomalous Superconducting State Gap Size vs. Tc behavior in Underdoped Bi2Sr2Ca1-xDyxCu2O8+δ

J. M. Harris, A. G. Loeser, D. S. Marshall, M. C. Schabel, Z.-X. Shen, J. N. Eckstein, I. Bozovic
Physical Review B 54, R15665 (1996)


Observation of Spin-Charge Separation in One-Dimensional SrCuO2

C. Kim, A. Y. Matsuura, Z.-X. Shen, N. Motoyama, H. Eisaki, S. Uchida, T. Tohyama, S. Maekawa
Physical Review Letters 77, 4054 (1996)


Excitation Gap in the Normal State of Underdoped Bi2Sr2CaCu2O8+δ

A. G. Loeser, Z.-X. Shen, D. S. Dessau, D. S. Marshall, C. H. Park, P. Fournier, A. Kapitulnik
Science 273, 325 (1996)


Complete band-structure determination of the quasi-two-dimensional Fermi-liquid reference compound TiTe2

R. Claessen, R. O. Anderson, G.-H. Gweon, J. W. Allen, W. P. Ellis, C. Janowitz, C. G. Olson, Z.-X. Shen, V. Eyert, Skibowsk
Physical Review B 54, 2453-65 (1996)


Doping Dependence of Bi2212 in the Normal State

A. G. Loeser, D. S. Dessau, Z.-X. Shen
Invited paper. Physica C 263, 208 (1996). Proceedings of the Morioka Symposium on the Frontiers of High-Tc Superconductivity.


Unconventional Electronic Structure Evolution with Hole Doping in Bi2Sr2CaCu2O8+δ - Angle-Resolved Photoemission Results

D. S. Marshall, D. S. Dessau, A. G. Loeser, C. H. Park, A. Y. Matsuura, J. Eckstein, I. Bozovic, P. Fournier, A. Kapitulnik, W. E. Spicer, Z.-X. Shen
Physical Review Letters 76, 4841 (1996)


Electronic Structure, Spectral Evolution and the Metal-Insulator Transition in NiS2-xSex

A. Y. Matsuura, Z.-X. Shen, D. S. Dessau, C.-H. Park, T. Thio, J. W. Bennett, O. Jepsen
Physical Review B 53, R7584 (1996)


Evolution of the electronic structure with doping in Bi2212 - Angle-resolved photoemission results

D. S. Dessau, D. S. Marshall, A. G. Loeser, C. H. Park, A. Y. Matsuura, Z.-X. Shen, P. Fournier, A. Kapitulnik, K. Kishio, J. Eckstein, I. Bozovic
Proceedings of VUV-11 conference, a special edition of the Journal of Electron Spectroscopy and Related Phenomena 78, 167-170 (1996)


Year 1995   [Back To Top]

Angle-resolved photoemission of quasi-one-dimensional metals: evidence for Luttinger liquid behavior

R. Claessen, G.-H. Gweon, F. Reinert, J. W. Allen, W. P. Ellis, Z.-X. Shen, C. G. Olson, L. F. Schneemeyer, F. Levy
Journal of Electron Spectroscopy and Related Phenomena 76, 121-6 (1995)


Electronic Structure Evolution from Mott Insulator to Superconductor - An Angle-resolved Photoemission Investigation

D. M. King, D. S. Dessau, A. G. Loeser, Z.-X. Shen, B. O. Wells
Invited paper. Journal of Physics and Chemistry of Solids 56, 1865 (1995)


Angle-Resolved Photoemission (ARPES) Study of Bi2212 Thin Films

D. S. Marshall, D. S. Dessau, D. M. King, C. H. Park, A. Matsuura, Z.-X. Shen, W. E. Spicer, J. N. Ecstein, I. Bozovic
Physical Review B 52, 12548 (1995)


Photoemission Studies of Novel Superconductors

Matthias C. Schabel, Z.-X. Shen
High-Tc Superconductivity and the C60 Family, page 81-113, Gordon and Breach Publishers, edited by Sunqi Feng and Hai-Cang Ren, 1995


