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Magnons in Magnetic Topological Materials

ORAL · T69 · ID: 49815

Presentations

  • Search for topological magnons using band representations of magnetic space groups

    ORAL

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    Presenters

    • Mohammed Karaki

      The Ohio State University

    Authors

    • Mohammed Karaki

      The Ohio State University

    • Xu Yang

      The Ohio State University

    • Mohamed Nawwar

      The Ohio State University

    • Archibald Williams

      The Ohio State University

    • Joshua E Goldberger

      The Ohio State University, Ohio State University

    • Vicky Doan-Nguyen

      Department of Materials Science and Engineering, Ohio State University, The Ohio State University

    • Yuan-Ming Lu

      The Ohio State University

    View abstract →

  • Nontrivial Topological Properties of a One-dimensional Magnonic Crystal

    ORAL

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    Presenters

    • Kwangyul Hu

      University of Iowa, Department of Physics and Astronomy, University of Iowa

    Authors

    • Kwangyul Hu

      University of Iowa, Department of Physics and Astronomy, University of Iowa

    • Denis R Candido

      University of Iowa, Department of Physics and Astronomy, University of Iowa

    • Michael E Flatté

      University of Iowa, Department of Physics and Astronomy, University of Iowa

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  • Magneto-Raman study of magnon and spin-orbit excitations in CoTiO<sub>3</sub>

    ORAL

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    Presenters

    • Thuc T Mai

      National Institute of Standards and Technology, National Institute of Standards and Tech

    Authors

    • Thuc T Mai

      National Institute of Standards and Technology, National Institute of Standards and Tech

    • Kevin F Garrity

      National Institute of Standards and Technology, National Institute of Standards and Tech, NIST

    • Daniel Shaw

      Colorado State University

    • Yufei Li

      Ohio State University

    • Jeffrey R Simpson

      Towson Univ, Towson University

    • Rolando Valdes Aguilar

      Ohio State Univ - Columbus, Ohio State University

    • Kate A Ross

      Colorado State University

    • Angela R Hight Walker

      National Institute of Standards and Tech, National Institute of Standards and Technology

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  • Terahertz spectroscopy evidence of an electromagnon in honeycomb Dirac magnet CoTiO<sub>3</sub>

    ORAL

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    Presenters

    • Yufei Li

      Ohio State University

    Authors

    • Yufei Li

      Ohio State University

    • Chase L Lyon

      Ohio State University

    • Daniel M Heligman

      Ohio State Univ - Columbus

    • Evan Jasper

      Ohio State Univ - Columbus

    • Daniel Shaw

      Colorado State University

    • Kate A Ross

      Colorado State University

    • Rolando Valdes Aguilar

      Ohio State Univ - Columbus, Ohio State University

    View abstract →

  • Magnons in the antiferromagnetic insulator CoTiO<sub>3</sub>

    ORAL

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    Presenters

    • Jeongheon Choe

      University of Texas at Austin

    Authors

    • Jeongheon Choe

      University of Texas at Austin

    • David Lujan

      University of Texas at Austin

    • Martin A Rodriguez-vega

      University of Texas at Austin, Los Alamos National Laboratory

    • Gaihua Ye

      Texas Tech University, TTU

    • Jiaming He

      University of Texas at Austin

    • Timothy N Nunley

      University of Texas at Austin

    • Aritz Leonardo

      Univ del Pais Vasco

    • M. Arruabarrena

      Materials Physics Center (CFM)

    • A. Ayuela

      Materials Physics Center (CFM)

    • Jianshi Zhou

      University of Texas at Austin

    • Gregory A Fiete

      Northeastern University

    • Rui He

      Texas Tech Univ, Texas Tech University

    • Xiaoqin (Elaine) Li

      University of Texas at Austin

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  • Spin-Space Groups and Magnon Band Topology

    ORAL

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    Publication: https://arxiv.org/abs/2103.05656

    Presenters

    • Alberto Corticelli

      Max Planck Institute - PKS

    Authors

    • Alberto Corticelli

      Max Planck Institute - PKS

    • Roderich Moessner

      Max Planck Institute for the Physics of Complex Systems

    • Paul McClarty

      Max Planck Institute for the Physics of Complex Systems

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  • Magnon Topology in Chiral Crystals: Multifold Crossings and Nodal Planes

    ORAL

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    Publication: Magnonic Nodal Planes in Cu2OSeO3, collaboration with TUM, T. Weber et al. (planned)<br>Topological Edge States in a one-dimensional Quantum Paramagnet (planned)

    Presenters

    • Niclas P Heinsdorf

      Max Planck Institute for Solid State Research, Max Planck Institute for solid state research

    Authors

    • Niclas P Heinsdorf

      Max Planck Institute for Solid State Research, Max Planck Institute for solid state research

    • Darshan G Joshi

      Harvard University

    • Andreas P Schnyder

      Max Planck Institute for Solid State Research, Max Planck Institute for Solid State Physics

    • Tobias Weber

      Institut Laue-Langevin

    • Marc A Wilde

      TU Munich, Technische Universitaet Muenchen

    • Michal Stekiel

      Technische Universitaet Muenchen

    • Christian Pfleiderer

      Tech Univ Muenchen, Physics Department, Technical University of Munich, Germany

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  • Jackiw-Rebbi magnons

    ORAL

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    Presenters

    • Pablo I Martinez

      McGill Univ

    Authors

    • Pablo I Martinez

      McGill Univ

    • Tami Pereg-Barnea

      McGill Univ, McGill University

    • Bill A Coish

      McGill Univ, McGill University

    View abstract →