Xincheng Xie
Theoretical Condensed Matter Physics

Regents Professor, Department of Physics
Oklahoma State University, Stillwater, OK 74078
Tel: (405) 744-5813; Fax: (405) 744-6811
E-mail: xincheng.xie@okstate.edu
 
 

[EDUCATION]  [AWARDS] [RESEARCH FIELDS][PROFESSIONAL EXPERIENCE][PROFESSIONAL ACTIVITES] [RESEARCH GROUP] [PUBLICATIONS][TALKS][DEPARTMENT OF PHYSICS]


EDUCATION
 
1982-1988 Ph.D. in Physics University of Maryland
1978-1982  B.Sc. in Physics University of Science and Technology of China

Thesis Title:       Fluctuating Transport in Microstructures.  
Ph.D Advisor:   Prof. S. Das Sarma


AWARDS

PROFESSIONAL EXPERIENCE
 
 
Jul 2004 - Present Regents Professor in Physics Oklahoma State University
Jul 2000 - Jul 2004 Professor in Physics Oklahoma State University
Jul 1996 - Jun 2000 Associate Professor in Physics Oklahoma State University
Aug 1991 - Jun 1996 Assistant Professor in Physics Oklahoma State University
1989 - 1991 Postdoctoral Research Associate University of Maryland
1988 - 1989 Postdoctoral Research Associate University of Washington


PROFESSIONAL ACTIVITES
 
 
2006 - Present Member of National Advisory Committee for Kavli Institute for Theoretical Physics China
2005 - 2006 Director, International Center of Quantum Structures, Chinese Academy of Sciences
2005 - Present Member of Academic Steering Committee, Institute of Physics, Chinese Academy of Sciences
2004 - Present Coordinator of Condensed Matter Physics for Overseas Chinese Physics Association
2003 - 2007 Editorial board member for Chinese Physics Today
2005 - 2010 Editorial board member for Chinese Physics
2007 - 2012 Editorial board member for Communications in Theoretical Physics

 


RESEARCH FIELDS

CURRENT RESEARCH GROUP
 
 
Zhijie Qin

Postdoc

zhijie.qin@okstate.edu
Phong N Pham Ph.D student phong.pham@okstate.edu
Dongwei Xu Ph.D student dongwei@okstate.edu
Xuele Liu Ph.D student xuele@okstate.edu


