Focus Session: Frustrated and Low-D Magnetism -- Spins, Orbitals, and Phonons

Presentations

• Probing spin correlations in the frustrated magnets CdCr$_2$O$_4$ and ZnCr$_2$O$_4$

  ORAL

  March 17, 2010, 11:15 AM – March 17, 2010, 11:27 AM

  Authors

  • Florian Schrettle

  • Torsten Rudolf

  • Valdimir Tsurkan

  • Franz Mayr

  • Christian Kant

  • Joachim Deisenhofer

    • Augsburg University

  • Alois Loidl

    • Experimentalphysik V, Center for Electronic Correlations and Magnetism, Institute for Physics, Augsburg University, D-86135 Augsburg, Germany

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• Model for frustrated spin-orbital chains: application to CaV2O4

  ORAL

  March 17, 2010, 11:27 AM – March 17, 2010, 11:39 AM

  Authors

  • Natalia Perkins

    • University of Wisconsin, Madison
    • University of Wisconsin Madison

  • Gia-Wei Chern

    • chern@physics.wisc.edu

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• Magneto-elastics of a spin liquid: X-ray studies of Tb2Ti2O7 in pulsed magnetic fields

  ORAL

  March 17, 2010, 11:39 AM – March 17, 2010, 11:51 AM

  Authors

  • J.P.C. Ruff

    • McMaster University

  • Z. Islam

    • Argonne National Lab

  • B.D. Gaulin

    • McMaster University

  • H. Nojiri

    • IMR, Tohoku Univerity

  • Y. Matsuda

    • ISSP, U of Tokyo.

  • J.P. Clancy

    • McMaster University

  • K.A. Ross

    • McMaster University

  • J.C. Lang

    • Argonne National Lab

  • A. Dabkowski

    • McMaster University

  • H.A. Dabkowska

    • McMaster University

  View abstract →

• Frustration in antiferromagnets and spin liquids

  COFFEE_KLATCH · Invited

  March 17, 2010, 11:51 AM – March 17, 2010, 12:27 PM

  Authors

  • Roser Valenti

    • Institut fuer Theoretische Physik, Universitaet Frankfurt
    • Institut fuer Theoretische Physik, Unversitaet Frankfurt
    • Institute of Theoretical Physics, Frankfurt University

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• Low energy excitations in multiferroic hexa-YMnO3

  ORAL

  March 17, 2010, 12:27 PM – March 17, 2010, 12:39 PM

  Authors

  • Andrei Sushkov

    • Materials Research Science and Engineering Center, Department of Physics, University of Maryland at College Park

  • Dennis Drew

    • Materials Research Science and Engineering Center, Department of Physics, University of Maryland at College Park

  • Adrian Gozar

    • Brookhaven National Laboratory

  • Maxim Mostovoy

    • Zernike Institute for Advanced Materials, University of Groningen, The Netherlands

  • Girsh Blumberg

  • Nara Lee

  • Sang Cheong

    • Rutgers Center for Emergent materials and Department of Physics and Astronomy, Rutgers University

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• Spin-orbital physics for $t_{2g}$ electron in FCC lattice with application to ordered double perovskites

  ORAL

  March 17, 2010, 12:39 PM – March 17, 2010, 12:51 PM

  Authors

  • Gang Chen

    • University of California Santa Barbara

  • Rodrigo Pereira

    • KITP - Santa Barbara
    • Kavli Institute for Theoretical Physics
    • KITP Santa Barbara

  • Leon Balents

    • Kalvi Institute for Theoretical Physics
    • University of California, Santa Barbara
    • University of CA, Santa Barbara
    • Kavli Institute for Theoretical Physics
    • Kavli Institute of Theoretical Physics
    • KITP, UCSB

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• Spin-lattice interactions through the quantum critical transition in Cu(pyz)(NO$_3$)$_2$

  ORAL

  March 17, 2010, 12:51 PM – March 17, 2010, 1:03 PM

  Authors

  • O. Gunaydin-Sen

    • University of Tennessee

  • J. Chen

    • University of Tennessee

  • J. L. Musfeldt

    • University of Tennessee

  • L. C. Tung

    • NHMFL, Florida State University
    • National High Magnetic Field Laboratory

  • Y. J. Wang

    • NHMFL, Florida State University
    • National High Magnetic Field Laboratory

  • M. M. Turnbull

    • Clark University

  • C. P. Landee

    • Clark University

  • W.-H. Whangbo

    • North Carolina State University
    • Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, U.S.A.

