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Towards realizing Kitaev physics and other topological phases

FOCUS · R61 · ID: 355232

Presentations

  • Heisenberg-Kitaev physics in magnetic fields

    Invited

    –

    Presenters

    • Matthias Vojta

      TU Dresden, Physics, Technische Universitaet Dresden, Institute of Theoretical Physics, Technical University of Dresden

    Authors

    • Matthias Vojta

      TU Dresden, Physics, Technische Universitaet Dresden, Institute of Theoretical Physics, Technical University of Dresden

    • Lukas Janssen

      TU Dresden, Physics, Technische Universitaet Dresden, Institute of Theoretical Physics, Technical University of Dresden

    View abstract →

  • Emergence of a field-driven U(1) spin liquid in spin-1 Kitaev systems

    ORAL

    –

    Presenters

    • Simon Trebst

      Univ Cologne, Institute for Theoretical Physics, University of Cologne, University of Cologne

    Authors

    • Simon Trebst

      Univ Cologne, Institute for Theoretical Physics, University of Cologne, University of Cologne

    • Ciaran Hickey

      Univ Cologne, Institute for Theoretical Physics, University of Cologne, University of Cologne

    • Panagiotis Peter Stavropoulos

      University of Toronto, Physics, University of Toronto, Univ of Toronto

    • Christoph Berke

      Univ Cologne, University of Cologne

    • Hae-Young Kee

      University of Toronto, Physics, University of Toronto, Univ of Toronto

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  • Large off-diagonal exchange coupling driven magnetic anisotropy and spin liquid states in the C<sub>3</sub>-symmetric iridate K<sub>2</sub>IrO<sub>3</sub>

    ORAL

    –

    Presenters

    • Rajyavardhan Ray

      IFW - Dresden

    Authors

    • Rajyavardhan Ray

      IFW - Dresden

    • Ravi Yadav

      IFW - Dresden

    • Satoshi Nishimoto

      Institute for Theoretical Solid State Physics, IFW-Dresden, IFW - Dresden, IFW Dresden, Germany

    • Manuel Richter

      IFW - Dresden

    • Jeroen Van den Brink

      Leibniz Institute for Solid State and Materials Research, IFW Dresden, D-01171 Dresden, Germany, Leibniz Institute for Solid State and Materials Research, 01069 Dresden, Germany, IFW - Dresden, IFW Dresden, Germany, IFW Dresden

    View abstract →

  • Chemical tuning between triangular and honeycomb structures in a 5d spin-orbit Mott insulator

    ORAL

    –

    Presenters

    • Roger Johnson

      Department of Physics and Astronomy, University College London, University College London

    Authors

    • Roger Johnson

      Department of Physics and Astronomy, University College London, University College London

    • Ineke Broeders

      University of Oxford

    • Kavita Mehlawat

      Department of Physical Sciences, ISER

    • Ying Li

      Intitut fur Theoretische Physik, Goethe-Universitat Frankfurt

    • Yogesh Singh

      Department of Physical Sciences, ISER

    • Roser Valenti

      Goethe University Frankfurt, Intitut fur Theoretische Physik, Goethe-Universitat Frankfurt, Institute for Theoretical Physics, Goethe University Frankfurt, Institut für Theoretische Physik Goethe Universität Frankfurt am Main, Goethe-Universität Frankfurt

    • Radu Coldea

      University of Oxford

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  • Raman Scattering Investigation of a New Candidate for a Quantum Spin Liquid, the Magnetic Insulator, Ba<sub>3</sub>Ir<sub>4</sub>O<sub>10</sub>

    ORAL

    –

    Presenters

    • Aaron Sokolik

      University of Colorado, Boulder

    Authors

    • Aaron Sokolik

      University of Colorado, Boulder

    • Nick Pellatz

      University of Colorado, Boulder, Physics, University of Colorado, Boulder

    • Gang Cao

      University of Colorado, Boulder, Department of Physics, University of Colorado at Boulder, Physics Department, University of Colorado Boulder, Physics, University of Colorado, Boulder, University of Colorado at Boulder, Physics, University of Colorado Boulder

    • Dmitry Reznik

      University of Colorado, Boulder, University of Colorado at Boulder, Physics, University of Colorado, Boulder

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  • Ab-Initio insight into non-local charge fluctuations in optical conductivity for α-RuCl<sub>3 </sub>through a Wannier basis: Highlighting the role of chemistry in correlated electron systems

    ORAL

    –

    Presenters

    • Casey Eichstaedt

      University of Tennessee, Knoxville

    Authors

    • Casey Eichstaedt

      University of Tennessee, Knoxville

    • Tom Berlijn

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Ken Burch

      Boston College

    • Adolfo German Eguiluz

      University of Tennessee, Knoxville

    View abstract →

  • New magnetic order revealed in α-RuCl<sub>3</sub> at intermediate magnetic fields using neutron diffraction

    ORAL

    –

    Presenters

    • Christian Balz

      ISIS Neutron and Muon Source

    Authors

    • Christian Balz

      ISIS Neutron and Muon Source

    • Lukas Janssen

      TU Dresden, Physics, Technische Universitaet Dresden, Institute of Theoretical Physics, Technical University of Dresden

    • Paula Lampen-Kelley

      University of Tennessee

    • Arnab Banerjee

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

    • Yaohua Liu

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

    • Jiaqiang Yan

      Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

    • David Mandrus

      University of Tennessee

    • Matthias Vojta

      TU Dresden, Physics, Technische Universitaet Dresden, Institute of Theoretical Physics, Technical University of Dresden

    • Stephen E Nagler

      Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Lab

    View abstract →

  • Phononic Structure of Kitaev Quantum Spin Liquid Candidate Material alpha-RuCl3

    ORAL

    –

    Presenters

    • Tom Berlijn

      Oak Ridge National Lab, Oak Ridge National Laboratory

    Authors

    • Tom Berlijn

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Arnab Banerjee

      Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

    • Yongqiang Cheng

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Sai Mu

      UC Santa Barbara, Materials Department, University of California, Santa Barbara

    View abstract →

  • X-ray scattering studies of elementary excitations of α-RuCl<sub>3</sub>

    ORAL

    –

    Presenters

    • Blair Lebert

      Physics, University of Toronto

    Authors

    • Blair Lebert

      Physics, University of Toronto

    • Subin Kim

      Physics, University of Toronto

    • Valentina Bisogni

      Brookhaven National Laboratory, NSLS-II, Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory

    • Ignace Jarrige

      Brookhaven National Laboratory, NSLS-II, Brookhaven National Laboratory, National Synchrotron Light Source II, Brookhaven National Laboratory

    • Andi Barbour

      Brookhaven National Laboratory, NSLS-II, Brookhaven National Laboratory, Brookhaven National Lab.

    • Ahmet Alatas

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

    • Ayman Said

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

    • Young-June Kim

      Physics, University of Toronto, Department of Physics, University of Toronto

    View abstract →