PUBLICATIONS
 
  1. Wavevector Scaling, Surface Critical Behavior and Wetting in the 2D, 3-State Chiral Clock Model, A.L. Stella, X.C. Xie, T.L. Einstein and N.C. Bartelt, Z. Phys. B67, 357 (1987).
  2. Electronic Properties of Quasi-One Dimensional Semiconductor Quantum Wires, W.Y. Lai, S. Das Sarma, X.C. Xie and A. Kobayashi, Proceedings of 18th International Conference on the Physics of Semiconductors (ICPS 18, Stockholm, Sweden, 1986), P.509.
  3. Calculated Transport Properties of Ultrasubmicrometer Quasi-One Dimensional Inversion Lines, S. Das Sarma and X.C. Xie, Phys. Rev. B35, 9875 (1987) Rapid Communications.
  4. Transition From One- to Two- Dimensional Fluctuating Bariable-Range-Hopping Conduction in Microstructures, X.C. Xie and S. Das Sarma, Phys. Rev. B36, 4566 (1987) Rapid Communications.
  5. Aharonov-Bohm Effect in the Hopping Conductivity of a Small Ring,  X.C. Xie and S. Das Sarma, Phys. Rev. B36, 9326 (1987) Rapid Communications.
  6. Conductance Fluctuations in One Dimensional Quasicrystals, S. Das Sarma and X.C. Xie, Phys. Rev. B37, (1988).
  7. Quantum Interference Between Landau Levels in Quasi-One Dimensional Microstructures, X.C. Xie and S. Das Sarma, Solid State Commun. 68, 697 (1988).
  8. Aspects of Transport Properties of Quasi-One Dimensional Electron Systems, X.C. Xie and S. Das Sarma, Surface Science 196, 89 (1988).
  9. Extended Electronic States in a Fibonacci Superlattice,  X.C. Xie and S. Das Sarma, Phys. Rev. Lett. 60, 1585 (1988).
  10. Numerical Study of Conductance Fluctuation Based on the Kubo Formula, X.C. Xie and S. Das Sarma, Phys. Rev. B38, 3529 (1988).
  11. Strong-Field Density of States in Weakly Disordered Two-Dimensional Electron Systems, S. Das Sarma and X.C. Xie, Phys. Rev. Lett. 61, 738 (1988).
  12. Mobility Edge in a Model One Dimensional Potential, S. Das Sarma, Song He and X.C. Xie, Phys. Rev. Lett. 61, 2144 (1988).
  13. Calculated Heat Capacity and Magnetization of Two Dimensional Electron Systems, Q. Li, X.C. Xie and S. Das Sarma, Phys. Rev. B40, 1381 (1989) Rapid Communications.
  14. Fractional Quantum Hall Effect with Spin Reversal, X.C. Xie, Yin Guo and F.C. Zhang, Phys. Rev. B40, 3487 (1989) Rapid Communications.
  15. Asymmetry in the Hierarchy Formalism of the Fractional Quantum Hall States, F.C. Zhang and X.C. Xie, Phys. Rev. B40, 11449 (1989) Rapid Communications.
  16. Localization, Mobility Edges, and Metal-Insulator Transition in a Class of One Dimensional Slowly Varying Deterministic Potentials, S. Das Sarma, Song He and X.C. Xie, Phys. Rev. B41, 5544 (1990).
  17. Finite Size Studies of Semion Systems, X.C. Xie, Song He and S. Das Sarma, Phys. Rev. Lett. 65, 649 (1990).
  18. Density of States and Thermodynamic Properties of  a Two Dimensional Electron Gas in a Strong External Magnetic Field, X.C. Xie, Q. Li and S. Das Sarma, Phys. Rev. B42, 7132 (1990).
  19. Destruction of Fractional Quantum Hall Effect in Thick Systems, Song He, F.C. Zhang, X.C. Xie and S. Das Sarma, Phys. Rev. B42, 11376 (1990) Rapid Communications.
  20. Theory of Pairing in the Anyon Model, X.C. Xie, H.A. Fertig and S. Das Sarma, Modern Phys. Lett. B5, 1607 (1990).
  21. Boson-Fermion Mapping and Off-Diagonal Long-Range Order in Fractional Quantum Hall Effect, X.C. Xie, Song He and S. Das Sarma, Phys. Rev. Lett. 66, 389 (1991).
  22. Quantum Hall Effect in Double Quantum Well Systems, Song HE, X.C. Xie, S. Das Sarma and F.C. Zhang, Phys. Rev. B43, 9339 (1991) Rapid Communications.
  23. Spin-Singlet Laughlin-Halperin Type Wavefunctions for the Quantum Hall States, X.C. Xie and F.C. Zhang, Modern Phys. Lett. B5, 471 (1991).
  24. Collective Mode of Semion Systems, X.C. Xie, Song He and S. Das Sarma, International Journal of Modern Physics, B5, 1607 (1991).
  25. Anyons, Boundary Constraint, and Hierarchy in Fractional Quantum Hall Effect, Song He, X.C. Xie and F.C. Zhang, Phys. Rev. Lett. 68, 3460 (1992).
  26. Fractional Quantum Hall Effect in Thick Layers and Double Quantum Well Systems, Song He, X.C. Xie and S. Das Sarma, Surf. Sci. 263, 87 (1992).
  27. Quantized Hall Effect and Quantum Phase Transitions in Coupled Two Layer Electron Systems, Song He, S. Das Sarma and X.C. Xie, Phys. Rev. B47, 4394 (1993).
