Focus Session: Novel and Complex Oxides: Ruthenates and Osmiumates

Presentations

• Superconductivity in the Osmium-based Beta-Pyrochlore Oxides

  COFFEE_KLATCH · Invited

  March 22, 2005, 8:15 AM – March 22, 2005, 8:51 AM

  Authors

  • Zenji Hiroi

    • ISSP, University of Tokyo

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• Magnetic excitations of Sr$_{3}$Ru$_{2}$O$_{7}$

  ORAL

  March 22, 2005, 8:51 AM – March 22, 2005, 9:03 AM

  Authors

  • Matthew Stone

    • Condensed Matter Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831

  • Mark Lumsden

    • CMSD, Oak Ridge National Laboratory

  • Stephen Nagler

    • ORNL

  • Brian Sales

    • Oak Ridge National Laboratory

  • R. Jin

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

  • 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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• Magnetic Excitation Spectrum of Ca$_{2-x}$Sr$_{x}$RuO$_{4}$

  ORAL

  March 22, 2005, 9:03 AM – March 22, 2005, 9:15 AM

  Authors

  • Mark Lumsden

    • CMSD, Oak Ridge National Laboratory

  • S.E. Nagler

  • R. Jin

  • D. Mandrus

    • Oak Ridge National Laboratory

  • S. Wilson

    • Department of Physics and Astronomy, University of Tennessee

  • P. Dai

    • Department of Physics and Astronomy, University of Tennessee; Oak Ridge National Laboratory

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• Low Temperature Structural Phase Transitions in Novel Oxides

  ORAL

  March 22, 2005, 9:15 AM – March 22, 2005, 9:27 AM

  Authors

  • Chris Kendziora

    • Naval Research Laboratory

  • Ivan A. Sergienko

  • D. G. Mandrus

  • B. C. Sales

  • R. Jin

    • Oak Ridge National Laboratory

  • P. Khalifah

    • Dept. of Chemistry, University of Massachusetts, Amherst

  • Jian He

    • Dept. of Physics, Clemson University

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• Quasi-Two-Dimensional Metallic Ground State of Ca$_3$Ru$_2$O$_7$

  COFFEE_KLATCH · Invited

  March 22, 2005, 9:27 AM – March 22, 2005, 10:03 AM

  Authors

  • Yoshiyuki Yoshida

    • Japan Society for the Promotion of Science, Chiyoda, Tokyo 102-8471, Japan and Nanoelectronics Research Institute, AIST, Tsukuba, 305-8568, Japan

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• Phonon Instabilities in Ca(1.4)Sr(0.6)RuO4

  ORAL

  March 22, 2005, 10:03 AM – March 22, 2005, 10:15 AM

  Authors

  • Rob G. Moore

    • UT, Knoxville, TN 37996

  • M.D. Lumsden

  • R. Jin

    • ORNL, Oak Ridge, TN 37831

  • J. Zhang

    • FIU, Miami, FL 33199

  • D. Mandrus

  • E.W. Plummer

    • ORNL and UT

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• Low temperature magneto-transport measurements on Ca$_{1.5}$Sr$_{0.5}$RuO$_4$

  ORAL

  March 22, 2005, 10:15 AM – March 22, 2005, 10:27 AM

  Authors

  • H.C. Choi

  • J.-H. Park

  • S.-B. Cho

  • M.W. Meisel

  • Y. Lee

    • Department of Physics, University of Florida, Gainesville, FL 32611-8440
    • University of Florida, Gainesville, FL 32611-8440

  • R. Jin

  • D. Mandrus

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• Three-Dimensional Band Structure of Sr$_4$Ru$_3$O$_{10}$

  ORAL

  March 22, 2005, 10:27 AM – March 22, 2005, 10:39 AM

  Authors

  • F. Wang

  • J.W. Allen

    • University of Michigan
    • U. of Michigan

  • J.D. Denlinger

    • Lawrence Berkeley National Lab

  • X.N. Lin

  • Gang Cao

    • Dept. of Physics, U. of Kentucky

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• Temperature and frequency dependence of the mid-infrared Hall effect in Ca$_x$Sr$_{1-x}$RuO$_3$

  ORAL

  March 22, 2005, 10:39 AM – March 22, 2005, 10:51 AM

  Authors

  • J. Cerne

  • T. Kiessling

  • A. Markelz

    • Physics Dept., Univ. at Buffalo, SUNY, Buffalo, NY

  • I. Ohkubo

    • Dept. of Applied Chemistry, Univ. of Tokyo, Tokyo, Japan

  • P. Khalifah

    • Chemistry Dept., Univ. of Massachusetts, Amherst, MA

  • H. Christen

  • D. Mandrus

    • Oak Ridge National Lab., Condensed Matter Sciences Div., Oak Ridge, TN

  • Z. Fang

    • Inst. of Physics, Chinese Academy of Science, Beijing, China

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• Magnetoresistance Caused by Spin-polarized Variable Range Hopping--Perovskite Ruthenates

  ORAL

  March 22, 2005, 10:51 AM – March 22, 2005, 11:03 AM

  Authors

  • I-W. Chen

    • Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA19104-6272, USA

  • F. Huang

    • Department of Materials Science and Engineering, University of Pennsylvania, Philadelphia, PA19104-6272, USA

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• Charges play musical chairs on the pyrochlore lattice

  ORAL

  March 22, 2005, 11:03 AM – March 22, 2005, 11:15 AM

  Authors

  • Doron Bergman

    • UC, Santa Barbara

  • Gregory Fiete

  • Leon Balents

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