MnBi2Te4 and Related Compounds: Bulk Properties

Presentations

• Anti-site disorder and competing magnetic ground states of Mn_1-<i>x</i>Sb_{2+0.67<i>x</i>}Te₄

  ORAL

  March 4, 2020, 10:00 AM – March 4, 2020, 10:12 AM

  Presenters

  • Yaohua Liu

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

  Authors

  • Yaohua Liu

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

  • Xiaoping Wang

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab

  • Jiaqiang Yan

    Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  View abstract →

• Native defects in Antiferromagnetic Topological Insulator MnBi₂Te₄

  ORAL

  March 4, 2020, 10:12 AM – March 4, 2020, 10:24 AM

  Presenters

  • Zengle Huang

    Department of Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University

  Authors

  • Zengle Huang

    Department of Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University

  • Jiaqiang Yan

    Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Weida Wu

    Physics and Astronomy, Rutgers University, New Brunswick, Department of Physics and Astronomy, Rutgers University, Department of Physics and Astronomy, Rutgers, The State University of New Jersey, Department of Physics and Astronomy, Rutgers University, New Brunswick, Rutgers University, New Brunswick

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• Magnetism in MnBi₂Te₄ and related compounds

  ORAL

  March 4, 2020, 10:24 AM – March 4, 2020, 10:36 AM

  Presenters

  • Jiaqiang Yan

    Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  Authors

  • Jiaqiang Yan

    Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Andrew May

    Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science & Technology Division, Oak Ridge National Laboratory, Oak Ridge National Laboratory, Oak Ridge National Lab

  • Michael McGuire

    Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Materials Science Division, Oak Ridge National Laboratory

  • Yaohua Liu

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab, Oak Ridge National Laboratory

  • Brian Sales

    Oak Ridge National Lab

  View abstract →

• MnBi_2nTe_3n+1: from intrinsic antiferromagnetic to ferromagnetic topological insulators

  ORAL

  March 4, 2020, 10:36 AM – March 4, 2020, 10:48 AM

  Presenters

  • Ni Ni

    Univ of California Los Angeles, Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Department of Physics and Astronomy, University of California Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles, Department of Physics and Astronomy, University of California, Los Angeles

  Authors

  • Ni Ni

    Univ of California Los Angeles, Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Department of Physics and Astronomy, University of California Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles, Department of Physics and Astronomy, University of California, Los Angeles

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• Ferromagnetic van der Waals compound MnSb_1.8Bi_0.2Te₄

  ORAL

  March 4, 2020, 10:48 AM – March 4, 2020, 11:00 AM

  Presenters

  • Ya-Wen Chuang

    Physics, The Pennsylvania State University, Pennsylvania State University

  Authors

  • Yangyang Chen

    Physics, The Pennsylvania State University, Pennsylvania State University, Department of physics, ICQM, Peking University

  • Ya-Wen Chuang

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Seng Huat Lee

    2D Crystal Consortium, Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Pennsylvania State University, MRI, Penn State University

  • Yanglin Zhu

    Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Pennsylvania State University, Penn State University, Physics, Penn State University, Pennsylvania state University

  • Kevin Honz

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Yingdong Guan

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Yu Wang

    Physics, Pennsylvania State University, Physics, The Pennsylvania State University, Pennsylvania State University, Department of Physics, Pennsylvania State University, Physics, Penn State University, Pennsylvania state University

  • Ke Wang

    Materials Research Institute, The Pennsylvania State University, Pennsylvania State University, Materials Research Institute, Pennsylvania State University

  • Zhiqiang Mao

    Pennsylvania State University, Tulane University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Penn State University, Physics, Penn State University, The Pennsylvania State University

  • Colin Heikes

    National Institute of Standards and Technology

  • Patrick Quarterman

    National Institute of Standards and Technology

  • Pawel Zajdel

    Institute of Physics, University of Silesia, University of Silesia

  • Julie Ann Borchers

    National Institute of Standards and Technology Center for Neutron Research, National Institute of Standards and Technology, NIST Center for Neutron Research, National Institute of Standards and Technology

  • William Ratcliff

    National Institute of Standards and Technology

  • Jun Zhu

    Pennsylvania State University, Physics, The Pennsylvania State University

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• Stability subtlety of layered magnetic topological insulator MnBi₂Te₄

  ORAL

  March 4, 2020, 11:00 AM – March 4, 2020, 11:12 AM

  Presenters

  • Jinliang Ning

    Physics and Engineering Physics, Tulane University, Tulane Univ

  Authors

  • Jinliang Ning

    Physics and Engineering Physics, Tulane University, Tulane Univ

  • Yanglin Zhu

    Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Pennsylvania State University, Penn State University, Physics, Penn State University, Pennsylvania state University

  • Zhiqiang Mao

    Pennsylvania State University, Tulane University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Penn State University, Physics, Penn State University, The Pennsylvania State University

  • Jianwei Sun

    Tulane Univ, Tulane University, Physics and Engineering Physics, Tulane University