  28. Elementary Excitations in a Finite Fractional Quantum Hall Droplet,  X.C. Xie, Song He and S. Das Sarma, Phys. Rev. B47, 15942 (1993).
  29. Magneto-Optical Spectra of Strongly Correlated Electrons in Nonparabolic Quantum Dots, X.C. Xie, S. Das Sarma and Song He, Phys. Rev. B48, 8454 (1993).
  30. FIR Spectroscopy of the Intra-Landau Level Excitations of Strongly Correlated Quantum Dots, X.C. Xie, S. Das Sarma and Song He, Surf. Sci. 305, 606 (1994).
  31. Transport Properties of One Dimensional Interacting Fermions, Q.P. Li and X.C. Xie, Phys. Rev. B49, 8273 (1994).
  32. Theoretical Study of Energy Gaps and Collective Excitations in Fractional Quantum Hall Effect, X.C. Xie, Phys. Rev. B49, 16833 (1994) Rapid Communications.
  33. Phase Diagram Study in Half Integral Fractional Quantum Hall Effect, Gautam Dev, X.C. Xie and B.A. Mason, Phys. Rev. B51 10905 (1995).
  34. Electron Localization in a 2D System with Random Magnetic Flux, D.Z. Liu, X.C. Xie, S. Das Sarma and S.C. Zhang, Phys. Rev. B52 5858 (1995).
  35. Time-Resolved Exciton Luminescence in GaN Grown by Metalorganic Chemical Vapor Deposition, W. Shan, X.C. Xie, and J.J. Song, Appl. Phys. Lett. 67, 17 (1995).
  36. Skyrmion Excitation in Quantum Hall System, X.C. Xie and S. He, Phys. Rev. B53, 1046 (1996).
  37. Weak Field Phase Diagram for an Integer Quantum Hall Liquid, D.Z. Liu, X.C. Xie and Q. Niu, Phys. Rev. Lett. 76, 975 (1996).
  38. Pseudospin SU(2) Symmetry Breaking, Charge Density Wave and Superconductivity in the Hubbard Model, S.Q. Shen and X.C. Xie, J. Phys. C8, 4805 (1996).
  39. Transition from Integer Quantum Hall State to Insulator, X.C. Xie, D.Z. Liu, B. Sundaram, and Q. Niu, Phys. Rev. B54, 4966 (1996).
  40. Study of Scaling in the Fractional Quantum Hall Effect, X.C. Xie, D.Z. Liu and J.K. Jain, Mod. Phys. Lett. B10, 801 (1996).
  41. The Differences Between Random Potential and Random Magnetic Field Localization in Quasi-One-Dimensional Systems, W.L. Chan, X.R. Wang and X.C. Xie, Phys. Rev. B54, 11213 (1996).
  42. Pseudospin Symmetry, Peisrls Instability, and Charge Density Wave, S.Q. Shen and X.C. Xie, Physica B230-232, 1061 (1997).
  43. Negative Magnetoresistance in the Nearest-Neighbor Hopping Conduction, X.R. Wang and X.C. Xie, Europhys. Lett. 38, 55 (1997).
  44. In-Plane Magnetic Field Induced Kosterlitz-Thouless Type Metal Insulator Transition in Coupled Double Quantum Wells, D.Z. Liu and X.C. Xie, Phys. Rev. B55, 15824 (1997).
  45. Dynamics of photoexcited carriers in AlxGa1-xN/GaN double heterostructures, W. Shan, S. Xu, B.D. Little, X.C. Xie, J.J. Song, G.E. Bulman, H.S. Kong,  M.T. Leonard, and S. Krishnankutty, J. Appl. Phys. 82 3158 (1997).
  46. Intrinsic Exciton Transitions in GaN, W. Shan,a A.J. Fischer, S.J. Hwang, B.D. Little, R.J. Hauenstein, X.C.  Xie, J.J. Song, D.S. Kim, B. Goldenberg, R. Horning, S. Krishnankutty W.G. Perry, M.D. Bremser, and R.F. Davis, J. Appl. Phys. 83, 455 (1998).
  47. Quasiparticle Lifetime of Electron-electron Interactions for Two-Dimensional Electron Gases with magnetic Field, B. Hu, T. Kawamura, X.C. Xie and S. Xu, Superlattices and Microstructures 23, 71 (1998).
  48. A New Liquid Phase and Metal-Insulator Transition in Si MOSFETs, S. He and X.C. Xie,  Phys. Rev. Lett. 80, 3324 (1998).
  49. Kosterlitz-Thouless Type Metal-Insulator Transition of 2D Electron Gas in a Random Magnetic Field, X.C. Xie, X.R. Wang and D.Z. Liu, Phys. Rev. Lett. 80, 3563 (1998).
  50. First Principle Theory of Inelastic Currents in a Scanning Tunneling Microscope, K. Stokbro, Ben Y.K. Hu, C. Thirstrup, and X.C. Xie, Phys. Rev. B 58, 8038 (1998).
  51. Giant Magnetoresistance in Non-magnetic Granular Material, X.R. Wang, S.C. Ma and X.C. Xie,  Europhys. Lett. 45, 368 (1999).
  52. Metal-Insulator Transition in a Multilayer System with a Strong Magnetic Field, X.R. Wang, C.Y. Wong, and X.C. Xie, Phys. Rev. B 59, R5277 (1999)  Rapid Communications.
  53. Metal-Insulator Transition in Colossal Magnetoresistance Materials, V.N. Smolyaninova, X.C. Xie, F.C. Zhang, M. Rajeswary, R.L. Greene, and S. Das Sarma,  Phys. Rev. B 62, 3010 (2000).
  54. A Droplet State in an Interacting Two-Dimensional Electron System, J.R. Shi, S. He and X.C. Xie, Phys. Rev. B 60, R13950 (1999) Rapid Communications.