Direct observation of a Very Sharp Spectral Feature at the Band Edge of FeSi

C. H. Park, Z.-X. Shen, A. G. Loeser, D. S. Dessau, G. Aeppli, Z. Fisk
Physical Review B 52, R16981 (1995)


Photoemission Study of High-Tc Superconductors --- From the Electronic Structure to the Superconducting Gap

Z.-X. Shen, W. E. Spicer, D. S. Dessau, D. M. King, B. O. Wells
Science 267, 343 (1995)


E vs. k Relations and Many Body Effects in the Model Insulating Copper Oxide Sr2CuO2Cl2

B. O. Wells, Z.-X. Shen, A. Matsuura, D. M. King, M. A. Kastner, M. Greven, R. J. Birgeneau
Physical Review Letters 74, 964 (1995)


Electronic Structure of Late Transition-Metal Oxides

Z.-X. Shen, D. S. Dessau
Invited Review. Physics Report 253, 1-162 (1995)


Year 1994   [Back To Top]

Symmetry of the Gap in Bi2212 from Photoemission Spectroscopy (R)

D. S. Dessau, Z.-X. Shen, B. O. Wells
Physical Review Letters 73, 3044 (1994)


Observation of a Saddle Point Singularity in Bi2201 and Its Implications for Normal and Superconducting State Properties

D. M. King, Z-X. Shen, D. S. Dessau, D. S. Marshall, C. H. Park, W. E. Spicer, J. L. Peng, Z. Y. Li, R. L. Greene
Physical Review Letters 73, 3298 (1994)


Electronic Structure of K2NiF4

L. Sangaletti, F. Parmigiani, E. Ratner, Z.-X. Shen, C. Chemelli, O. Jepsen
Physical Review B 50, 17854 (1994)


Fermiology and Superconducting Gap Anisotropy of Cuprate Superconductors

Z.-X. Shen
Invited Paper. Physica B 197, 632 (1994). Proceedings of the twentieth International Conference on Low Temperature Physics,


Photoemission Studies of the Bi-Sr-Ca-Cu-O Valence Band

A. G. Loeser, Z.-X. Shen, D. S. Dessau, W. E. Spicer
Invited Review. Journal of Electron Spectroscopy and Related Phenomena 66, 359-85 (1994)


Year 1993   [Back To Top]

What Photoemission Spectroscopy Has Told Us About the High-Tc Superconductors

Z.-X. Shen, D. S. Dessau
SSRL Users Newsletter, October 1993


High-Resolution Photoemission Study of High-Temperature Superconductors

Z.-X. Shen
Public lecture note for receiving the OCPA outstanding young researcher award. OCPA Newsletter, 1993, No. 2


Fermi Surface and Energy Gaps of High-Temperature Superconductors

Z.-X. Shen, D. S. Dessau
Invited Paper. To be published in the SPIE Symposium on Materials and Physics of High-Temperature Superconductors, 1993


Structural Evidence for Y Ions Trapped Inside C82 from EXAFS

C. H. Park, B. O. Wells, J. Dicarlo, Z.-X. Shen, J. R. Salem, D. S. Bethune, C. S. Yannoni, R. D. Johnson, M. S. de Vries, C. Booth, F. Bridges
Chemical Physics Letters 213, 196 (1993)


Anomalous superconducting gap anisotropy in the a-b plane of Bi2212 (R)

D. S. Dessau, Z.-X. Shen, D. S. Marshall
Physical Review Letters 71, 4278 (1993)


Recent Results from Bi2212 and NCCO

Z.-X. Shen, D. S. Dessau, B. O. Wells, D. M. King
Invited Paper. Journal of Physics and Chemistry of Solids 54, 1169 (1993)


Photoemission Study of Single Crystal Bi2Sr1.9Pr0.1CuO6+δ

E. R. Ratner, Z.-X. Shen, D. S. Dessau, B. O. Wells, D. S. Marshall, D. M. King, W. E. Spicer, J. L. Peng, Z. Y. Li, R. L. Greene
Physical Review B 48, 10482 (1993)


Fermi Surface of Bi2212: Flat Bands at EF and Their Role in the Physical Properties

