Mn-Te Magnetic Topology I

Presentations

• Tunable Higher-Order Topology in MnBi_2nTe_3n+1

  ORAL · Invited

  March 14, 2022, 4:00 PM – March 14, 2022, 4:36 PM

  Publication: R.-X. Zhang, F. Wu, S. Das Sarma, Phys. Rev. Lett. 124, 136407 (2020)

  Presenters

  • Ruixing Zhang

    University of Tennessee, University of Maryland, College Park

  Authors

  • Ruixing Zhang

    University of Tennessee, University of Maryland, College Park

  View abstract →

• Thermoelectric and Thermal Conductivity Studies on Mn(Bi_1-xSb_x)₂Te₄

  ORAL

  March 14, 2022, 4:36 PM – March 14, 2022, 4:48 PM

  Publication: Planned paper on these results, will update when more information available.

  Presenters

  • Robert A Robinson

    Pennsylvania State University

  Authors

  • Robert A Robinson

    Pennsylvania State University

  • Seng Huat Lee

    Pennsylvania State University

  • Yu Wang

    Pennsylvania State University

  • Zhiqiang Mao

    Pennsylvania State University

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• Out-of-plane magnetotransport studies of the magnetic topological insulator Mn(Bi_1-xSb_x)₂Te₄

  ORAL

  March 14, 2022, 4:48 PM – March 14, 2022, 5:00 PM

  Presenters

  • Seng Huat Lee

    Pennsylvania State University

  Authors

  • Seng Huat Lee

    Pennsylvania State University

  • David E Graf

    Florida State University, National High Magnetic Field Laboratory, NHMFL, Florida State University, National High Magnetic Field Laboratory and Department of Physics, Florida State University

  • Zhiqiang Mao

    Pennsylvania State University

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• Stability of type-II Weyl points in MnBi_2–_xSb_xTe₄ based on orbital interactions

  ORAL

  March 14, 2022, 5:00 PM – March 14, 2022, 5:12 PM

  Publication: [1] S. H. Lee et al., Phys. Rev. X 11, 031032 (2021) <br>[2] Y. Wang, arXiv:2103.12730

  Presenters

  • Yuanxi Wang

    University of North Texas

  Authors

  • Yuanxi Wang

    University of North Texas

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• Nanomechanical Measurements of an Antiferromagnetic Topological Insulator

  ORAL

  March 14, 2022, 5:12 PM – March 14, 2022, 5:24 PM

  Presenters

  • Shuwan Liu

    University of Utah

  Authors

  • Shuwan Liu

    University of Utah

  • Sukong Chong

    University of California, Los Angeles

  • Rohit Kumar

    University of Utah

  • Amit Vashist

    University of Utah

  • Dongwook Kim

    University of Utah

  • Seng Huat Lee

    Pennsylvania State University

  • Kang-Lung Wang

    University of California, Los Angeles

  • Zhiqiang Mao

    Pennsylvania State University

  • Feng Liu

    University of Utah

  • Vikram V Deshpande

    University of Utah

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• Coexistence of Chern Band and Landau Quantization in Intrinsic Magnetic Topological Insulator

  ORAL

  March 14, 2022, 5:24 PM – March 14, 2022, 5:36 PM

  Presenters

  • Su Kong Chong

    University of California, Los Angeles

  Authors

  • Su Kong Chong

    University of California, Los Angeles

  • Seng Huat Lee

    Pennsylvania State University

  • Jan J Jaroszynski

    National High Magnetic Field Laboratory, National High Magnetic Field Laboratory, Tallahassee, FL

  • Zhiqiang Mao

    Pennsylvania State University

  • Kang-Lung Wang

    University of California, Los Angeles

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• Transport and Magnetic Properties of MnSb₂Te₄ Ferromagnetic Layers Grown by MBE

  ORAL

  March 14, 2022, 5:36 PM – March 14, 2022, 5:48 PM

  Publication: M. Mogi, R. Yoshimi, A. Tsukazaki, K. Yasuda, Y. Kozuka, K. S. Takahashi, M. Kawasaki, and Y. Tokura, Appl. Phys. Lett. 107, 182401(2015)<br><br>J. Zhang, W. Ming, Z. Huang, G. Liu, X. Kou, Y. Fan, K. L. Wang, and Y. Yao, Phys. Rev. B 88, 235131(2013)

  Presenters

  • Candice Forrester

    The Graduate Center, City University of

  Authors

  • Candice Forrester

    The Graduate Center, City University of

  • Ido Levy

    City College of New York

  • Kaushini Wickramsinghe

    The City College of New York

  • Xiaxin Ding

    City College of New York, The City College of New York

  • Christophe Testelin

    Sorbonne Université, CNRS, Institut des NanoSciences de Paris, Sorbonne Université, CNRS

  • Lia Krusin-Elbaum

    The City College of New York

  • Maria C Tamargo

    The City College of New York

  • Gustavo Lopez

    Lehman College, CUNY

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• Tuning Fermi level in ferromagnetic MnSb₂Te₄ by hydrogenation.