  55. Harmonic Generation for AC Nonlinear Response, Z.S. Ma and X.C. Xie, to be published in Phys. Rev. B.
  56. Orbital Orderings and Two Ferromagnetic Phases in Low Doped La1-xSrxMnO3, S.Q. Shen, R.Y. Gu, Q.H. Wang, Z.D. Wang, and X.C. Xie, Phys. Rev. B 62, 5829 (2000).
  57. Quantum AC Transport Through Coupled Quantum Dots, Z.S. Ma, J.R. Shi and X.C. Xie, Phys. Rev. B 62, 15352 (2000).
  58. Dephasing and Metal-Insulator Transition, J.R. Shi and X.C. Xie, Phys. Rev. B63,  045123 (2001).
  59. Percolative Conductivity and Critical Exponents in Mixed-Valent Manganites, Ye Xiong, S.Q. Shen and X.C. Xie, Phys. Rev. B 63, R140418 (2001) Rapid Communications.
  60. Dephasing Effect in Photon-Assisted Resonant Tunneling through Quantum Dots, J.R. Shi, Z.S. Ma and X.C. Xie, Phys. Rev. B 63, R201311 (2001) Rapid Communications.
  61. High Spin Systems with Orbital Degeneracy, Shun-Qing Shen, X.C. Xie, F.C. Zhang, Phys. Rev. Lett. 88, 027201-1 (2002).
  62. Droplet state and the compressibility anomaly in dilute 2D electron systems, Junren Shi and X.C. Xie, Phys. Rev. Lett . 88, 086401 (2002).
  63. Coulomb-Enhanced Dynamic Localization and Bell-State Generation in Coupled Quantum Dots, P. Zhang, Q.K. Xue, X.G. Zhao and X.C. Xie, Phys. Rev. A 66 022110 (2002).
  64. Spin-Dependent Transport Through An Interacting Quantum Dot, P. Zhang, Q.K. Xue, Y.P. Wang and X.C. Xie, Phys. Rev. Lett.  89, 286803 (2002).
  65. Low Temperature Saturation of Variable Range Hopping and Delocalization of Electron States by Entanglement with Phonons in Two Dimensions, Ye Xiong, X.C. Xie and S.J. Xiong, Phys. Rev. B 67 140201 (2003) Rapid Communications.
  66. Surface Phase Transitions Induced by Electron Mediated Adatom-Adatom Interaction, Junren Shi, Biao Wu, X.C. Xie, E.W. Plumer, Zhenyu Zhang, Phys. Rev. Lett. 91, 076103 (2003).
  67. Spin Current in the Kondo Lattice Model, S.Q. Shen and X.C. Xie, Phys. Rev. B 67 144423 (2003).
  68. Radiation-induced "Zero-resistance State" and the Photon-assisted Transport, Junren Shi and X.C. Xie, Phys. Rev. Lett. 91, 086801 (2003).
  69. Spin Current through a Quamtum Dot in the Presence of an Oscillating Magnetic Field, Ping Zhang, Q.K. Xue and X.C. Xie, Phys. Rev. Lett. 91, 196602 (2003).
  70. Generation of Spatially-separated Spin Entanglement in a Triple Quantum Dot System, Ping Zhang, Q.K. Xue, X.G. Zhao, and X.C. Xie, Phys. Rev. A 69, 042307 (2004).
  71. Resonant Spin Hall Conductance in Two-Dimensional Electron Systems with Rashba Interaction in a Perpendicular Magnetic Field, S.Q. Shen, M. Ma, X.C. Xie, and F.C. Zhang, Phys. Rev. Lett. 92, 256603 (2004).
  72. Do intradot electron-electron interactions induce dephasing?, Z.T. Jiang, Q.F. Sun, X.C. Xie, Y.P. Wang, Phys. Rev. Lett. 93, 076802 (2004).
  73. Increase in Thermoal Stability Induced by Organic Coating on nanoparticles, L.H. Liang, C.M. Shen, S.X. Du, W.M. Liu, X.C. Xie, and H.J. Gao, Phys. Rev. B 70, 205419 (2004).
  74. Resonant Spin Hall Conductance in Quantum Hall Systems Lacking Bulk and Structural Inversion Symmetry, S.Q. Shen, Y.J. Bao, M. Ma, X.C. Xie, and F.C. Zhang, Phys. Rev. B 71, 155316 (2005).
  75. Nucleation and Reshaping Thermodynamics of Ni as Catalyst of Carbon Nanofibers, L.H. Liang, F. Liu, W.M. Liu, X.C. Xie, and H.J. Cao, Phys. Rev. B 72, 035453 (2005).
  76. Spontaneous Spin-Polarized Current in a Nonuniform Rashba Interaction System, Q.F. Sun and X.C. Xie, Phys. Rev. B 71, 155321 (2005).
  77. Enhanced Lubricity in Mixed Alkanethiol Monolayers, Lu Zuo, Ye Xiong, X.C. Xie, and X.D. Xiao, J. Phys. Chem. B 109, 22971 (2005).
  78. Domain-wall resonance induced by spin-polarized current in metal thin films with stripe structures, P.B. He, X.C. Xie, and W.M. Liu, Phys. Rev. B 72, 172411 (2005).
  79. Quantum size effects on the perpendicular upper critical field in ultrathin lead films, X.Y. Bao et. al., Phys. Rev. Lett. 95, 247005 (2005).
  80. Definition of the spin current: The angular spin current and its physical consequences, Q.F. Sun and X.C. Xie, Phys. Rev. B 72, 245305 (2005).
  81. Possible Existence of a Band of Extended States Induced by Inter-Landau-Band Mixing in a Quantum Hall System, G. Xiong, S.D. Wang, Q. Niu, Y.P. Wang, X.C. Xie, D.C. Tian, and X.R. Wang, J. Phys.:Condens. Matter 18, 2029 (2006).
