Focus session: Complex Bulk Oxides: Iridates

Presentations

• Dipoles on monopoles in spin ice

  COFFEE_KLATCH · Invited

  Feb. 27, 2012, 11:15 AM – Feb. 27, 2012, 11:51 AM

  Authors

  • Daniel Khomskii

    • Koeln University

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• Raman scattering study of the pressure- and field-dependent phases of Sr$_{2}$IrO$_{4}$

  ORAL

  Feb. 27, 2012, 11:51 AM – Feb. 27, 2012, 12:03 PM

  Authors

  • Y. Gim

    • Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 104 South Goodwin Avenue, Urbana, Illinois 61801-2902

  • M. Kim

    • Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 104 South Goodwin Avenue, Urbana, Illinois 61801-2902

  • S.L. Cooper

    • Frederick Seitz Materials Research Laboratory, University of Illinois at Urbana-Champaign, 104 South Goodwin Avenue, Urbana, Illinois 61801-2902

  • G. Cao

    • Department of Physics and Astronomy, University of Kentucky, Lexington Kentucky 40506 USA

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• Quantum Hall effects in a Weyl semimetal: Possible application in pyrochlore iridates

  ORAL

  Feb. 27, 2012, 12:03 PM – Feb. 27, 2012, 12:15 PM

  Authors

  • Kai-Yu Yang

    • Boston College
    • Department of Physics, Boston College, Chestnut Hill, MA, 02467

  • Yuan-Ming Lu

    • Boston College/UC Berkeley

  • Ying Ran

    • Boston College

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• Electronic ground state properties of Iridate oxides from x-ray absorption spectroscopy

  ORAL

  Feb. 27, 2012, 12:15 PM – Feb. 27, 2012, 12:27 PM

  Authors

  • Daniel Haskel

    • Argonne National Laboratory

  • M.A. Laguna Marco

    • Argonne National Laboratory

  • N.M. Souza-Neto

    • Argonne National Laboratory

  • J.C. Lang

    • ANL
    • Argonne National Laboratory

  • G. Fabbris

    • Argonne National Laboratory and Washington University in St. Louis
    • Washington University in St. Louis and Argonne National Laboratory

  • G. Cao

    • Center for Advanced Materials, University of Kentucky
    • University of Kentucky

  • M. van Veenendaal

    • Argonne National Lab and Northern Illinois University
    • Northern Illinois University and Argonne National Laboratory

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• Lattice-driven magnetoresistivity and metal-insulator transition in single-layered iridates

  ORAL

  Feb. 27, 2012, 12:27 PM – Feb. 27, 2012, 12:39 PM

  Authors

  • O.B. Korneta

    • Center for Advanced Materials, University of Kentucky
    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • T.F. Qi

    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • L.E. De Long

    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • G. Cao

    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • M. Ge

    • China High Magnetic Field Lab and University of Science and Technology of China

  • S. Parkin

    • Department of Chemistry, University of Kentucky

  • P. Schlottmann

    • Department of Physics, Florida State University

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• Time-resolved optical study of magnetism in Sr2IrO4

  ORAL

  Feb. 27, 2012, 12:39 PM – Feb. 27, 2012, 12:51 PM

  Authors

  • David Hsieh

    • MIT

  • Darius Torchinsky

    • MIT
    • Department of Physics, Massachusetts Institute of Technology, Cambridge MA 02139

  • Fahad Mahmood

    • MIT
    • Department of Physics, Massachusetts Institute of Technology, Cambridge MA 02139

  • G. Cao

    • Center for Advanced Materials, University of Kentucky
    • University of Kentucky

  • Nuh Gedik

    • MIT
    • Department of Physics, Massachusetts Institute of Technology, Cambridge MA 02139
    • Massachusetts Institute of Technology

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• Unusual ferromagnetism and strong spin-orbit coupling in Post-Perovskite $CaIrO_3 $