D. S. Dessau, Z.-X. Shen, D. M. King, D. S. Marshall, L. W. Lombardo, P. H. Dickinson, J. DiCarlo, C.-H. Park, A. G. Loeser, A. Kapitulnik, W. E. Spicer
Physical Review Letters 71, 2781 (1993)


Fermi Surface and Electronic Structure of Nd2-xCexCuO4-δ

D. M. King, Z.-X. Shen, D. S. Dessau, W. E. Spicer, A. J. Arko, D. S. Marshall, J. Dicarlo, A. G. Loeser, C. H. Park, B. O. Wells, E. R. Ratner, J. L. Peng, Z. Y. Li, R. L. Greene
Physical Review Letters 70, 3159 (1993)


Anomalously Large Gap Anisotropy in the a-b plane of Bi2212

Z.-X. Shen, D. S. Dessau, B. O. Wells, D. M. King, W. E. Spicer, A. J. Arko, D. S. Marshall, L. W. Lombardo, A. Kapitulnik, P. Dickinson, S. Doniach, J. Dicarlo, T. Loeser, C. H. Park
Physical Review Letters 70, 1553 (1993)


Year 1992   [Back To Top]

Angle-resolved photoemission of C60

Z.-X. Shen
Invited Paper. Vacuum Ultraviolet Radiation Physics, proceedings of the tenth VUV conference, edited by F. J. Wuillenmier, Y. Petroff, and I. Nenner, published by World Scientific, page 301 (1992)


K-dependent superconducting gap anisotropy in the a-b plane and its implications

Z.-X. Shen
Invited Paper. Journal of the Physics and Chemistry of Solids, 53, 1583 (1992)


Electronic Structure of Single Crystal C60

J. Wu, Z.-X. Shen, R. Cao, D. S. Dessau, X. Yang, P. Pianetta, D. S. Marshall, B. O. Wells, D. King, J. Terry, D. Elloway, H. R. Wendt, C. A. Brown, Heinrich Hunziker, M. S. de Vries
Physica C 197, 251 (1992)


Nature of the high-binding-energy dip in the low-temperature photoemission spectra of Bi2212

D. S. Dessau, Z.-X. Shen, B. O. Wells, W. E. Spicer, A. J. Arko, L. Lambardo, D. B. Mitzi, A. Kapitulnik
Physical Review B 45, 5095 (1992)


Evidence for In-Plane Anisotropy of the Superconducting Gap in Bi2Sr2CaCu2O8+δ

B. O. Wells, Z.-X. Shen, D. S. Dessau, W. E. Spicer, A. J. Arko, D. B. Mitzi, L. Lambardo, A. Kapitulnik
Physical Review B 46, 11830 (1992)


Angle-Resolved Photoemission from Normal and Superconducting State of Cuprate Superconductors

Z.-X. Shen
Invited Paper. Published in "Advances in Superconductivity IV - Proceedings of the 4th International Symposium on Superconductivity, October, 1991, Tokyo, Japan", Page 71, edited by Hayakawa et al., Springer-Verlag, 1992


Photoemission study of single crystal C60

J. Wu, Z.-X. Shen, R. Cao, D. S. Dessau, X. Yang, P. Pianetta, D. S. Marshall, B. O. Wells, D. King, J. Terry, D. Elloway, H. R. Wendt, C. A. Brown, Heinrich Hunziker, M. S. de Vries
Novel Forms of Carbon Symposium. Held: San Francisco, CA, USA, 27 April-1 May, 1992. (USA: Mater. Res. Soc, 1992. p. 235-40) (Conference paper - English)


Year 1991   [Back To Top]

Spin polarized photoemission from Fe on Cu(100)

D. P. Pappas, K.-P. Kamper, B. P. Miller, H. Hopster, D. E. Fowler, C. R. Brundle, A. C. Luntz, Z.-X. Shen
Magnetic Surfaces, Thin Films, and Multilayers Symposium. Held: Anaheim, CA, USA, 29 April-2 May 1991. (USA: Mater. Res. Soc, 1991. p. 59-64) (Conference paper - English)


