Magnetic Topological Semimetals

Presentations

• Tuning the interplay of magnetism and band topology in magnetic topological materials

  ORAL · Invited

  March 14, 2022, 11:30 AM – March 14, 2022, 12:06 PM

  Publication: [1] C. W. Hu, et.al, Nature Communications, 11, 97 (2020)
  [2] C. W. Hu, et.al, Science Advances, 6, eaba4275 (2020)
  [3] C. W. Hu, et.al, Physics Review B, 104, 054422 (2021)

  Presenters

  • Ni Ni

    • University of California, Los Angeles

  Authors

  • Ni Ni

    • University of California, Los Angeles

  View abstract →

• Fermi Surface Evolution across the Weyl Nodes in MnBi_2-xSb_xTe₄

  ORAL

  March 14, 2022, 12:06 PM – March 14, 2022, 12:18 PM

  Presenters

  • Qianni Jiang

    • University of Washington

  Authors

  • Qianni Jiang

    • University of Washington

  • Johanna Palmstrom

    • Los Alamos National Laboratory
    • Los Alamos National Lab

  • John Singleton

    • Los Alamos Natl Lab
    • NHMFL, Los Alamos National Lab
    • NHMFL/ LANL

  • Shalinee Chikara

    • National High Magnetic Field Laboratory
    • Florida 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

  • Paul T Malinowski

    • University of Washington

  • Yue Shi

    • University of Washington

  • Aaron Wang

    • University of Washington

  • Zhong Lin

    • University of Washington

  • Chong Wang

    • Department of Materials Science and Engineering, University of Washington, Seattle, WA, USA
    • Carnegie Mellon Univ
    • University of Washington
    • University of Washington, Seattle
    • Carnegie Mellon University

  • Xiaodong Xu

    • University of Washington

  • Di Xiao

    • University of Washington
    • Department of Physics, University of Washington, Seattle, WA, USA. Department of Materials Science and Engineering, University of Washington, Seattle, WA, USA
    • University of Washington, Seattle

  • Jiun-Haw Chu

    • University of Washington

  View abstract →

• Topological Phases of MnA₂X₄ (A=Bi, Sb; X = Se, Te) under Magnetic Field

  ORAL

  March 14, 2022, 12:18 PM – March 14, 2022, 12:30 PM

  Presenters

  • Sugata Chowdhury

    • Howard University

  Authors

  • Sugata Chowdhury

    • Howard University

  • Kevin F Garrity

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

  • Francesca Tavazza

    • NIST

  View abstract →

• Magnetism and Magneto-transport in the Kagome Antiferromagnet Weyl Metal Mn₃Ge

  ORAL

  March 14, 2022, 12:30 PM – March 14, 2022, 12:42 PM

  Presenters

  • Gaurav Chaudhary

    • Argonne National Laboratory

  Authors

  • Gaurav Chaudhary

    • Argonne National Laboratory

  • Olle Heinonen

    • Argonne National Laboratory
    • Materials Science Division, Argonne National Laboratory, Lemont, IL 60439, USA

  • Anton Burkov

    • University of Waterloo

  View abstract →

• A magnetic Weyl semimetallic phase in (111) oriented thin films of Eu₂Ir₂O₇

  ORAL

  March 14, 2022, 12:42 PM – March 14, 2022, 12:54 PM

  Publication: 1. Xiaoran Liu et. al., A magnetic Weyl semimetallic phase in thin films of Eu2Ir2O7. arXiv:2106.04062 [cond-mat.str-el].
  2. Xiaoran Liu et. al., In-situ fabrication and transport properties of (111) Y2Ir2O7 epitaxial thin film, Appl. Phys. Lett. 117, 041903 (2020); https://doi.org/10.1063/5.0019876.
  3. Jak Chakhalian, Xiaoran Liu and Gregory A. Fiete, Strongly correlated and topological states in [111] grown transition metal oxide thin films and heterostructures, APL Mater. 8, 050904 (2020); https://doi.org/10.1063/5.0009092.