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• Magnetic structure evolution in the Mn(Bi,Sb)₂Te₄ family of intrinsic magnetic topological insulators

  ORAL

  March 4, 2020, 11:12 AM – March 4, 2020, 11:24 AM

  Presenters

  • Colin Heikes

    National Institute of Standards and Technology

  Authors

  • Colin Heikes

    National Institute of Standards and Technology

  • Patrick Quarterman

    National Institute of Standards and Technology

  • Yangyang Chen

    Physics, The Pennsylvania State University, Pennsylvania State University, Department of physics, ICQM, Peking University

  • Ya-Wen Chuang

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Seng Huat Lee

    2D Crystal Consortium, Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Pennsylvania State University, MRI, Penn State University

  • Yanglin Zhu

    Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Pennsylvania State University, Penn State University, Physics, Penn State University, Pennsylvania state University

  • Kevin Honz

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Yingdong Guan

    Physics, The Pennsylvania State University, Pennsylvania State University

  • Yu Wang

    Physics, Pennsylvania State University, Physics, The Pennsylvania State University, Pennsylvania State University, Department of Physics, Pennsylvania State University, Physics, Penn State University, Pennsylvania state University

  • Ke Wang

    Materials Research Institute, The Pennsylvania State University, Pennsylvania State University, Materials Research Institute, Pennsylvania State University

  • Zhiqiang Mao

    Pennsylvania State University, Tulane University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Penn State University, Physics, Penn State University, The Pennsylvania State University

  • Jun Zhu

    Pennsylvania State University, Physics, The Pennsylvania State University

  • Pawel Zajdel

    Institute of Physics, University of Silesia, University of Silesia

  • Julie Ann Borchers

    National Institute of Standards and Technology Center for Neutron Research, National Institute of Standards and Technology, NIST Center for Neutron Research, National Institute of Standards and Technology

  • William Ratcliff

    National Institute of Standards and Technology

  View abstract →

• Single Crystal Study of Magnetic Topological Material MnBi_2xTe_3x+1.

  ORAL

  March 4, 2020, 11:24 AM – March 4, 2020, 11:36 AM

  Presenters

  • Joshua Wakefield

    Massachusetts Institute of Technology MIT

  Authors

  • Joshua Wakefield

    Massachusetts Institute of Technology MIT

  • Takashi Kurumaji

    Department of Physics, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT

  • Takehito Suzuki

    Department of Physics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT, Physics, MIT

  • Joseph G Checkelsky

    Department of Physics, Massachusetts Institute of Technology, Department of Physics, Massachusetts Institute of Technology MIT, Massachusetts Institute of Technology, Massachusetts Institute of Technology MIT, Physics, MIT

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• Crystal and magnetic structure of magnetic topological insulators MnBi_2nTe_3n+1

  ORAL

  March 4, 2020, 11:36 AM – March 4, 2020, 11:48 AM

  Presenters

  • LEI DING

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Laboratory

  Authors

  • LEI DING

    Oak Ridge National Lab, Neutron Scattering Division, Oak Ridge National Laboratory

  • Chaowei Hu

    Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Physics and Astronomy, Univerisity of California, Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles

  • Feng Ye

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab

  • Erxi Feng

    Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge National Lab

  • Ni Ni

    Univ of California Los Angeles, Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Department of Physics and Astronomy, University of California Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles, Department of Physics and Astronomy, University of California, Los Angeles

  • Huibo Cao

    Oak Ridge National Lab, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA, Neutron Scattering Division, Oak Ridge National Laboratory, Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA, Oak Ridge Natl Lab

  View abstract →

• Large intrinsic anomalous Hall effect in hole-doped ferromagnetic phase MnSb<i>_x</i>Bi_2-<i>x</i>Te₄

  ORAL

  March 4, 2020, 11:48 AM – March 4, 2020, 12:00 PM

  Presenters

  • Seng Huat Lee

    2D Crystal Consortium, Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Pennsylvania State University, MRI, Penn State University

  Authors

  • Seng Huat Lee

    2D Crystal Consortium, Materials Research Institute, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Pennsylvania State University, MRI, Penn State University

  • Yanglin Zhu

    Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Pennsylvania State University, Penn State University, Physics, Penn State University, Pennsylvania state University

  • Lujin Min

    Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, 16802, USA, Pennsylvania State University, Pennsylvania state University

  • Verlinde Katrina

    Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, 16802, USA

  • Jingyang He

    Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, 16802, USA

  • David E Graf

    Florida State University, National High Magnetic Field Laboratory, Florida State University, Department of Physics, National High Magnetic Field Laboratory, Florida State University, Florida, USA, National High Magnetic Field Laboratory, National High Magnetic Field Lab, Florida State University, National High Magnetic Field Laboratory and Department of Physics, Florida State University, Florida State Univ, Natl High Magnetic Field Lab, National High Magnetic Field Lab, Tallahassee, FL 32310, USA, National High Magnetic Field Laboratory, 1800 E. Paul Dirac Drive, Tallahassee, FL 32310, USA, National High Magnetic Field Laboratory-Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL, NHMFL, Florida State University, NHMFL