Spectral Weight Changes at the Superconducting Transition of Bi2Sr2CaCu2O8+δ

D. S. Dessau, Z.-X. Shen, B. O. Wells, W. E. Spicer, A. J. Arko
Invited Paper. Presented at the Workshop on Fermiology of High-Tc Superconductors, Argonne, IL, March 25-27, 1991, Journal of Physics and Chemistry of Solids, 52, 1401-1409 (1991)


A Search for a Proximity Effect Induced Gap in Gold/High-Tc Junctions

D. S. Dessau, B. O. Wells, Z.-X. Shen, W. E. Spicer, A. J. Arko, R. S. List, C. G. Olson, C. B. Eom, D. B. Mitzi, A. Kapitulnik, T. H. Geballe
Applied Physics Letters 58, 1332 (1991)


The Gold/High Temperature Superconductor Interface; Metallicity of the Near Surface Region and a search for the Proximity Effect

D. S. Dessau, Z.-X. Shen, B. O. Wells, W. E. Spicer, R. S. List, A. J. Arko, R. J. Bartlett, Z. Fisk, S.-W. Cheong, C. G. Olson, D. B. Mitzi, C. B. Eom, A. Kapitulnik, T. H. Geballe, J. E. Schirber
Journal of Vacuum Science and Technology A 9, 383 (1991)


Electronic Structure and Superconducting Gap of Bi2212

Z.-X. Shen, D. S. Dessau, B. O. Wells
Invited Paper. Presented at "The University of Miami Workshop of the Electronic Structure and Mechanism of High Temperature Superconductivity". Published in High Temperature Superconductivity, 113, edited by J. Ashikenazi et al., Plenum Press, NY 1991


Angle-Resolved Photoemission of NiO (001)

Z.-X. Shen, R. S. List, D. S. Dessau, A. J. Arko, O. Jepsen, W. O. Wells, I. Lindau, W. E. Spicer
Solid State Communication 79, 623 (1991)


Evidence for Chemical Potential Shift with Doping in Bi2Sr2CaCu2O8+δ

Z.-X. Shen, D. S. Dessau, B. O. Wells, W. E. Spicer, C. G. Olson, D. B. Mitzi, R. S. List, A. J. Arko
Physical Review B 44, 12098 (1991)


Electronic Structure of NiO --- Correlation and Band Effects

Z.-X. Shen, R. S. List, D. S. Dessau, B. O. Wells, A. J. Arko, R. Barttlet, O. Jepsen, F. Parmigiani
Physical Review B 44, 3604 (1991)


Spin dependent Electron Attenuation by Transmission Through Thin Ferromagnetic Films

D. P. Pappas, K.-P. Kamper, B. P. Miller, H. Hopster, D. E. Fowler, C. R. Brundle, A. C. Luntz, Z.-X. Shen
Physical Review Letters 66, 504 (1991)


Anomalous Spectral Weight Transfer at the Superconducting Transition of Bi2Sr2CaCu2O8

D. S. Dessau, B. O. Wells, Z.-X. Shen, W. E. Spicer, R. S. List, A. J. Arko, D. B. Mitzi, A. Kapitulnik
Physical Review Letters 66, 2160 (1991)


High resolution XPS studies of Bi2Sr2CaCu2O8

F. Parmigiani, Z.-X. Shen, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 43, 3085 (1991)


Magnetism of Ultra-Thin Films of Fe on Cu(100)

D. P. Pappas, K.-P. Kamper, B. P. Miller, H. Hopster, D. E. Fowler, C. R. Brundle, A. C. Luntz, Z.-X. Shen
Journal of Applied Physics 69, 5209 (1991)


Year 1990   [Back To Top]

Test of the Fermi surface in Bi2Sr2CaCu2O8 -- Metallicity of the Bi-O layer

B. O. Wells, Z.-X. Shen, D. S. Dessau, W. E. Spicer, C. G. Olsen, D. B. Mitzi, A. Kapitulnik, R. S. List, A. J. Arko
Physical Review Letters 65, 3056 (1990)


Local singlet in CuO and Nd2CuO4

O. Gunnarsson, O. Jepsen, Z.-X. Shen
Physical Review B 42, 8707 (1990)


Au overlayer on YBa2Cu3O7 and Bi2Sr2CaCu2O8

D. S. Dessau, R. S. List, Z.-X. Shen, A. J. Arko, R. Barttlet, B. O. Wells, W. E. Spicer
Applied Physics Letter 57, 307 (1990)


