Magnetic Topological Semimetals I

Presentations

• Coupling of magnetism and Dirac fermions in layered topological semimetals

  ORAL · Invited

  March 6, 2024, 3:00 PM – March 6, 2024, 3:36 PM

  Publication: X. Hu et al. Phys. Rev. B 107, L201117 (2023);
  A. Sapkota et al. Phys. Rev. B 101, 041111(R) (2020)

  Presenters

  • Xiao Hu

    • Brookhaven National Laboratory

  Authors

  • Xiao Hu

    • Brookhaven National Laboratory

  • John M Tranquada

    • Brookhaven National Laboratory
    • bnl

  • Igor A Zaliznyak

    • BROOKHAVEN NATIONAL LABORATORY
    • Brookhaven National Laboratory

  • Aashish Sapkota

    • Ames National Laboratory

  • Zhixiang Hu

    • Stony Brook University (SUNY)

  • Cedomir Petrovic

    • Brookhaven National Laboratory

  • Andrei T Savici

    • Oak Ridge National Lab

  • Alexander I Kolesnikov

    • Oak Ridge National Lab
    • Oak Ridge National Laboratory

  • Yan Wu

    • Oak Ridge National Lab

  • Matthias D Frontzek

    • Oak Ridge National Lab

  View abstract →

• Isotropic Field Driven Insulator-to-Metal transition in GdPS.

  ORAL

  March 6, 2024, 3:36 PM – March 6, 2024, 3:48 PM

  Presenters

  • Gokul Acharya

    • University of Arkansas

  Authors

  • Gokul Acharya

    • University of Arkansas

  • Bimal Neupane

    • University of North Texas

  • Chia Hsiu Hsu

    • Nanyang Technological University

  • Xian Yang

    • Princeton University

  • David E Graf

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

  • Md Rafique Un Nabi

    • University of Arkansas

  • Santosh Karki Chhetri

    • University of Arkansas

  • Rabindra Basnet

    • University of Arkansas
    • University of Arkansas at Pine Bluff

  • Jian Wang

    • Wichita State University

  • Guoqing Chang

    • Nanyang Technological University

  • Zahid Hasan

    • Princeton University

  • Yuanxi Wang

    • University of North Texas

  • Jin Hu

    • University of Arkansas

  View abstract →

• Evidence of Hidden Magnetic Order in non-centrosymmetric Weyl semimetal GdAlSi

  ORAL

  March 6, 2024, 3:48 PM – March 6, 2024, 4:00 PM

  Presenters

  • Jadupati Nag

    • Department of Physics, IIT Bombay

  Authors

  • Jadupati Nag

    • Department of Physics, IIT Bombay

  • Bishal Das

    • IIT Bombay

  • Sayantika Bhowal

    • ETH Zurich

  • Barnabha Bandyopadhyay

    • IIT Bombay

  • Yukimi Nishioka

    • Hiroshima University

  • Akio Kimura

    • Hiroshima University

  • K. G. Suresh

    • IIT Bombay

  • Aftab Alam

    • IIT Bombay

  View abstract →

• Novel surface state in GdBi and DyBi induced by long-range magnetic order

  ORAL

  March 6, 2024, 4:00 PM – March 6, 2024, 4:12 PM

  Presenters

  • Yevhen Kushnirenko

    • Ames Laboratory

  Authors

  • Yevhen Kushnirenko

    • Ames Laboratory

  • Lin-Lin Wang

    • Ames National Laboratory
    • Ames National Laboratory/Iowa State University

  • Benjamin Schrunk

    • Ames Laboratory

  • Evan O'Leary

    • Iowa State University

  • Andrew Eaton

    • Iowa State University

  • Brinda Kuthanazhi

    • Ames Laboratory
    • University of Liverpool

  • Zhuoqi Li

    • Ames National Laboratory
    • Iowa State University

  • Paul C Canfield

    • Iowa State University
    • Ames National Laboratory/Iowa State University

  • Adam Kaminski

    • Iowa State University

  View abstract →

• Colossal anomalous Hall conductivity in half-metallic material Fe-doped CoS₂

  ORAL

  March 6, 2024, 4:12 PM – March 6, 2024, 4:24 PM

  Presenters

  • Joonyoung Choi

    • Department of Physics, Kyungpook National University

  Authors

  • Joonyoung Choi

    • Department of Physics, Kyungpook National University

  • Jin-Hong Park

    • Research Center for Novel Epitaxial Quantum Architectures, Department of Physics, Seoul National University

  • Wonshik Kyung

    • Department of Physics and Astronomy, Seoul National University

  • Mi Kyung Kim

    • Department of Physics, Yonsei University

  • Changyoung Kim

    • Department of Physics and Astronomy, Seoul National University
    • SNU

  • Jun-Won Rhim

    • Department of Physics, Ajou University

  • Se Young Park

    • Department of Physics and Origin of Matter and Evolution of Galaxies (OMEG) Institute, Soongsil University

  • Younjung Jo

    • Department of Physics, Kyungpook National University

  View abstract →

• Novel Antiferromagnetic Topological Insulator NdBi Studied by Micro-ARPES

  ORAL

  March 6, 2024, 4:24 PM – March 6, 2024, 4:36 PM

  Publication: M. Kitamura, S. Souma, A. Honma et al. Rev. Sci. Instrum. 93, 033906 (2022).
  A. Honma et al., Phys. Rev. B 108, 115118 (2023).
  A. Honma et al., Nat. Commun. in press (2023).