  • Ronald Redwing

    Department of Materials Science and Engineering, Pennsylvania State University, University Park, Pennsylvania, 16802, USA, MRI, Penn State University

  • Zhiqiang Mao

    Pennsylvania State University, Tulane University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State University, University Park, Pennsylvania 16802, USA, Physics, The Pennsylvania State University, Department of Physics, Pennsylvania State University, Penn State University, Physics, Penn State University, The Pennsylvania State University

  View abstract →

• Quantum Oscillations in Intrinsic Magnetic Topological Insulator MnBi_2-xSb_xTe₄

  ORAL

  March 4, 2020, 12:00 PM – March 4, 2020, 12:12 PM

  Presenters

  • Qianni Jiang

    University of Washington

  Authors

  • Qianni Jiang

    University of Washington

  • Zaiyao Fei

    University of Washington, Physics, University of Washington

  • Tiancheng Song

    University of Washington

  • Jiaqiang Yan

    Materials Science and Engineering, The University of Tennessee, Oak Ridge National Lab, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Lab, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA

  • Paul Malinowski

    University of Washington

  • Zhaoyu Liu

    University of Washington

  • David E Graf

    Florida State University, National High Magnetic Field Laboratory, Florida State University, Department of Physics, National High Magnetic Field Laboratory, Florida State University, Florida, USA, National High Magnetic Field Laboratory, National High Magnetic Field Lab, Florida State University, National High Magnetic Field Laboratory and Department of Physics, Florida State University, Florida State Univ, Natl High Magnetic Field Lab, National High Magnetic Field Lab, Tallahassee, FL 32310, USA, National High Magnetic Field Laboratory, 1800 E. Paul Dirac Drive, Tallahassee, FL 32310, USA, National High Magnetic Field Laboratory-Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL, NHMFL, Florida State University, NHMFL

  • Xiaodong Xu

    University of Washington, Physics, University of Washington

  • Jiun-Haw Chu

    University of Washington, Department of Physics, University of Washington, Physics, University of Washington

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• Optimization of the intrinsic magnetic topological insulator MnBi₂Te₄ and transport study

  ORAL

  March 4, 2020, 12:12 PM – March 4, 2020, 12:24 PM

  Presenters

  • Fengqi Song

    Nanjing Univ, Nanjing University

  Authors

  • Fengqi Song

    Nanjing Univ, Nanjing University

  View abstract →

• Magnetotransport properties in MnBi_2nTe_3n+1

  ORAL

  March 4, 2020, 12:24 PM – March 4, 2020, 12:36 PM

  Presenters

  • Chaowei Hu

    Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Physics and Astronomy, Univerisity of California, Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles

  Authors

  • Chaowei Hu

    Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Physics and Astronomy, Univerisity of California, Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles

  • Jinyu Liu

    Physics, University of California, Los Angeles, University of California, Los Angeles

  • Scott Mackey

    Physics and Astronomy, UCLA, University of California, Los Angeles

  • Ni Ni

    Univ of California Los Angeles, Physics, University of California, Los Angeles, Physics and Astronomy, UCLA, Department of Physics and Astronomy, University of California Los Angeles, University of California, Los Angeles, Department of Physics and Astronomy and California NanoSystems Institute, University of California, Department of Physics and Astronomy and California Nano Systems Institute, University of California, Los Angeles, CA 90095, USA, University of California Los Angeles, Department of Physics and Astronomy, University of California, Los Angeles

  View abstract →

• Intrinsic magnetic topological states in MnBi2Te4 family

  ORAL

  Presenters

  • Jing Wang

    Fudan Univ, Fudan University

  Authors

  • Jing Wang

    Fudan Univ, Fudan University

  View abstract →

• Pressure-tuned interlayer coupling of the magnetic topological insulators MnBi₂Te₄(Bi₂Te₃)_n (n=1,2)

  ORAL

  Presenters

  • Jifeng Shao

    Southern University of Science and Technology

  Authors

  • Jifeng Shao

    Southern University of Science and Technology

  • Xiao-Ming Ma

    physics, Southern University of Science and Technology, Physics, Southern University of Science and Technology, Southern University of Science and Technology

  • Jingyuan Li

    Southern University of Science and Technology

  • Yichen Sun

    Southern University of Science and Technology

  • Rui'e Lu

    Physics, Southern University of Science and Technology, Southern University of Science and Technology

  • Meng Zeng

    Physics, Southern University of Science and Technology, Southern University of Science and Technology

  • Yujie Hao

    Southern University of Science and Technology

  • Chang Liu

    physics, Southern University of Science and Technology, Physics, Southern University of Science and Technology, Southern University of Science and Technology

  • Qihang Liu

    physics, Southern University of Science and Technology, Physics, Shenzhen Institute for Quantum Science and Technology, Physics, Southern University of Science and Technology, Southern University of Science and Technology, Department of Physics, Southern University of Science and Technology

  • Yue Zhao

    physics, Southern University of Science and Technology, Southern University of Science and Technology

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