Photoemission Studies of High-Temperature Superconductors

P. A. P. Lindberg, Z.-X. Shen, W. E. Spicer, I. Lindau
Invited Review Paper for Surface Science Reports 11, 1-138 (1990)


Resonance photoemission for Nd2CuO4

O. Gunnarsson, J. W. Allen, O. Jepsen, T. Fujiwara, O. K. Anderson, C. G. Olsen, M. B. Maple, J.-S. Kang, L. Z. Liu, J.-H. Park, R. O. Anderson, W. P. Eliis. R. Liu, J. T. Market, Y. Dalichaouch, Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, D. S. Dessau, A. Borg, I. Lindau, W. E. Spicer
Physical Review B 41, 4811 (1990)


Yb Valence in Yb1-xScxAl2 Pseudobinary Alloys Via Yb LIII X-Ray Absorption Spectroscopy

R. Eggenhoffner, M. Sancrotti, I. Abbati, E. Puppin, Z.-X. Shen, I. Lindau, A. Iandelli, G. L. Olcese
Solid State Communication 74, 1009 (1990)


Yb Mean Valence in Chemically Compressed Yb1-xScxAl2 Pseudobinary Alloys: An X-ray Absorption Spectroscopy Investigation

Massimo Soncrotti, Ivano Abbati, E. Puppin, Z.-X. Shen, I. Lindau, R. Eggenhoffner, A. Iandelli, G. L. Olcese
Solid State Communications 74, 1131 (1990)


Electronic Structure of Heavy-Fermion Materials

J. W. Allen, J. S. Kang, L.-Z. Liu, O. Gunnarsson, N. E. Christensen, O. K. Anderson, M. B. Maple, M. S. Torikachvili, D. D. Koelling, W. P. Ellis, B. B. Pate, Z.-X. Shen, J.-J. Yeh, I. Lindau
Physica Scripta T31, 232-238 (1990)


Interaction of overlayers of Al and Rb with single crystalline surfaces of Bi2Sr2CaCu2O8

P. A. P. Lindberg, B. O. Wells, Z.-X. Shen, D. S. Dessau, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Journal of Applied Physics 67, 2667 (1990)


Resonance photoemission from CuO and Cu2O single crystals

Z.-X. Shen, R. S. List, D. S. Dessau, F. Parmigiani, A. J. Arko, R. Barttlet, B. O. Wells, I. Lindau, W. E. Spicer
Physical Review B 42, 8081 (1990)


Electronic structure of BaBiO3

Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, D. S. Dessau, A. Borg, I. Lindau, W. E. Spicer, W. P. Ellis, G. H. Kwei, K. C. Ott, J.-S. Kang, J. W. Allen
AVS/AIP Conference Proceeding 200, page 30, 1990, edited by R. L. Stockbauer et al., American Institute of Physics


Aspects of correlation effects, antiferromagnetic order and translational symmetry of NiO and CoO

Z.-X. Shen, C. K. Shih, O. Jepsen, I. Lindau, W. E. Spicer, J. W. Allen
Physical Review Letters 64, 2442 (1990)


Photoemission study of CoO

Z.-X. Shen, J. W. Allen, P. A. P. Lindberg, J. S. Kang, W. Ellis, D. S. Dessau, B. O. Wells, A. Borg, I. Lindau, W. E. Spicer
Physical Review B 42, 1817 (1990)


Year 1989   [Back To Top]

Nature of the valence band states in Bi2(Sr,Ca,La)3Cu2O8

B. O. Wells, P. A. P. Lindberg, Z.-X. Shen, D. S. Dessau, I. Lindau, W. E. Spicer, D. B. Mitzi, A. Kapitulnik
Physical Review B 40, 5259(R) (1989)


