Magnetic Topological Insulators

FOCUS · N02 · ID: 2154693

Presentations

  • Spin-resolved band structure in the antiferromagnetic topological insulators MnBi<sub>2</sub>Te<sub>4</sub> and MnBi<sub>4</sub>Te<sub>7</sub>

    ORAL

    –

    Publication: 1. Zhang, H., Liu, C.-X., & Zhang, S.-C. (2013). Spin-Orbital Texture in Topological Insulators. Physical Review Letters, 111(6), 066801. https://doi.org/10.1103/PhysRevLett.111.066801

    Presenters

    • Xue Han

      Stanford University

    Authors

    • Xue Han

      Stanford University

    • Jason Qu

      Stanford Univ

    • Hengxin Tan

      Weizmann Institute of Science

    • Binghai Yan

      Weizmann Institute of Science

    • Zicheng Tao

      School of Physical Science and Technology, ShanghaiTech University

    • Yanfeng Guo

      ShanghaiTech University, School of Physical Science and Technology, ShanghaiTech University

    • Zhi-Xun Shen

      Stanford University, stanford university

    • Jonathan A Sobota

      Stanford University, Stanford Institute for Materials and Energy Sciences, SLAC National Accelerator Laboratory

    View abstract →

  • Hydrogen-tuned charge transport in a van der Waals antiferromagnet MnSb<sub>2</sub>Te<sub>4</sub> with antisite disorder

    ORAL

    –

    Publication: [1] H. Deng et al, Nature Comms. 13, 2308 (2022).

    Presenters

    • Ayesha Lakra

      The City College of New York

    Authors

    • Ayesha Lakra

      The City College of New York

    • Entela Buzi

      The Graduate Center - CUNY, The City College of New York - CUNY

    • Afrin Nahar Tamanna

      The City College of New York

    • Jisoo Moon

      The City College of New York

    • Kamil Sobczak

      University of Warsaw

    • Kyungwha Park

      Virginia Tech

    • Lia Krusin-Elbaum

      The City College of New York

    View abstract →

  • Efficient Quantum Transduction Using Anti-Ferromagnetic Topological Insulators

    ORAL

    –

    Publication: arXiv:2308.09048

    Presenters

    • Haowei Xu

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    Authors

    • Haowei Xu

      Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology

    • Changhao Li

      Massachusetts Institute of Technology MI, JPMorgan Chase, Massachusetts Institute of Technology

    • Guoqing Wang

      Massachusetts Institute of Technology

    • Hao Tang

      MIT, Massachusetts Institute of Technology

    • Paola Cappellaro

      Massachusetts Institute of Technology MI, Massachusetts Institute of Technology

    • Ju Li

      Massachusetts Institute of Technology

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  • Intralayer Non-Collinear Antiferromagnetism Induced Flat Bands in Two-Dimensional CoBi<sub>2</sub>Te<sub>4</sub>

    ORAL

    –

    Publication: Z. Zhao, Z. Liu, M. Edmonds and N. V. Medhekar, Intralayer Non-Collinear Antiferromagnetism Induced Flat Bands in Two-Dimensional CoBi2Te4, in preparation (2023).

    Presenters

    • Nikhil Medhekar

      Department of Materials Science and Engineering, Monash University, Clayton, 3800 VIC, Australia | ARC FLEET, Monash University, Clayton, 3800 VIC, Australia, Monash University

    Authors

    • Nikhil Medhekar

      Department of Materials Science and Engineering, Monash University, Clayton, 3800 VIC, Australia | ARC FLEET, Monash University, Clayton, 3800 VIC, Australia, Monash University

    • Ziyuan Zhao

      Monash University

    • Zhao Liu

      Monash University

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  • Defect-Driven Competing Magnetic Interactions in MnSb<sub>2</sub>Te<sub>4</sub>

    ORAL

    –

    Presenters

    • Dhurba R Jaishi

      Iowa State University

    Authors

    • Dhurba R Jaishi

      Iowa State University

    • Bing Li

      Argonne National Laboratory

    • Tianxiong Han

      Iowa State University, Ames National Laboratory, Iowa State University, Ames National Lab

    • Simon X Riberolles

      Ames National Laboratory, Ames Lab

    • Daniel M Pajerowski

      Oak Ridge National Lab, Oak Ridge National Laboratory

    • Jiaqiang Yan

      Oak Ridge National Laboratory

    • Robert J McQueeney

      Ames National Laboratory/Iowa State University, Iowa State University, Ames National Laboratory and Iowa State University

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  • Evidence of a type-II to type-I Weyl semimetal transition controlled by magnetization rotation

    ORAL

    –

    Presenters

    • Qianni Jiang

      Stanford University, University of Washington, Department of Physics, University of Washington, Seattle, WA 98105

    Authors

    • Qianni Jiang

      Stanford University, University of Washington, Department of Physics, University of Washington, Seattle, WA 98105

    • Johanna M Palmstrom

      Los Alamos National Laboratory, NHMFL, Los Alamos National Laboratory, Los Alamos, NM87545, USA

    • Paul Malinowski

      Cornell University, University of Washington

    • Yue Shi

      University of Washington

    • John Singleton

      NHMFL/ LANL, NHMFL, Los Alamos National Laboratory, Los Alamos National Laboratory

    • David E Graf

      Florida State University, National High Magnetic Fields Laboratory, Florida State University, National High Magnetic Field Laboratory, Florida State University

    • Shalinee Chikara

      Florida State University

    • Jiun-Haw Chu

      University of Washington, Department of Physics, University of Washington, Seattle, WA 98105

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  • Investigation of Electric Field Induced Topological Magnons in MnPSe<sub>3</sub>

    ORAL

    –

    Publication: An efficient material search for room-temperature topological magnons; DOI: 10.1126/sciadv.ade7731

    Presenters

    • Alexander M Blackston

      Ohio State University

    Authors

    • Alexander M Blackston

      Ohio State University

    • Mohamed Nawwar

      Department of Materials Science and Engineering, The Ohio State University

    • Darpan Verma

      Department of Materials Science and Engineering, The Ohio State University

    • Alexandria Fonseca

      Department of Materials Science and Engineering, The Ohio State University

    • Mohammed J Karaki

      Ohio State University, Department of Physics, Ohio State University

    • Yuan-Ming Lu

      Ohio State University, The Ohio State University, Department of Physics, The Ohio State University

    • Roberto Myers

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

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  • Weyl points on non-orientable Brillouin zones: Nielsen-Ninomiya, Fermi arcs and Z2 topological charge

    ORAL

    –

    Presenters

    • Andre G Fonseca

      Massachusetts Institute of Technology

    Authors

    • Andre G Fonseca

      Massachusetts Institute of Technology

    • Sachin Vaidya

      Massachusetts Institute of Technology

    • Thomas Christensen

      Technical University of Denmark

    • Mikael C Rechtsman

      Pennsylvania State University

    • Taylor L Hughes

      University of Illinois at Urbana-Champaign

    • Marin Soljacic

      Massachusetts Institute of Technology, MIT

    View abstract →