  ORAL

  Feb. 27, 2012, 12:51 PM – Feb. 27, 2012, 1:03 PM

  Authors

  • Luke Marshall

    • Texas Materials Institute, The University of Texas at Austin

  • Jinguang Cheng

    • Texas Materials Institute, The University of Texas at Austin

  • Jianshi Zhou

    • Texas Materials Institute, The University of Texas at Austin

  • John B. Goodenough

    • Texas Materials Institute, The University of Texas at Austin

  • Daniel Haskel

    • Advanced Photon Source, Argonne National Laboratory

  • Michel van Veenendaal

    • Advanced Photon Source, Argonne National Laboratory and Department of Physics, Northern Illinois University

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• Exploring Magnetic Ordering in Sr3Ir2O7

  ORAL

  Feb. 27, 2012, 1:03 PM – Feb. 27, 2012, 1:15 PM

  Authors

  • Sovit Khadka

    • Physics Department, Boston College

  • Chetan Dhital

    • Boston College
    • Physics Department, Boston College

  • Wei Tian

    • Oak Ridge National Laboratory, TN, USA

  • Stephen Wilson

    • Boston College
    • Department of Physics, Boston College, Chestnut Hill MA
    • Physics Department, Boston College

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• Doping a Spin-Orbit Mott Insulator: Topological Superconductivity from the Kitaev-Heisenberg Model and Possible Application to (Na$_2$/Li$_2$)IrO$_3$

  ORAL

  Feb. 27, 2012, 1:15 PM – Feb. 27, 2012, 1:27 PM

  Authors

  • Yi-Zhuang You

    • Institute for Advanced Study, Tsinghua University, Beijing, China

  • Itamar Kimchi

    • Department of Physics, University of California, Berkeley, CA, USA

  • Ashvin Vishwanath

    • Department of Physics, University of California, Berkeley, CA, USA

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• Correlated Itinerant Electrons in Pyrochlore Bi$_{2}$Ir$_{2}$O$_{7}$

  ORAL

  Feb. 27, 2012, 1:27 PM – Feb. 27, 2012, 1:39 PM

  Authors

  • O.B. Korneta

    • Center for Advanced Materials, University of Kentucky
    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • O.B. Korneta

    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • T.F. Qi

    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • Xiangang Wan

    • Department of Physics, Nanjing University, Nanjing, China

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• Measurement of the Mott insulating gap of Sr$_{2}$IrO$_{4}$ with a scanning tunneling microscope

  ORAL

  Feb. 27, 2012, 1:39 PM – Feb. 27, 2012, 1:51 PM

  Authors

  • J. Nichols

    • University of Kentucky

  • G. Cao

    • john.nichols@uky.edu

  • K.-W. Ng

    • john.nichols@uky.edu

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• Mapping the fluctuating Ir$^{4+}$ dimers across the phase diagram of Cu(Ir$_{1-x}$Cr$_{x}$)$_{2}$S$_{4}$ (0$\leq$x$\leq$0.6)

  ORAL

  Feb. 27, 2012, 1:51 PM – Feb. 27, 2012, 2:03 PM

  Authors

  • E.S. Bozin

    • Brookhaven National Laboratory

  • Y.S. Hor

    • Argonne National Laboratory

  • J.F. Mitchell

    • Argonne National Laboratory

  • S.J.L. Billinge

    • Brookhaven National Laboratory, Columbia University

  • P. Juhas

    • Brookhaven National Laboratory, Columbia University

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• Coupling of Orbital and Magnetic Orders to Colossal Negative Thermal Expansion in Novel Mott Insulators

  ORAL

  Feb. 27, 2012, 2:03 PM – Feb. 27, 2012, 2:15 PM

  Authors

  • T.F. Qi

    • Center for Advanced Materials, University of Kentucky

  • O.B. Korneta

    • Center for Advanced Materials, University of Kentucky
    • Department of Physics and Astronomy and Center for Advanced Materials, University of Kentucky

  • S. Parkin

    • Center for Advanced Materials, University of Kentucky

  • L.E. De Long

    • University of Kentucky
    • Center for Advanced Materials, University of Kentucky

  • G. Cao

    • Center for Advanced Materials, University of Kentucky
    • University of Kentucky

  • P. schlottmann

    • Department of Physics, Florida State University

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