Novel Computational Approaches to Coupled Phonon-Magnon Dynamics

INVITED · N56 · ID: 1916429

Presentations

  • Phonon-induced magnetization and its reciprocity: effects of geometrical phase and nonlinearity

    ORAL · Invited

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    Publication: [1] Phonon magnetic moment from electronic topological magnetization, Y Ren, C Xiao, D Saparov, and Q Niu, Physical Review Letters 127 (18), 186403 (2021);
    [2] Gate-tunable phonon magnetic moment in bilayer graphene, XW Zhang, Y Ren, C Wang, T Cao, and D Xiao, Physical Review Letters 130 (22), 226302 (2023);
    [3] Lattice dynamics with molecular Berry curvature: Chiral optical phonons, D Saparov, B Xiong, Y Ren, Q Niu, Physical Review B 105 (6), 064303 (2022);
    [4] Light Driven Spontaneous Phonon Chirality and Magnetization in Paramagnets, Y Ren, M Rudner, and D Xiao, arXiv:2308.00933.

    Presenters

    • Yafei Ren

      University of Delaware, Department of Physics and Astronomy, University of Delaware

    Authors

    • Yafei Ren

      University of Delaware, Department of Physics and Astronomy, University of Delaware

    • Xiaowei Zhang

      University of Washington

    • Daniyar Saparov

      University of Texas at Austin

    • Chong Wang

      University of Washington

    • Cong Xiao

      University of Texas at Austin, University of Macau

    • Bangguo Xiong

      University of Texas at Austin

    • Ting Cao

      University of Washington

    • Mark Rudner

      University of Washington

    • Di Xiao

      University of Washington

    • Qian Niu

      USTC

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  • Intrinsic vibrational angular momentum as nonadiabatic effects in noncollinear magnetic molecules

    ORAL · Invited

    –

    Publication: O. Bistoni, F. Mauri , and M. Calandra, Phys Rev. Lett. 126, 225703 (2021)

    Presenters

    • Francesco Mauri

      Univ of Rome La Sapienza, Sapienza, University of Rome, Sapienza University of Rome; Istituto italiano di tecnologia

    Authors

    • Francesco Mauri

      Univ of Rome La Sapienza, Sapienza, University of Rome, Sapienza University of Rome; Istituto italiano di tecnologia

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  • Adiabatic dynamics of coupled spins and phonons in magnetic insulators

    ORAL · Invited

    –

    Publication: [1] Shang Ren, John Bonini, Massimiliano Stengel, Cyrus E Dreyer, David Vanderbilt, Adiabatic dynamics of coupled spins and phonons in magnetic insulators, arXiv:2307.05668
    [2] John Bonini, Shang Ren, David Vanderbilt, Massimiliano Stengel, Cyrus E Dreyer, Sinisa Coh, Frequency Splitting of Chiral Phonons from Broken Time-Reversal Symmetry in CrI3, Physical Review Letters, 130, 086701 (2023)

    Presenters

    • Shang Ren

      Rutgers University

    Authors

    • Shang Ren

      Rutgers University

    View abstract →