  82. Bias-controllable Intrinsic Spin Polarization in a Quantum Dot: Proposed Scheme Based on Spin-orbital Interaction, Q.F. Sun and X.C. Xie, Phys. Rev. B 73, 235301 (2006).
  83. Band Structure Effects on One-dimensional Resonant Tunneling in STM Tips Made of Carbon Nanotubes, Jinhua Gao, Q.F. Sun, X.C. Xie, H.J. Gao, Phys. Rev. B 73, 235421 (2006).
  84. Intrinsic Current-voltage Properties of Nanowires with Four-probe Scanning Tunneling Microscopy: A Conductance Transition of ZnO Nanowire, X. Lin, B. He, T.Z. Yang, W. Guo, D.X. Shi, H.J. Gao, D.D.D. Ma, S.T. Lee, F. Liu, and X.C. Xie, Appl. Phys. Lett. 89, 043103 (2006).
  85. Numerical Simulations of a Ballistic Spin Interferometer with Rashba Spin-orbital Interaction, Z.Y. Zhu, Q.F. Sun, B. Chen, and X.C. Xie, Phys. Rev. B 74, 085327 (2006).
  86. Quantum Size Effects in Thermodynamic superconducting properties of ultrathin films, B. Chen, Z.Y. Zhu, and X.C. Xie, Phys. Rev. B 74, 132504 (2006).
  87. Entanglement Control in an Anisotropic two-qubit Heisenberg XYZ Model with External Magnetic Fields, A. Abliz, H.J. Gao, X.C. Xie, Y.S. Wu, and W.M. Liu, Phys. Rev. A 74, 052105, (2006).
  88. A Spin Polarized Device in Spin-Orbit Coupled Semiconductors, S.G. Cheng, Q.F. Sun, and X.C. Xie, J. Phys.: Condens. Matter 18, 10553 (2006).
  89. Heat Generation by Electric Current in Mesoscopic Devices, Q.F. Sun and X.C. Xie, Phys. Rev. B 75, 155306 (2007).
  90. Measuring the Phonon-Assisted Spectral Function by Using a Nonequilibrium Three-Terminal Single-Molecular Device, Juntao Song, Q.F. Sun, and X.C. Xie, Phys. Rev. B 75, 195320 (2007).
  91. Persistent Spin Current in a Mesoscopic Hybrid Ring with Spin-Orbit Coupling, Q.F. Sun, X.C. Xie, and J. Wang, Phys. Rev. Lett. 98, 196801 (2007).
  92. Site-Specific Kondo Effect at Ambient Temperatures in Iron-Based Molecules, L. Gao, W. Ji, Y.B. Hu, Z.H. Cheng, Z.T. Deng, Q. Liu, N. Jiang, X. Lin, W. Guo, S.X. Du, W.A. Hofer, X.C. Xie, and H.J. Gao, Phys. Rev. Lett. 99, 106402 (2007).
  93. Time-Reversal Aharonov-Casher Effect in Mesoscopic Rings with Spin-Orbit Interaction, Z. Zhu, Y. Wang, K. Xia, X.C. Xie, and Z.S. Ma, Phys. Rev. B 76, 125311 (2007).
  94. Quantum Magnetic Dynamics of Polarized Light in Arrays of Microcavities, A.C. Ji, X.C. Xie and W.M. Liu, Phys. Rev. Lett. 99, 183602 (2007).
  95. Persistent Spin Current in Spin-orbital Coupling Systems in the Absence of an External Magnetic Field, Q.F. Sun and X.C. Xie, Int. Journal Mod. Phys. B 21, 3687 (2007).
  96. Anomalous magnetoresistance oscillations and enhanced superconductivity in single-crystal Pb nanobelts, J. Wang, X.C. Ma, L. Lu, A.Z. Jin, C.Z. Gu, X.C. Xie, J.F. Jia, X. Chen, and Q.K. Xue, Appl. Phys. Lett. 92, 233119 (2008).
  97. An unusual magnetoresistance effect in the heterojunction structure of an ultrathin single-crystal Pb film on silicon substrate, J. Wang, X.C. Ma, Y. Qi, Y.S. Fu, S.H. Ji, L. Lu, X.C. Xie, J.F. Jia, X. Chen, and Q.K. Xue, Nanotechnology 19, 475708 (2008).
  98. Transmission phase shift of phonon-assisted tunneling through a quantum dot, J.T Song, Q.F. Sun, H. Jiang, and X.C. Xie, Phys. Rev. B 77, 035309 (2008).
  99. Persistent spin current in nano-devices and the definition of spin current, Q.F. Sun, X.C. Xie, and J. Wang, Phys. Rev. B 77, 035327 (2008).
  100. Spin Nernst effect and Nernst effect in two-dimensional electron systems, S.G. Cheng, Y.X. Xing, Q.F. Sun, and X.C. Xie, Phys. Rev. B 78, 045302 (2008).
  101. Magnetism of cold fermionic atoms on the p band of an optical lattice, L. Wang, X. Dai, S. Chen, and X.C. Xie, Phys. Rev. A 78, 023603 (2008).
  102. Quantum blockade and loop currents in graphene with topological defects, Y.Y. Zhang, J.P. Hu, B.A. Bernevig, X.R. Wang, X.C. Xie, and W.M. Liu, Phys. Rev. B 78, 155413 (2008).
  103. Quantum coherence effect in spin-polarized transport through nano-magnets, J.H. Gao, Q.F. Sun, and X.C. Xie, J. Phys. Condens. Matter 20, 415216 (2008).
  104. The Josephson Effects of Photons in Two Weakly-linked Microcavities, An-Chun Ji, Qing Sun, X. C. Xie, and W. M. Liu, Phys. Rev. Lett. 102, 023602, (2009).

