Dynamics of New and Old Triangular Antiferromagnets

Presentations

• Complete field-induced spectral response of the spin-1/2 triangular-lattice antiferromagnet CsYbSe₂

  ORAL · Invited

  March 5, 2024, 11:30 AM – March 5, 2024, 12:06 PM

  Publication: Tao Xie et al., "Complete field-induced spectral response of the spin-1/2 triangular-lattice antiferromagnet CsYbSe2", npj Quantum Materials 8, 48 (2023)

  Presenters

  • Andreas M Läuchli

    • Paul Scherrer Institute

  Authors

  • Andreas M Läuchli

    • Paul Scherrer Institute

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• Phase diagrams and neutron scattering spectra of triangular lattice antiferromagnets from theory and matrix product state computations

  ORAL · Invited

  March 5, 2024, 12:06 PM – March 5, 2024, 12:42 PM

  Publication: A. Szasz, J. Motruk, M. P. Zaletel, and J. E. Moore, "Chiral spin liquid phase of the triangular lattice Hubbard model: a density matrix renormalization group study", Phys. Rev. X 10, 021042 (2020). DOI:10.1103/PhysRevX.10.021042
  T. Cookmeyer, J. Motruk, and J. E. Moore, "Four-Spin Terms and the Origin of the Chiral Spin Liquid in Mott Insulators on the Triangular Lattice", Phys. Rev. Lett. 127, 087201 (2021). DOI:10.1103/PhysRevLett.127.087201
  N. E. Sherman, M. Dupont, and J. E. Moore, "Spectral function of the J1−J2 Heisenberg model on the triangular lattice," Phys. Rev. B 107, 165146 (2023) (Editor's Suggestion). DOI:10.1103/PhysRevB.107.165146
  

  Presenters

  • Joel E Moore

    • University of California, Berkeley

  Authors

  • Joel E Moore

    • University of California, Berkeley

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• Experiments exploring the dynamics of KYbSe2 and NaYbSe2 in field near their magnetization plateaux.

  ORAL · Invited

  March 5, 2024, 12:42 PM – March 5, 2024, 1:18 PM

  Publication: Scheie, A. O., et al. "Non-linear magnons in the 1/3 magnetization plateau of a proximate quantum spin liquid." arXiv preprint arXiv:2207.14785 (2022).

  Presenters

  • Allen O Scheie

    • Los Alamos National Laboratory

  Authors

  • Allen O Scheie

    • Los Alamos National Laboratory

  • Yoshitomo Kamiya

    • Shanghai Jiao Tong Univ

  • Hao Zhang

    • LANL
    • Los Alamos National Laboratory

  • Sangyun Lee

    • Los Alamos National Laboratory

  • Andrew J Woods

    • National High Magnetic Field Lab
    • Maglab
    • Los Alamos National Laboratory

  • Ajeesh M Omanakuttan

    • Los Alamos National Laboratory

  • Matias G Gonzalez

    • Sorbonne Universite

  • Bernard Bernu

    • Sorbonne University

  • John W Villanova

    • Oak Ridge National Laboratory

  • Jie Xing

    • University of South Carolina

  • Qing Huang

    • University of Tennessee

  • Qingming Zhang

    • Lanzhou University/Institute of Physics

  • Jie Ma

    • Shanghai Jiao Tong Univ

  • Eun Sang Choi

    • National High Magnetic Field Laboratory
    • National High Magnetic Field Lab, Tallahassee, Florida
    • NHMFL
    • MagLab
    • Florida State University
    • National High Magnetic Field Laboratory, Florida State University

  • Daniel M Pajerowski

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Haidong Zhou

    • University of Tennessee

  • Athena S Sefat

    • Department of Energy - US

  • Satoshi Okamoto

    • Oak Ridge National Laboratory
    • Oak Ridge National Lab

  • Tom Berlijn

    • Oak Ridge National Laboratory

  • Laura Messio

    • Sorbonne University

  • Roman Movshovich

    • Los Alamos Natl Lab

  • Cristian D Batista

    • University of Tennessee

  • David A Tennant

    • the University of Tennessee at Knoxville
    • Oak Ridge National Lab
    • University of Tennessee, Knoxville
    • University of Tennessee

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• The curse of Midas: when touching triangular and kagome 2d magnets turn them into 1d spin ladders and tubes.

  ORAL · Invited

  March 5, 2024, 1:18 PM – March 5, 2024, 1:54 PM

  Publication: [1] K. Yu. Povarov et al., Phys. Rev. Research 2, 043384 (2020).
  [2] L. Facheris et al., Phys. Rev. Lett. 129, 087201 (2022).
  [3] L. Facheris et al., Phys. Rev. Lett. 130, 256702 (2023)
  [4] D. Flavián, J. Nagl, et al., Phys. Rev. B 107, 174406 (2023).

  Presenters

  • Andrey Zheludev

    • ETH Zurich

  Authors

  • Andrey Zheludev

    • ETH Zurich

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• Dynamics of New and Old Triangular Antiferromagnets

  ORAL · Invited

  March 5, 2024, 1:54 PM – March 5, 2024, 2:30 PM

  Presenters

  • Shang-Shun Zhang

    • University of Minnesota

  Authors

  • Shang-Shun Zhang

    • University of Minnesota

  • Xiaojian Bai

    • Louisiana State University

  • Hao Zhang

    • LANL
    • Los Alamos National Laboratory

  • Anaelle Legros

    • Johns Hopkins University

  • Cristian D Batista

    • University of Tennessee

  • Martin P Mourigal

    • Georgia Tech
    • Georgia Institute of Technology

  • Peter N Armitage

    • Johns Hopkins University

  • Zhiling Dun

    • Georgia Institute of Technology

  • William A Phelan

    • Los Alamos National Laboratory (LANL)

  • Ovidiu O Garlea

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory
    • ORNL

  View abstract →