  ORAL

  March 14, 2022, 5:48 PM – March 14, 2022, 6:00 PM

  Publication: [1] H. Deng et al, arXiv:2102.06639 [cond-mat.mtrl-sci] (2021)

  Presenters

  • Xiaxin Ding

    City College of New York, The City College of New York

  Authors

  • Entela Buzi

    The City College of New York, City College of New York

  • Xiaxin Ding

    City College of New York, The City College of New York

  • Ayesha Lakra

    The Graduate Center, City University of, CUNY

  • Afrin Nahar Tamanna

    CUNY

  • Haiming Deng

    The City College of New York

  • Jiaqiang Yan

    Oak Ridge National Lab, Oak Ridge National Laboratory, ORNL

  • Lia Krusin-Elbaum

    The City College of New York

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• Growth, characterization and Chern insulator state in MnBi₂Te₄ via the chemical vapor transport method

  ORAL

  March 14, 2022, 6:00 PM – March 14, 2022, 6:12 PM

  Presenters

  • Chaowei Hu

    University of California, Los Angeles

  Authors

  • Chaowei Hu

    University of California, Los Angeles

  • Anyuan Gao

    Harvard University

  • Bryan S Berggren

    University of Colorado, Boulder

  • Hong Li

    Boston College

  • Rafal Kurleto

    University of Colorado, Boulder

  • Dushyant Narayan

    University of Colorado, Boulder

  • Ilija Zeljkovic

    Boston College

  • Dan S Dessau

    University of Colorado, Boulder

  • Suyang Xu

    Harvard University

  • Ni Ni

    University of California, Los Angeles

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• Complexity in Growth Mechanism of MnBi2Te4 using Molecular Beam Epitaxy.

  ORAL

  March 14, 2022, 6:12 PM – March 14, 2022, 6:24 PM

  Presenters

  • Hyunsue Kim

    University of Texas at Austin

  Authors

  • Hyunsue Kim

    University of Texas at Austin

  • Lisa Frammolino

    University of Texas at Austin

  • Mengke Liu

    University of Texas at Austin

  • Jiaqiang Yan

    Oak Ridge National Lab, Oak Ridge National Laboratory, ORNL

  • Xiaoqin (Elaine) Li

    University of Texas at Austin

  • Chih-Kang Shih

    University of Texas at Austin

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• Mechanism of Even-Odd Layer-Dependent Anomalous Hall Effect in MnBi₂Te₄

  ORAL

  March 14, 2022, 6:24 PM – March 14, 2022, 6:36 PM

  Presenters

  • Ruobing Mei

    Pennsylvania State University

  Authors

  • Ruobing Mei

    Pennsylvania State University

  • Yifan Zhao

    Pennsylvania State University, The Pennsylvania State University

  • Lingjie Zhou

    Pennsylvania State University, The Pennsylvania State University

  • Fei Wang

    Pennsylvania State University

  • Guang Wang

    Pennsylvania State University

  • Tiancheng Song

    University of Washington, Princeton University

  • Dmitry Ovchinnikov

    University of Washington

  • Hemian Yi

    Pennsylvania State University

  • Ke Wang

    Pennsylvania State University, University Park, PA, Pennsylvania State University

  • Moses H Chan

    Pennsylvania State University

  • Xiaodong Xu

    University of Washington

  • Cui-Zu Chang

    Pennsylvania State University

  • Chaoxing Liu

    Pennsylvania State University, Department of physics, Pennsylvania State University

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• Thickness-dependent electronic behavior of MBE grown MnBi₂Te₄

  ORAL

  March 14, 2022, 6:36 PM – March 14, 2022, 6:48 PM

  Presenters

  • Mengke Liu

    University of Texas at Austin

  Authors

  • Mengke Liu

    University of Texas at Austin

  • Hyunsue Kim

    University of Texas at Austin

  • Yanxing Li

    University of Texas at Austin

  • Yifan Zhao

    Pennsylvania State University, The Pennsylvania State University

  • Cui-Zu Chang

    Pennsylvania State University

  • Chih-Kang Shih

    University of Texas at Austin

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• Local manifestations of thickness dependent topology and edge states in topological magnet MnBi₂Te₄

  ORAL

  March 14, 2022, 6:48 PM – March 14, 2022, 7:00 PM

  Presenters

  • An-Ping Li

    Oak Ridge National Lab

  Authors

  • An-Ping Li

    Oak Ridge National Lab

  • Felix Luepke

    Oak Ridge National Lab

  • Anh Pham

    Oak Ridge National Lab, Lawrence Livermore National Lab

  • Yifan Zhao

    Pennsylvania State University, The Pennsylvania State University

  • Lingjie Zhou

    Pennsylvania State University, The Pennsylvania State University

  • Wenchang Lu

    North Carolina State University

  • Emil Briggs

    North Carolina State University

  • Jerry Bernholc

    North Carolina State University

  • Marek Kolmer

    Oak Ridge National Lab

  • Jacob D Teeter

    Oak Ridge National Lab

  • Wonhee Ko

    Oak Ridge National Laboratory

  • Cui-Zu Chang

    Pennsylvania State University

  • Panchapakesan Ganesh

    Oak Ridge National Lab

  View abstract →