 
INVITED TALKS,SEMINARS AND COLLOQULAI
 
  1. Aspects of Transport Properties of Quasi-One Dimensional Electron Systems, International Conference on the Electronic Properties of Two-Dimensional Systems, 1987.
  2. Persistent Current in Mesoscopic Ring, University of Washington, 1989.
  3. Theory of Pairing in the Anyon Model, University of Cincinnati, 1989.
  4. Anyons and Superconductivity, University of Maryland, 1990.
  5. Anyons and Superconductivity, State University of New York at Stony Brook, 1990.
  6. Anyons and Superconductivity, California State University at Los Angeles, 1991.
  7. Density of States and Thermodynamic Properties of a Two Dimensional Electron Gas in a Strong External Magnetic Field, Oklahoma State University, 1991.
  8. Boson-Fermion Mapping and Off-Diagonal Long-Range Order in Fractional Quantum Hall Effect, University of Maryland, 1991.
  9. Numerical Studies of Anyon Systems, Houston Conference on Fractional Statistics, 1991.
  10. Anyons and Superconductivity, University of Oklahoma, 1991.
  11. Thermodynamic properties of 2D Electron Gas in a Strong Magnetic Field, University of Cincinnati, 1991.
  12. Quantum Transport in Microstructures, University of Illinois at Urbana-Champaign, 1991.
  13. Anyons and Superconductivity, Wichta State University, 1993.
  14. Three Lectures in Summer School in China, CCAST China, 1993.
  15. Anyons and Superconductivity, Beijing University, China, 1993.
  16. Optical Properties of Quantum Dots, International Conference on the Electronic Properties of Two-Dimensional Systems, 1993.
  17. Theoretical study of energy gaps and collective excitations in Fractional Quantum Hall Effect, Univ. of Science and Technology of Hong Kong, 1994.
  18. Theoretical study of energy gaps and collective excitations in Fractional Quantum Hall Effect, Chinese University of Hong Kong, 1994.
  19. Three Lectures in Summer School in Chinese Academy of Science, 1994.
  20. Electron Localization in a 2D System with Randon Magnetic Flux, 22nd Midwest Solid State Theory Symposium, October 1994.
  21. Electron Localization in a 2D System with Randon Magnetic Flux, University of Texas at Austin, 1995.
  22. Skyrmion Excitations in Quantum Hall System, Demark Technical University, 1995.
  23. Phase Diagram in Quantum Hall System, University of Houston, 1995.
  24. Phase Diagram in Quantum Hall System, SUNY at Stony Brook, 1995.
  25. Metal-Insulator Transition in 2D Electron Gas with Magnetic Field, University of Missouri at Kansas City, 1995.
  26. Metal-Insulator Transition in 2D Electron Gas with Magnetic Field, Oklahoma State University, 1995.
  27. Phase Diagram in Quantum Hall System, University of Oklahoma, 1995.
  28. Phase Diagram in Quantum Hall System, Kansas State University, 1996.
  29. Transition from Integer Quantum Hall State to Insulator, Hong Kong University of Science and Technology, 1996.
  30. Skyrmion Excitations in Quantum Hall System, Hong Kong University of Science and Technology, 1996.
  31. Transition from Integer Quantum Hall State to Insulator, CCAST China, 1996.
  32. Transition from Integer Quantum Hall State to Insulator, University of Kansas, 1996.
  33. Phase Diagram of Two-dimensional Electron Gas with Magnetic Field, McGill University, 1996.
  34. Phase Diagram of Two-dimensional Electron Gas with Magnetic Field, Waterloo University, 1996.
  35. Kosterlitz-Thouless Type Transition in Quantum Wells, University of Oklahoma, 1997.
  36. Transition from Integer Quantum Hall State to Insulator, University of Cincinnati, 1997.
  37. Kosterlitz-Thouless Type Transition in Quantum Wells, Nanjing University, China, 1997.
  38. Metal-Insulator Transition in Si MOSFETs, University of Oklahoma, 1998.
  39. Metal-Insulator Transition in Si MOSFETs, University of Cincinnati, 1998.
  40. Metal-Insulator Transition in Si MOSFETs, Workshop on Strongly Correlated Electronic Systems, Taiwan, 1998.
  41. Metal-Insulator Transition in Si MOSFETs, Nanjing University, China 1998.
  42. Kosterlitz-Thouless Type Metal-Insulator Transition in 2D Electron Systems, National Tsing Hua University, Taiwan, 1998.
  43. Metal-Insulator Transition in Si MOSFETs, Workshop on Quantum Phase Transition, Beijing, China, 1998.
  44. Kosterlitz-Thouless Type Metal-Insulator Transition in 2D Electron Systems, Workshop on Quantum Phase Transition, Beijing, China, 1998.
  45. Phase Diagram of Two-dimensional Electron Gas with Magnetic Field, Workshop on Quantum Phase Transition, Beijing, China, 1998.
  46. Metal-Insulator Transition in Si MOSFETs, Conference of Disorder and Interactions in Quantum Hall Systems, Institute for Theoretical Physics, University of california at Santa Barbara, 1998.
  47. Metal-Insulator Transition in 2D Electron Systems, McGill University, Canada, 1998.