Electronic structure of clean and Ag-covered single crystalline Bi2Sr2CuO6

P. A. P. Lindberg, Z.-X. Shen, B. O. Wells, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 40, 8769 (1989)


The electronic structure of Pb2Sr2CaCu3O8 as studied by resonance photoemission

D. S. Dessau, Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physica C 162-164, 1373 (1989)


Electronic structure of single-crystalline Bi2(Sr,Ca,La)3Cu2O8

P. A. P. Lindberg, Z.-X. Shen, D. S. Dessau, B. O. Wells, A. Borg, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physica C 162-164, 1313 (1989)


Electronic structure of Pb2Sr2CaCu3O8

D. S. Dessau, Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, W. P. Ellis, A. Borg, J.-S. Kang, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 40, 6726 (1989)


Photoemission study of absorption mechanisms in Bi2.0Sr1.8La0.3Ca0.8Cu2.1O8+δ, BaBiO3 and Nd1.85Ce0.15CuO4

P. A. P. Lindberg, Z.-X. Shen, B. O. Wells, D. S. Dessau, W. P. Ellis, A. Borg, J.-S. Kang, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 40, 8840 (1989)


Photoemission study of the electronic structure of the (Pr0.2La0.8)(Ba1.875La0.125)Cu3O7-δ System

P. A. P. Lindberg, Z.-X. Shen, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Solid State Communications 72, 575-578 (1989)


Spectroscopic evidence of two-dimensional character of the 90K Bi2.0Sr1.8La0.3Ca0.8Cu2.1O8+δ superconductor

P. A. P. Lindberg, Z.-X. Shen, B. O. Wells, D. S. Dessau, A. Borg, W. Ellis, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Applied Physics Letter 55, 1141(1989)


Energy dispersions of single crystalline Bi2.0Sr1.8La0.3Ca0.8Cu2.1O8+δ superconductors determined using angle-resolved photoelectron spectroscopy

P. A. P. Lindberg, Z.-X. Shen, D. S. Dessau, B. O. Wells, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 40, 5169 (1989)


The electronic structure of Bi2.0Sr1.8La0.3Ca0.8Cu2.1O8+δ superconductors studied using ultraviolet and x-ray photoelectron spectroscopy

P. A. P. Lindberg, Z.-X. Shen, D. S. Dessau, B. O. Wells, A. Borg, W. Ellis, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physica C 159, 649-653 (1989)


Reaction of Rb and oxygen overlayers with single-crystalline Bi2CaSr2CaCu2O8 superconductors

P. A. P. Lindberg, Z.-X. Shen, B. O. Wells, D. S. Dessau, D. R. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 39, 2890 (1989)


Aluminum and Gold Deposition on Cleaved Single Crystals of Bi2CaSr2CaCu2O8 Superconductors

B. O. Wells, P. A. P. Lindberg, Z.-X. Shen, D. S. Dessau, I. Lindau, W. E. Spicer, D. B. Mitzi, A. Kapitulnik
AIP/AVS Conference Proceedings 182, 391-398 (1989)


Counter-intuitive 5f spectral weight shift in Y1-xUxPd3

J.-S. Kang, J. W. Allen, M. B. Maple, M. S. Torikachvili, W. Ellis, B. Pate, Z.-X. Shen, J.-J. Yeh, I. Lindau
Physical Review B 39, 13529 (1989)


Electronic structure of the La1+xBa2-xCu3O7+δ system studied by photoelectron spectroscopy

P. A. P. Lindberg, Z.-X. Shen, J. Hwang, C. K. Shih, I. Lindau, W. E. Spicer, D. B. Mitzi, A. Kapitulnik
Solid State Communication 69, 27 (1989)


Electronic structure of the Quenched Superconductivity materials Y1-xPrxBa2Cu3O7-δ

J.-S. Kang, J. W. Allen, Z.-X. Shen, W. P. Ellis, J. J. Yeh, B.-W. Lee, M. B. Mapple, W. E. Spicer, I. Lindau
Journal of Less Common Metals 148, 121-132 (1989)


Photoemission Study of High Temperature Superconductors

Z.-X. Shen, P. A. P. Lindberg, W. E. Spicer, I. Lindau, J. W. Allen
AIP/AVS Conference Proceedings 182, 330-349, 1989. Invited Paper for AVS, 1988.