  Presenters

  • Jak Chakhalian

    • Rutgers University
    • Rutgers

  Authors

  • Jak Chakhalian

    • Rutgers University
    • Rutgers

  • Xiaoran Liu

    • Rutgers University, New Brunswick

  • Weida Wu

    • Rutgers University
    • Rutgers University, New Brunswick

  • Daniel Haskel

    • Argonne National Laboratory

  • John W Freeland

    • Argonne National Laboratory

  • Philip J Ryan

    • Argonne National Laboratory

  • Gilberto F Fabbris

    • Argonne National Laboratory

  • Justin Wilson

    • Rutgers University

  • Fangdi Wen

    • Rutgers University

  • Lin Gu

    • IOP CAS, China

  • Evguenia Karapetrova

    • Argonne National Laboratory
    • Argonne National Lab
    • Advanced Photon Source, Argonne National Laboratory
    • Argonne Nationa Lab

  • Jong-Woo Kim

    • Argonne National Laboratory
    • Argonne National Lab

  • Mikhail S Kareev

    • Rutgers University, New Brunswick
    • Rutgers University

  • Wenbo Ge

    • Rutgers University

  • Shiang Fang

    • Rutgers University, New Brunswick
    • Massachusetts Institute of Technology

  • Jed Pixley

    • Rutgers University

  View abstract →

• Unique surface-state connection between Weyl and nodal ring fermions in ferromagnetic material Cs₂MoCl₆

  ORAL

  March 14, 2022, 12:54 PM – March 14, 2022, 1:06 PM

  Presenters

  • Daisuke Hara

    • The Physical Society of Japan

  Authors

  • Daisuke Hara

    • The Physical Society of Japan

  View abstract →

• Magnetic phase transitions and non-collinear spin structures in Weyl semimetal materials RAlSi (R=Ce, Nd, Sm)

  ORAL

  March 14, 2022, 1:06 PM – March 14, 2022, 1:18 PM

  Presenters

  • Xiaohan Yao

    • Boston College

  Authors

  • Xiaohan Yao

    • Boston College

  • Hung-Yu Yang

    • Boston College

  • Faranak Bahrami

    • Boston College

  • Fazel Tafti

    • Boston College

  View abstract →

• Logarithmic criticality in transverse thermoelectric conductivity of the ferromagnetic topological semimetal CoMnSb

  ORAL

  March 14, 2022, 1:18 PM – March 14, 2022, 1:30 PM

  Publication: H. Nakamura et al, Phys. Rev. B (in press).

  Presenters

  • Hiroto Nakamura

    • Univ of Tokyo

  Authors

  • Hiroto Nakamura

    • Univ of Tokyo

  • Susumu Minami

    • Department of Physics, University of Tokyo, Tokyo.
    • Univ of Tokyo

  • Takahiro Tomita

    • Institute for Solid State Physics, University of Tokyo
    • Univ of Tokyo

  • Agustinus A Nugroho

    • Inst Teknol Bandung

  • Satoru Nakatsuji

    • Univ of Tokyo-Kashiwanoha
    • Department of Physics, University of Tokyo
    • The University of Tokyo
    • University of Tokyo, Japan
    • Univ of Tokyo
    • Dept. of Phys. Univ. of Tokyo

  View abstract →

• Raman scattering spectroscopy as a probe of magnetic Weyl semimetal.

  ORAL

  March 14, 2022, 1:30 PM – March 14, 2022, 1:42 PM

  Presenters

  • Predrag Nikolic

    • George Mason University

  Authors

  • Natalia Drichko

    • Johns Hopkins University

  • Yuanyuan Xu

    • Johns Hopkins University

  • Predrag Nikolic

    • George Mason University

  • Satoru Nakatsuji

    • Univ of Tokyo-Kashiwanoha
    • Department of Physics, University of Tokyo
    • The University of Tokyo
    • University of Tokyo, Japan
    • Univ of Tokyo
    • Dept. of Phys. Univ. of Tokyo

  • Takumi Ohtsuki

    • The University of Tokyo
    • ISSP, University of Tokyo, Japan

  • Takumi Ohtsuki

    • The University of Tokyo
    • ISSP, University of Tokyo, Japan

  View abstract →

• Spin-polarized gap in the magnetic Weyl semimetal Co₃Sn₂S₂

  ORAL

  March 14, 2022, 1:42 PM – March 14, 2022, 1:54 PM

  Publication: F. Sun, Jimin Zhao* et al., Spin-polarized gap in the magnetic Weyl semimetal Co3Sn2S2, Phys. Rev. B 104, L100301 (2021).

  Presenters

  • Fei Sun

    • Institute of Physics, Chinese Academy of Sciences
    • Max Planck Institute for Chemical Physics of Solids

  Authors

  • Jimin Zhao

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences

  • Fei Sun

    • Institute of Physics, Chinese Academy of Sciences
    • Max Planck Institute for Chemical Physics of Solids

  • Tan Zhang

    • Institute of Physics

  • Changjiang Yi

    • Institute of Physics, Chinese Academy of Sciences

  • Yanling Wu

    • Institute of Physics, Chinese Academy of Sciences

  • Hui Zhao

    • Chinese Academy of Sciences,Institute of
    • Institute of Physics, Chinese Academy of Sciences

  • Qing Wu

    • Beijing National Laboratory for Condensed Matter Physics

  • Youguo Shi

    • Chinese Academy of Sciences
    • Institute of Physics, the Chinese Academy of Sciences
    • Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences
    • Institute of Physics, Chinese Academy of Sciences

  • Hongming Weng

    • Chinese Academy of Sciences

  • Jimin Zhao

    • Institute of Physics, Chinese Academy of Sciences
    • Chinese Academy of Sciences

  View abstract →

• Anomalous electrical and thermal transport properties in the antiferromagnetic Weyl semimetals Mn$_3X$, $X$ = Sn, Ge.

