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Kitaev and Honeycomb Systems

ORAL · T54 · ID: 1067632

Presentations

  • Neutron scattering studies of the candidate Kitaev material Na<sub>2</sub>PrO<sub>3</sub>

    ORAL

    –

    Presenters

    • Ryutaro Okuma

      University of Oxford, University of Oxford Physics Department

    Authors

    • Ryutaro Okuma

      University of Oxford, University of Oxford Physics Department

    • Roger D Johnson

      University College London

    • Pascal Manuel

      ISIS Pulsed Neutron Source UK, ISIS Neutron and Muon Source, ISIS neutron source

    • David J Voneshen

      ISIS Pulsed Neutron Source, ISIS Facility, Rutherford Appleton Laboratory, Science and Technology Facilities Council

    • Radu Coldea

      University of Oxford Physics Department

    View abstract →

  • Geometrical frustration versus Kitaev interactions in BaCo<sub>2</sub>(AsO<sub>4</sub>)

    ORAL

    –

    Publication: https://arxiv.org/abs/2205.15262

    Presenters

    • Emily Zhang

      Univ of Toronto

    Authors

    • Emily Zhang

      Univ of Toronto

    • Thomas J Halloran

      Johns Hopkins University

    • Félix Desrochers

      University of Toronto

    • Tong Chen

      Johns Hopkins University

    • Li Ern Chern

      Univ of Toronto, Univ of Cambridge

    • Zhijun Xu

      University of Maryland, College Park

    • Barry Winn

      ORNL, Oak Ridge National Lab, Oak Ridge National Laboratory

    • Melissa K Graves-Brook

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Matthew B Stone

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Yiming Qiu

      National Institute of Standards and Technology

    • Alexander I Kolesnikov

      Oak Ridge National Lab

    • Ruidan Zhong

      Shanghai Jiao Tong Univ

    • Robert Cava

      Princeton University

    • Yong Baek Kim

      Univ of Toronto, University of Toronto

    • Collin L Broholm

      John Hopkins University, Johns Hopkins University

    View abstract →

  • Bond-dependent anisotropy and magnon breakdown in cobalt Kitaev triangular antiferromagnet

    ORAL

    –

    Presenters

    • Chaebin Kim

      Seoul National University

    Authors

    • Chaebin Kim

      Seoul National University

    • Sujin Kim

      Ewha Womans University

    • Pyeongjae Park

      Seoul Natl Univ

    • Taehun Kim

      Brookhaven National Laboratory

    • Jaehong Jeong

      Seoul National University

    • Seiko O Kawamura

      J-PARC, J-PARC Center

    • Kenji Nakajima

      J-PARC, J-PARC Center, Japan Proton Accelerator Research Complex

    • Naoki Murai

      Japan Atomic Energy Agency

    • Alexander L Chernyshev

      University of California, Irvine

    • Martin P Mourigal

      Georgia Tech

    • Sung-Jin Kim

      Ewha womans university

    • Je-Geun Park

      Seoul Natl Univ, Seoul National University

    View abstract →

  • Magnetic exchange Hamiltonian of the spin-helix material NiI<sub>2 </sub>from paramagnetic scattering and Possible Skyrmion Phase

    ORAL

    –

    Presenters

    • Olivia Vilella

      Georgia Institute of technology

    Authors

    • Olivia Vilella

      Georgia Institute of technology

    • Martin P Mourigal

      Georgia Tech

    • Chaebin Kim

      Seoul National University

    • Je-Geun Park

      Seoul Natl Univ, Seoul National University

    • Matthew B Stone

      Oak Ridge National Lab, Oak Ridge National Laboratory

    View abstract →

  • Introduction of a New Complete-Exchange Honeycomb Layered Compound

    ORAL

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    Presenters

    • Faranak Bahrami

      Boston College

    Authors

    • Faranak Bahrami

      Boston College

    • Oleg Lebedev

      Laboratoire CRISMAT

    • Sangyun Lee

      Los Alamos National Laboratory

    • Andrew J Woods

      Los Alamos National Laboratory

    • Xiaohan Yao

      Boston College, Department of Physics, Boston College, Chestnut Hill, Massachusetts, 02467, USA

    • Roman Movshovich

      Los Alamos Natl Lab, Los Alamos National Laboratory

    • Daniel Haskel

      Argonne National Laboratory, Advanced Photon Source, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, USA

    • Fazel Tafti

      Boston College, Department of Physics, Boston College, Chestnut Hill, Massachusetts 02467, USA, Department of Physics, Boston College, Chestnut Hill, Massachusetts, 02467, USA

    View abstract →

  • Competing Multipolar Orders and Field-induced Kitaev Multipolar Liquid in d<sup>2</sup> Mott Insulators

    ORAL

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    Publication: (1) Competing multipolar orders in a face-centered cubic lattice: Application to the osmium double perovskites, Derek Churchill and Hae-Young Kee, Phys. Rev. B 105, 014438 (2022)<br>(2) Field-induced Kitaev multipolar liquid in d2 honeycomb Mott insulators, Ahmed Rayyan, Derek Churchill and Hae-Young Kee, arXiv:2206.10647 (2022)

    Presenters

    • Derek Churchill

      Univ of Toronto

    Authors

    • Derek Churchill

      Univ of Toronto

    • Hae-Young Kee

      Univ of Toronto, University of Toronto

    • Ahmed Rayyan

      University of Toronto, Univ of Toronto

    View abstract →

  • Determining Kitaev interaction in spin-S honeycomb Mott insulators

    ORAL

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    Publication: Jiefu Cen and Hae-Young Kee, Determining Kitaev interaction in spin-S honeycomb Mott insulators, submitted for review. arXiv:2208.13807

    Presenters

    • JIEFU CEN

      university of toronto

    Authors

    • JIEFU CEN

      university of toronto

    • Hae-Young Kee

      Univ of Toronto, University of Toronto

    View abstract →