Angle-resolved photoemission study of NiO and CoO

Z.-X. Shen, P. A. P. Lindberg, C. K. Shih, W. E. Spicer, I. Lindau
Physica C 162-164, 1311 (1989)


Photoemission study of monoclinic BaBiO3

Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, D. S. Dessau, A. Borg, I. Lindau, W. E. Spicer, W. P. Ellis, G. H. Kwei, K. C. Ott, J.-S. Kang, J. W. Allen
Physical Review B 40, 6912 (1989)


Surface and Electronic Structure of Bi-Ca-Sr-Cu-O Superconductors Studied Using LEED, UPS and XPS

Z.-X. Shen, P. A. P. Lindberg, I. Lindau, W. E. Spicer, P. Soukiassian, D. B. Mitzi, C. B. Eom, A. Kapitulnik, T. H. Geballe
AIP/AVS Conference Proceedings 182, 312-317 (1989)


Nature of the states near EF of the Bi2CaSr2CaCu2O8 and the Bi2Sr2CuO6 Superconductors

Z.-X. Shen, P. A. P. Lindberg, P. Soukiassian, I. Lindau, W. E. Spicer, C. B. Eom, T. H. Geballe
Physical Review B 39, 823 (1989)


Photoelectron energy loss study of the Bi2CaSr2CaCu2O8 single crystal

Z.-X. Shen, P. A. P. Lindberg, D. S. Dessau, I. Lindau, W. E. Spicer, D. B. Mitzi, I. Bozvic, A. Kapitulnik
Physical Review B 39, 4295 (1989)


Year 1988   [Back To Top]

Electronic Spectroscopy Studies of High Temperature Superconductors: Y1-xPrxBa2Cu3O7-δ

J.-S. Kang, J. W. Allen, B.-W. Lee, M. B. Maple, Z.-X. Shen, J. J. Yeh, W. P. Ellis, W. E. Spicer, I. Lindau
To appear in "the Proceedings of the International Symposium on the Electronic Structure of High-Tc Superconductors", Rome, October, 1988; edited by A. Bianconi and A. Marcelli; Published by Pergamon Press, 225


Surface structure of Bi2CaSr2CaCu2O8 high-temperature superconductor studied using low-energy electron diffraction

P. A. P. Lindberg, Z.-X. Shen, B. O. Wells, D. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Applied Physics Letters 53, 2563 (1988)


Electronic structure of ceramics and thin film samples of high-Tc Bi2CaSr2CaCu2O8 superconductors: effects of Ar+-sputtering, O2-exposure and Rb-deposition

P. A. P. Lindberg, P. Soukiassian, Z.-X. Shen, C. B. Eom, I. Lindau, W. E. Spicer, T. H. Geballe
Applied Physics Letters 53, 1970 (1988)


The effect of strain on the band structure of InxGa1-xAs

J. Hwang, P. Pianetta, Y.-C. Pao, C. K. Shih, Z.-X. Shen, P. A. P. Lindberg, R. Chow
Journal of Vacuum Science and Technology B 6(4), Jul./Aug. 1234 (1988)


Photoemission from the Si/La interface

E. Puppin, H. Guyot, Z.-X. Shen, J. Hwang, I. Lindau
Solid State Communications 67, 23-27, (1988)


K-resolved alloy bowing in pseudobinary InxGa1-xAs Alloys

J. Hwang, P. Pianetta, Y.-C. Pao, C. K. Shih, Z.-X. Shen, P. A. P. Lindberg, R. Chow
Physical Review Letters 61, 877 (1988)


Photoemission study of the surface electronic structure of Bi-Ca-Sr-Cu-O superconductors modified by Ne-sputtering, Ag-deposition and heat treatment

P. A. P. Lindberg, Z.-X. Shen, I. Lindau, W. E. Spicer, C. B. Eom, T. H. Geballe
Applied Physics Letters 53, 529 (1988)


Electronic Structure of Bi-Ca-Sr-Cu-O Superconductors Studied by Photoelectron Spectroscopy

Z.-X. Shen, P. A. P. Lindberg, I. Lindau, W. E. Spicer, C. B. Eom, T. H. Geballe
Physical Review B 38, 7152 (1988)


Valence Band and Core Level Photoemission Study of Single Crystal Bi2CaSr2CaCu2O8 Superconductors