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• Magneto-elastic properties of frustrated triangular magnetic structure: flexomagnetic effect

  ORAL

  March 17, 2010, 1:03 PM – March 17, 2010, 1:15 PM

  Authors

  • Renat Sabirianov

    • University of Nebraska at Omaha

  • Pavel Lukashev

    • University of Nebraska at Omaha

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• Low-temperature orbital ordering and dynamical frustration of spins in KCuF$_{3 }$: Theoretical model

  ORAL

  March 17, 2010, 1:15 PM – March 17, 2010, 1:27 PM

  Authors

  • Siddhartha Lal

    • University of Illinois at Urbana-Champaign
    • University of Illinois
    • Dept. of Physics, University of Illinois

  • J.C.T. Lee

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • S. Yuan

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Young Il Joe

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Yu Gan

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Serban Smadici

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Paul Goldbart

    • University of Illinois at Urbana-Champaign
    • Universiy of Illinois
    • University of Illinois
    • UIUC
    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign

  • S.L. Cooper

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • P. Abbamonte

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • K.D. Finkelstein

    • Cornell High Energy Synchrotron Source, Cornell University
    • CHESS, Cornell University
    • Cornell High Energy Synchrotron Source

  • Yejun Feng

    • APS, Argonne National Lab
    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory
    • APS, Argonne National Laboratory

  • Andrivo Rusydi

    • Nanocore, Physics Dept NUS, IAP Uni Hamburg
    • National University of Singapore

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• Synthesis and characterization of the charge-transfer insulator KCuF$_{3}$

  ORAL

  March 17, 2010, 1:27 PM – March 17, 2010, 1:39 PM

  Authors

  • Shi Yuan

    • Dept. of Physics and Materials Research Laboratory, University of Illinois at UC

  • J.C.T. Lee

  • P. Abbamonte

  • S.L. Cooper

  View abstract →

• Low-temperature orbital ordering and dynamical frustration of spins in KCuF$_3$: Experimental

  ORAL

  March 17, 2010, 1:39 PM – March 17, 2010, 1:51 PM

  Authors

  • J.C.T. Lee

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • S. Yuan

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Siddhartha Lal

    • University of Illinois at Urbana-Champaign
    • University of Illinois
    • Dept. of Physics, University of Illinois

  • Young Il Joe

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Yu Gan

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Serban Smadici

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • Paul Goldbart

    • University of Illinois at Urbana-Champaign
    • Universiy of Illinois
    • University of Illinois
    • UIUC
    • Department of Physics and Institute for Condensed Matter Theory, University of Illinois at Urbana-Champaign

  • S.L. Cooper

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • P. Abbamonte

    • University of Illinois at Urbana-Champaign
    • University of Illinois

  • K.D. Finkelstein

    • Cornell High Energy Synchrotron Source, Cornell University
    • CHESS, Cornell University
    • Cornell High Energy Synchrotron Source

  • Yejun Feng

    • APS, Argonne National Lab
    • Argonne National Laboratory
    • Advanced Photon Source, Argonne National Laboratory
    • APS, Argonne National Laboratory

  • Andrivo Rusydi

    • Nanocore, Physics Dept NUS, IAP Uni Hamburg
    • National University of Singapore

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• Elastic Order by Disorder in an Ising Antiferromagnet

  ORAL

  March 17, 2010, 1:51 PM – March 17, 2010, 2:03 PM

  Authors

  • Anton Souslov

    • University of Pennsylvania

  • Yair Shokef

    • Weizmann Institute of Science

  • T.C. Lubensky

    • University of Pennsylvania

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• Phonon drag in thermal conductivity of antiferromagnets

  ORAL

  March 17, 2010, 2:03 PM – March 17, 2010, 2:15 PM

  Authors

  • Suhas Gangadharaiah

    • University of California, Irvine

  • Alexander Chernyshev

    • University of California, Irvine

  View abstract →