  ORAL

  March 14, 2022, 1:54 PM – March 14, 2022, 2:06 PM

  Publication: [1] T. Chen, T. Tomita, S. Minami, M. Fu, T. Koretsune, M. Kitatani, I. Muhammad, D. N. -Hamane, R. Ishii, F. Ishii, R. Arita and S. Nakatsuji, Nature commun. 12, 1-14 (2021).
  [2] M. Ikhlas, T. Tomita, T. Koretsune, M. T. Suzuki, D. Nishio-Hamane, R. Arita, Y. Otani, S. Nakatsuji, Nature Phys. 13, 1085-1090 (2017).
  [3] K. Kuroda, T. Tomita, M. T. Suzuki, C. Bareille, A. A. Nugroho, P. Goswami, M. Ochi, M. Ikhlas, M. Nakayama, S Akebi, R. Noguchi, R Ishii, N Inami, K Ono, H Kumigashira, A Varykhalov, T Muro, T Koretsune, R Arita, S Shin, T. Kondo, S. Nakatsuji, Nature mater. 16, 1090-1095 (2017).
  [4] N. Kiyohara, T. Tomita, S. Nakatsuji, P R. Applied 5, 064009 (2016).
  [5] K. Sugii, Y. Imai, M. Shimozawa, M. Ikhlas, N. Kiyohara, T. Tomita, M. T. Suzuki, T. Koretsune, R. Arita, S. Na-katsuji,1,4 and M. Yamashita, arXiv preprint arXiv:1902.06601.
  [6] M. Kimata, H. Chen, K. Kondou, S. Sugimoto, P. K. Muduli, M. Ikhlas,Y. Omori, T. Tomita, A. H. MacDonald, S. Nakatsuji and Y. Otani Nature 565, 627-630 (2019).
  [7] S. Sugimoto, Y. Nakatani, Y. Yamane, M. Ikhlas, K. Kondou, M. Kimata, T. Tomita, S. Nakatsuji, Y. Otani, Commun. Phys. 3, 1-9, (2020).

  Presenters

  • Takahiro Tomita

    • Institute for Solid State Physics, University of Tokyo
    • Univ of Tokyo

  Authors

  • Takahiro Tomita

    • Institute for Solid State Physics, University of Tokyo
    • Univ of Tokyo

  • Muhammad Ikhlas

    • Institute for Solid State Physics, University of Tokyo.

  • Susumu Minami

    • Department of Physics, University of Tokyo, Tokyo.
    • Univ of Tokyo

  • Taishi Chen

    • Department of Physics, University of Tokyo, Tokyo.

  • Mingxuan Fu

    • Univ of Tokyo

  • Shunichiro Kurosawa

    • Department of Physics, University of Tokyo

  • Satoru Nakatsuji

    • Univ of Tokyo-Kashiwanoha
    • Department of Physics, University of Tokyo
    • The University of Tokyo
    • University of Tokyo, Japan
    • Univ of Tokyo
    • Dept. of Phys. Univ. of Tokyo

  View abstract →

• MnPO₄: A Novel Candidate for Spintronics and Topological Applications

  ORAL

  March 14, 2022, 2:06 PM – March 14, 2022, 2:18 PM

  Publication: Chia-Hsiu Hsu, P. C. Sreeparvathy, Chanchal K. Barman, Feng-Chuan Chuang, and Aftab Alam, Phys. Rev. B 103, 195143 (2021).

  Presenters

  • SREEPARVATHY P C

    • Indian Institute of Technology Bombay

  Authors

  • SREEPARVATHY P C

    • Indian Institute of Technology Bombay

  • Chia-Hsiu Hsu

    • Department of Physics, National Sun Yat-sen University, Kaohsiung 80424, Taiwan

  • Chanchal K Barman

    • Department of Physics, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India

  • Feng-Chuan Chuang

    • National Sun Yat-sen University
    • Department of Physics, National Sun Yat-sen University, Kaohsiung 80424, Taiwan, Department of Physics, National Tsing Hua University,Physics Division Hsinchu, 30043, Taiwan,

  • Aftab Alam

    • Department of Physics, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
    • Indian Institute of Technology Bombay, India

  View abstract →