Z.-X. Shen, P. A. P. Lindberg, B. O. Wells, D. B. Mitzi, I. Lindau, W. E. Spicer, A. Kapitulnik
Physical Review B 38, 11820 (1988)


Year 1987   [Back To Top]

A photoemission study of the Si(111)/Gd interface: A comparison with the bulk silicides

E. Puppin, J. Nogami, C. Carbone, Z.-X. Shen, I. Lindau, B. B. Pate, I. Abbati, L. Braicovich
Journal of Vacuum Science and Technology B 5(4), Jul/Aug, 1083 (1987)


Photoemission Study of the Electronic Structure of Copper Oxide Superconductors

Z.-X. Shen, J. W. Allen, J.-J. Yeh, J.-S. Kang, W. Ellis, W. E. Spicer, I. Lindau, M. B. Maple, Y. D. Dalichaouch, M. S. Torikachvili, J. Z. Sun, T. H. Geballe
MRS Symp. Proc. 99, P349, (1987)


Photoemission Study of the Surface Chemistry and the Electronic Structure of Copper Oxide Superconducting Thin Films

Z.-X. Shen, J.-J. Yeh, I. Lindau, W. E. Spicer, J. Z. Sun, K. Char, N. Missert, A. Kapitulnik, T. H. Geballe, M. R. Beasley
SPIE Symp. Proc. 948-10, 47 (1987)


Anderson Hamiltonian description of the experimental electronic structure and magnetic interactions of copper oxide superconductors

Z.-X. Shen, J. W. Allen, J.-J. Yeh, J.-S. Kang, W. Ellis, W. E. Spicer, I. Lindau, M. B. Maple, Y. D. Dalichaouch, M. S. Torikachvili, J. Z. Sun, T. H. Geballe
Physical Review B 36, 8414 (1987)

Patents   [Back To Top]

Non-resonant Microwave Imaging Probe

Michael Kelly, Zhengyu Wang, Zhi-Xun Shen
US Patent #6, 825, 645 (November 30, 2004)


Orthogonal Microwave Imaging Probe

Michael Kelly, Zhengyu Wang, Zhi-Xun Shen
US Patent #7, 190, 175 (March 13, 2007)


Molecular rectifiers comprising diamondoids

Wanli Yang, Zhi-Xun Shen, Harindran C. Manoharan, Nicholas A. Melosh, Michael A. Kelly, Andrey A. Fokin, Peter R. Schreiner, Jason C. Randel
WO2009099569-A1, EP2247375-A1, US2011082053-A1, CN102026715-A


Diamondoid Monolayers as Electron Emitters

Wanli Yang, Jason D. Fabbri, Zahid Hussain, Nicholas A. Melosh, Zhi-Xun Shen
US Patent #8, 154, 185 (April, 20, 2012)


Modulated Microwave Microscopy and Probes Used Therewith

Michael Kelly, Keji Lai, Zhi-Xun Shen
US Patent #8, 266, 718


Methods for tuning workfunction using surface photovoltage and producing ulra-low-workfunction surfaces

Igor Bargatin, Nicholas Melsoh, Daniel C. Riley, Kunal A. Sahasrabuddhe, Jared Schwede, Zhi-Xun Shen
US patent application pending. Stanford OTL Doc #, 11-452 (LM) Mktg Q


Photoemission Enhanced Thermionic Emission for Solar Energy Harvesting

Jared William Schwede, Nickolas A. Melosh, Zhi-Xun Shen
US Appl. No.: 12/589122—ID:3823 (pending)
EP. Appl. No.: 09764926.3—ID:1877 (allowed and validated in France, Germany, Italy, Spain)
CN. Appl. No.: 20098014154.3—ID:1878 (allowed in China)


Diamondoid Monolayer Coating on Titanium Films

Will A. Clay, Jeremy Dahl, Hitoshi Ishiwata, Nickolas A. Melosh, Zhi-Xun Shen
US Patent Disclosure/Application


Methods for tuning workfunction using surface photovoltage and producing ultra-low-workfunction surfaces

Michael Kelly, Keji Lai, Zhi-Xun Shen
US Patent Disclosure/Application

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