  48. Metal-Insulator Transition in 2D Electron Systems, University of Sherbrook, Canada, 1998.
  49. Metal-Insulator Transition in 2D Electron Systems, Lawrence Berkeley Laboratories, 1998.
  50. Metal-Insulator Transition in 2D Electron Systems, Penn State University, 1998.
  51. Metal-Insulator Transition in 2D Electron Systems, Oak Ridge National Laboratories, 1999.
  52. Droplet State and Meta-percolation in 2D Electron Systems, Chinese Sinica, 1999.
  53. Droplet State and Meta-percolation in 2D Electron Systems, University of Cincinnati, 1999.
  54. Dephasing and Metal-Insulator Transition, University of Tennessee, 2000.
  55. Droplet State and Meta-percolation in 2D Electron Systems, Fudan University, Shanghai, China, 2000.
  56. Droplet State and Meta-percolation in 2D Electron Systems, University of Science and Technology of China, 2000.
  57. Dephasing and Metal-Insulator Transition, Institute of Physics, Chinese Academy of Sciences, 2000.
  58. Dephasing and Metal-Insulator Transition, Hong Kong Baptist University, 2000.
  59. Droplet State and Meta-percolation in 2D Electron Systems, Conference of Physics Research and Education in the 21st Century", Hong Kong, 2000.
  60. Dephasing and Metal-Insulator Transition, University of Oklahoma, 2000.
  61. Droplet State, Semi-Classical Percolation and 2D Metal-Insulator Transition, The 2nd ICQS Conference, Beijing, 2001.
  62. Transition from Quantized Hall States to Insulator, University of Science and Technology of China, 2001.
  63. 2D Metal-Insulator Transition, Wuhan University, 2001.
  64. Dephasing and Metal-Insulator Transition, Institute of Metal Research, Chinese Academy of Sciences, 2001.
  65. 2D Metal-Insulator Transition, International Conference on Surface and Interface Science and Engineering, 2001.
  66. Droplet State, Semi-Classical Percolation and 2D Metal-Insulator Transition, The 2nd ICQS Conference, Beijing, 2001.
  67. Spin Polaron and In-Plane Magnetic Field Effect in 2D Metal-Insulator Transition, University of Texas, 2002.
  68. Percolative Magneto-Transport, Workshop on Phase Transitions and Transport Phenomena in Nanoscale Systems, Oak Ridge National Laboratory, 2002.
  69. Percolative Magneto-Transport, International Workshop on New Developments in High Temperature Superconductivity Theory, Hong Kong, 2002
  70. Disorder Effect in Magnetic Semiconductors, Wei-Hai Conference of Condensed Matter Physics, 2002
  71. Dephasing and Metal-Insulator Transition, International Workshop on Electron Interference and Decoherence in Nanostructures (EIDN), Max Planck Institut in Dresden, 2002.
  72. Two-Dimensional Electron Systems, Lecture in Summer School, Insititute of Physics, Chinese Academy of Sciences, 2003.
  73. 0.7 Anomaly in Conductance Through a Quantum Point Contact, Wei-Hai International Conference on Condensed Matter Physics, 2003.
  74. Radiation-Induced ’Zero-Resistance State’, Conference on Condensed Matter Theory, Shanghai, 2003.
  75. Droplet State and 2D Metall-Insulator Transition, Ohio University, 2003.
  76. 0.7 Anomaly in Conductance Through a Quantum Point Contact, University of Oklahoma, 2003.
  77. Radiation-Induced ’Zero-Resistance State’, Workshop on Quantum Transport in Low Dimensional Systems, Taiwan, 2003.
  78. 0.7 Anomaly in Conductance Through a Quantum Point Contact, Workshop on Quantum Transport in Low Dimensional Systems, Taiwan, 2003.
  79. 0.7 Anomaly in Conductance Through a Quantum Point Contact, University of Hong Kong, 2003.
  80. Spin Transport in Disordered 2D Systems, Asian Pacific Conference on Condensed Matter Physics, 2004.
  81.  Spin and Charge Transport in Low Dimensional Systems, International Conference on Condensed Matter Theory, DaLian, China, 2004.
  82. Spin and Charge Transport in Low Dimensional Systems, University of Science and Technology of China, 2004.
  83. Spin and Charge Transport in Low Dimensional Systems, Penn State University, 2005.
  84. Spin and Charge Transport in Low Dimensional Systems, Duke University, 2005.
  85. Angular Spin Current, CCAST Workshop on Mesoscopic Physics, 2005.
  86. Spontaneous Spin-Polarized Current in a Nonuniform Rashba Interaction System, CCAST Workshop on Mesoscopic Physics, 2005.
  87. Angular Spin Current, University of Oklahoma, 2005.
  88. Angular Spin Current and Persistent Spin Current, International Workshop on Spintronics, University of Hong Kong, 2005.
  89. Angular Spin Current and Persistent Spin Current, International Workshop on Spintronics, Korea, 2005.
  90. Angular Spin Current and Persistent Spin Current, Midwest Solid State Physics Conference, University of Missouri, 2005.
  91. Spin Transport and Spin Devices, Zhenjiang University, China, 2005.
  92. Spin Transport and Spin Devices, Nanjing University of Science and Technology, China, 2005.
