Focus Session: Novel and Complex Oxides: NaxCoO2 Experiment and Theory

Presentations

• Electronic Structure, Magnetism, and Superconductivity in Na$_x$CoO$_2$

  COFFEE_KLATCH · Invited

  March 22, 2005, 5:00 AM – March 22, 2005, 5:36 AM

  Authors

  • Michelle Johannes

    • NRL Washington
    • Naval Research Laboratory

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• Novel Aspects of Correlated Electron Motion in (K/Na)xCoO2 systems Revealed by Advanced Photoelectron Spectroscopy

  ORAL

  March 22, 2005, 5:36 AM – March 22, 2005, 5:48 AM

  Authors

  • Zahid Hasan

    • Dept. of Physics, Princeton University

  • D. Qian

  • M. Foo

    • Princeton University

  • Robert Cava

    • Dept. of Chemistry, Princeton University

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• Orbital Symmetry and Electron Correlation in Na$_{x}$CoO$_2$

  ORAL

  March 22, 2005, 5:48 AM – March 22, 2005, 6:00 AM

  Authors

  • W. B. Wu

  • D. J. Huang

  • J. Okamoto

  • H.-J. Lin

  • C.T. Chen

    • National Synchrotron Radiation Research Center, Taiwan

  • A. Tanaka

    • Hiroshima University, Japan

  • F.C. Chou

    • Massachusetts Institute of Technology, USA

  • A. Fujimori

    • University of Tokyo, Japan

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• Theory of Sodium Ordering in Na$_x$CoO$_2$

  ORAL

  March 22, 2005, 6:00 AM – March 22, 2005, 6:12 AM

  Authors

  • Steven G. Louie

    • The Molecular Foundry, LBNL and Department of Physics, UC Berkeley
    • UC Berkeley and LBNL

  • Peihong Zhang

    • Department of Physics, UC Berkeley

  • Marvin L. Cohen

    • U. C. Berkeley and LBNL

  • Rodrigo B. Capaz

    • Universidade Federal do Rio de Janeiro, U. C. Berkeley and LBNL

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• A resonant ultrasound spectroscopy study of the phase transitions in Na$_{0.75}$CoO$_{2}$

  ORAL

  March 22, 2005, 6:12 AM – March 22, 2005, 6:24 AM

  Authors

  • Veerle Keppens

  • Rapha\"el P. Hermann

  • Zhiying Zhang

  • Kathleen Affholter

    • Materials Science and Engineering, The University of Tennessee, USA

  • Ivan Sergienko

    • Department of Physics, The University of Tennessee, USA, and Condensed Matter Sciences Division, Oak Ridge National Laboratory, USA

  • Rongying Jin

  • Brian C. Sales

  • David G. Mandrus

    • Condensed Matter Sciences Division, Oak Ridge National Laboratory, USA

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• A DMFT study of Na$_{x}$CoO$_{2}$

  ORAL

  March 22, 2005, 6:24 AM – March 22, 2005, 6:36 AM

  Authors

  • Chris Marianetti

  • Gabriel Kotliar

    • Rutgers University

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• Temperature dependence of DOS at the surface of Na0.75CoO2

  ORAL

  March 22, 2005, 6:36 AM – March 22, 2005, 6:48 AM

  Authors

  • Lei Cai

  • Chenxi Lu

  • Jiandi Zhang

    • Florida International University(FIU), Miami, FL 33199

  • R. Jin

    • Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831, USA
    • Oak Ridge National Laboratory

  • B. C. Sales

  • D. G. Mandrus

    • ORNL, Oak Ridge, TN 37831

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• A Study of Magnetoresistance of Na0.75CoO2

  ORAL

  March 22, 2005, 6:48 AM – March 22, 2005, 7:00 AM

  Authors

  • R. Jin

    • Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, Tennessee 37831, USA
    • Oak Ridge National Laboratory

  • Zhixian Zhou

    • Florida State University/NHMFL
    • NHMFL, Florida State University

  • Alexei Souslov

    • NHMFL, Florida State University

  • Brian Sales

    • Oak Ridge National Laboratory

  • Qinghong Kou

    • University of Tennessee, Knoxville

  • David Mandrus

    • University Of Tennessee, Knoxville; ORNL
    • Condensed Matter Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831
    • Oak Ridge National Laboratory

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• Optical Properties of Na$_x$CoO$_2$ Single Crystals (0.20$\leq$x$\leq$0.85)

  ORAL

  March 22, 2005, 7:00 AM – March 22, 2005, 7:12 AM

  Authors

  • N.L. Wang

  • D. Wu

  • G. Li

  • J.L. Luo

    • Institute of Physics, Chinese Academy of Sciences, Beijing 100080, PR China

  • X.H. Chen

  • C.H. Wang

    • Structure Research Laboratory, USTC, Hefei 230026, PR China

  • R. Jin

  • D. Mandrus

    • Solid State Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831

  • T. Xiang

    • Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 100080, PR China

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• Formation of the one-electron structure of CoO$_{2}$ layers

  ORAL

  March 22, 2005, 7:12 AM – March 22, 2005, 7:24 AM

  Authors

  • Igor Mazin

    • Naval Reasearch Lab
    • NRL

  • Ole Andersen

    • MPI Stuttgart

  • Ove Jepsen

    • MPI Stuttgart

  • Michelle Johannes

    • NRL

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• ARPES studies of Na0.7CoO2 system

  ORAL

  March 22, 2005, 7:24 AM – March 22, 2005, 7:36 AM

  Authors

  • Dong Qian

    • Department of Physics, Princeton University

  • M.Z. Hasan

    • Joseph Henry Laboratories, Department of Physics, Princeton University

  • Y.-D. Chuang

  • A. Kuprin

  • A.V. Fedorov

  • R. Kimmerling

  • E. Rotenberg

  • Z. Hussain

  • H. Koh

    • Advanced Light Source, Lawrence Berkeley National Laboratory

  • N.S. Rogado

  • M.L. Foo

  • R.J. Cava

    • Department of Chemistry, Princeton University, Princeton

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• Ferromagnetic spin fluctuation and possible triplet superconductivity due to inter-orbital Hund's-rule coupling in Na$_x$CoO$_2 \cdot y$H$_2$O

  ORAL

  March 22, 2005, 7:36 AM – March 22, 2005, 7:48 AM

  Authors

  • Masahito Mochizuki

  • Youichi Yanase

  • Masao Ogata

    • Dept. of Physics, Univ. of Tokyo

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• Optical investigations on Na$_{0.7}$CoO$_{2}$

  ORAL

  Authors

  • Leonardo Degiorgi

    • EPF Lausanne
    • ETH Zurich

  • Leonardo Degiorgi

    • EPF Lausanne
    • ETH Zurich

  • Leonardo Degiorgi

    • EPF Lausanne
    • ETH Zurich

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