  93. Quantum Spin Devices, International Workshop on Quantum Mechanics, Chinese University, Hong Kong, 2005.
  94. Spin Transport and Spin-Related Charge Transport, Hebei Normal University, China, 2006.
  95. Spin Transport and Spin-Related Charge Transport, Nankai Univeristy, China, 2006.
  96. Two Dimensional Metal-Insulator Transition, Huang Kun Lecture in Institute of Semiconductor Physics, Chinese Acamedy of Sciences, Beijing, China, 2006.
  97. Two Dimensional Metal-Insulator Transition, International Conference on Surface Physics, Beijing, China, 2006.
  98. Spin Transport and Spin-Related Charge Transport, International Conference on Spintronics, 2006.
  99. Three lectures in The Abdus Salam International Center for Theoretical Physics, 2006.
  100. Spin Transport and Spin-Related Charge Transport, International Conference on Quantum Foundation and Technology: Frontier and Future (ICQFT06), 2006.
  101. Spin Transport and Spin-Related Charge Transport, Grenoble High Magnetic Field Laboratory, France, 2006.
  102. Heat Generation by an Electric Current in Nano-devices, National University of Taiwan, Taiwan, 2006.
  103. Spin Transport and Spin-Related Charge Transport, National Hsing-Hua University, Taiwan, 2006.
  104. Spin Transport and Spin-Related Charge Transport, National Taiwan University, Taiwan, 2006.
  105. Spin Transport and Spin-Related Charge Transport, Tulsa University, 2007.
  106. Metal-Insulator Transition in Strongly Interacting 2D Electron Systems, Sino-German Workshop on Novel Concepts in Disordered and Interacting Quantum Systems, Hangzhou, China, 2007.
  107. Heat Generation by an Electric Current in Nano-devices, Fudan University, Shanghai, China, 2007.
  108. Heat Generation by an Electric Current in Nano-devices, University of Hong Kong, 2007.
  109. Heat Generation by an Electric Current in Nano-devices, Chinese University of Hong Kong, 2007.
  110. Heat Generation by an Electric Current in Nano-devices, International Conference on Computational Physics and Chemistry, Qingtao, China, 2007.
  111. Spin Transport and Spin-Related Charge Transport, Jianlin University, China, 2007.
  112. Spin Transport and Spin-Related Charge Transport, Institute of Metallurgy, Chinese Academy of Sciences, 2007.
  113. Spin Transport and Spin-Related Charge Transport, University of Texas at Arlington, 2007.
  114. Spin Transport and Spin-Related Charge Transport, Boston College, 2007.
  115. Heat Generation by an Electric Current in Nano-devices, International Conference on Nanoscience, China, 2007.
  116. Quantum Coherence Effects in Transport Through Nanomagnets, International Conference on Quantum Manipulation, Shanghai, China, 2007.
  117. Heat Generation by an Electric Current in Nano-devices, Hong Kong Forum of Condensed Matter Physics, 2007.
  118. Current Issues in Two-Dimensional Electron Systems in the Presence of a Strong Magnetic Field, International Conference on Physics with a High Magnetic Field, China, 2007.
  119. Heat Generation by an Electric Current in Nano-devices, Hsinghua University, Beijing, China, 2008.
  120. Heat Generation by an Electric Current in Nano-devices, University of Oklahoma, 2008.
  121. Heat Generation by an Electric Current in Nano-devices, Oak Ridge National Lab, 2008.
  122. Heat Generation by an Electric Current in Nano-devices, T.D. Lecture, Chinese Academy of Sciences, Beijing, 2008.
  123. Heat Generation by an Electric Current in Nano-devices, International Workshop on Nano-Sciences, Kunming, China, 2008.
  124. Heat Generation by an Electric Current in Nano-devices, Academy Sinica, Taipei, Taiwan, 2008.
  125. Dephasing in Quantum Spin Hall Effect, National Taiwan University, 2008.
  126. Dephasing in Quantum Spin Hall Effect, Zhejiang Normal University, China, 2008.
  127. Current Issues in Two-Dimensional Electron Systems in the Presence of a Strong Magnetic Field, International Conference on Condensed Matter Theory, Taiyuan, China, 2008.
  128. Heat Generation by an Electric Current in Nano-devices, Rice University, 2008.
  129. Heat Generation by an Electric Current in Nano-devices, Hong Kong Forum on Condensed Matter Physics, 2008.
  130. Heat Generation by an Electric Current in Nano-devices, Beijing Normal University, 2008.
  131. Heat Generation by an Electric Current in Nano-devices, Eastern Normal University of China, 2008.
  132. Heat Generation by an Electric Current in Nano-devices, University of Cincinnati, 2009.
  133. Effects of Dephasing and Disorder in Quantum Spin Hall Effect, International Workshop on Spin Caloritronics, Leiden, Netherlands, 2009
  134. Effects of Dephasing and Disorder in Quantum Spin Hall Effect, University of Oklahoma, 2009.
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Last Updated: 6 April, 2009. This page was prepared by Xuele Liu xuele@okstate.edu .