  Presenters

  • Asuka HONMA

    • Tohoku University

  Authors

  • Asuka HONMA

    • Tohoku University

  • Daichi Takane

    • Tohoku University

  • Seigo Souma

    • Advanced Institute for Materials Research (WPI-AIMR), Tohoku University
    • Tohoku University

  • Kunihiko Yamauchi

    • Osaka University

  • Yongjian Wang

    • University of cologne
    • University of Cologne

  • Kosuke Nakayama

    • Department of Physics, Graduate School of Science, Tohoku University
    • Tohoku University
    • Tohoku Universitry

  • Katsuaki Sugawara

    • Department of Physics, Graduate School of Science, Tohoku University
    • Tohoku University

  • Miho Kitamura

    • Photon Factory, Institute of Materials Structure Science, High Energy Accelerator Research Organization (KEK)
    • KEK, QST

  • Koji Horiba

    • National Institute for Quantum Science and Technology (QST)
    • Institute for Advanced Synchrotron Light Source
    • QST

  • Koji Horiba

    • National Institute for Quantum Science and Technology (QST)
    • Institute for Advanced Synchrotron Light Source
    • QST

  • Hiroshi Kumigashira

    • Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University
    • Tohoku University

  • Kiyohisa Tanaka

    • UVSOR Synchrotron Facility
    • UVSOR

  • Timur Kim

    • Diamond Light Source

  • Cephise Cacho

    • Diamond Light Source

  • Tamio Oguchi

    • Osaka University

  • Takashi Takahashi

    • Department of Physics, Graduate School of Science, Tohoku University
    • Tohoku Univ
    • Tohoku University

  • Yoichi Ando

    • Univ Cologne
    • University of Cologne

  • Takafumi Sato

    • Advanced Institute for Materials Research (WPI-AIMR), Tohoku University
    • Tohoku University

  View abstract →

• Giant Anomalous Nernst Effect Coefficient and Thermal Hall Angle in the Direction of Spin Canting in Antiferromagnet YbMnBi₂

  ORAL

  March 6, 2024, 4:36 PM – March 6, 2024, 4:48 PM

  Presenters

  • Jiamin Wen

    • The Ohio State University

  Authors

  • Jiamin Wen

    • The Ohio State University

  • Kaustuv Manna

    • Max Planck Institute for Chemical Physics of Solids

  • Yu Pan

    • Max Planck Institute for Chemical Physics of Solids

  • Joseph P C Heremans

    • Ohio State University
    • The Ohio State University

  • Claudia Felser

    • Max Planck Institute for Chemical Physic
    • Max Planck Institute for Chemical Physics of Solids

  View abstract →

• Electronic structure and physical properties of antiferromagnetic Weyl semimetal GdAlSi

  ORAL

  March 6, 2024, 4:48 PM – March 6, 2024, 5:00 PM

  Presenters

  • Antu Laha

    • Pennsylvania State University
    • Stony Brook University

  Authors

  • Antu Laha

    • Pennsylvania State University
    • Stony Brook University

  • Asish K Kundu

    • Brookhaven National Laboratory

  • Niraj Aryal

    • Brookhaven National Laboratory

  • Emil S Bozin

    • Brookhaven Natl Lab

  • Juntao Yao

    • Stony Brook University

  • Sarah Paone

    • Stony Brook University

  • Qiang Li

    • Stony Brook University (SUNY)

  View abstract →

• Revealing spin-valve-like and exchange bias effect in Co₃Sn_1.9In_0.1S₂ crystal

  ORAL

  March 6, 2024, 5:00 PM – March 6, 2024, 5:12 PM

  Presenters

  • ATANU ROYCHOWDHURY

    • Indian Association for the Cultivation of Science

  Authors

  • ATANU ROYCHOWDHURY

    • Indian Association for the Cultivation of Science

  • Pradeepta K Ghose

    • Indian Association for the Cultivation of Science

  • Tamal K Dalui

    • Indian Association for the Cultivation of Science

  • Subham Majumdar

    • Indian Association for the Cultivation of Science

  • SAURAV GIRI

    • Indian Association for the Cultivation of Science

  View abstract →

• Characterization of the Anisotropic Anomalous Nernst Effect in Antiferromagnetic YbMnBi₂ and YbMnSb₂

  ORAL

  March 6, 2024, 5:12 PM – March 6, 2024, 5:24 PM

  Presenters

  • Katherine A Schlaak

    • University Of Cincinnati

  Authors

  • Katherine A Schlaak

    • University Of Cincinnati

  • Thu Gibson

    • University of Cincinnati

  • Shuou Liu

    • Zhejiang University

  • Chenguang Fu

    • Zhejiang University

  • Sarah J Watzman

    • University Of Cincinnati

  View abstract →

• Multiple magnetic transitions, metamagnetism, and large magnetoresistance in GdAuGe single crystals

  ORAL

  March 6, 2024, 5:24 PM – March 6, 2024, 5:36 PM

  Publication: 1 . D. Ram J. Singh, M. K. Hooda, K. Singh, V. Kanchana, D. Kaczorowski, and Z. Hossain, Physical Review B (under review)

  Presenters

  • Daloo Ram

    • Department of Physics, Indian Institute of Technology, Kanpur 208016, India

  Authors

  • Daloo Ram

    • Department of Physics, Indian Institute of Technology, Kanpur 208016, India

  • J. Singh

    • Department of Physics, Indian Institute of Technology Hyderabad, Kandi, Medak 502 285, Telangana, India

  • M. K Hooda

    • Department of Physics, Indian Institute of Technology, Kanpur 208016, India

  • K. Singh

    • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-422 Wroclaw, Poland

  • Kanchana Venkatakrishnan

    • Department of Physics, Indian Institute of Technology Hyderabad, Kandi, Medak 502 285, Telangana, India
    • Indian Institute of Technology, Hyderabad

  • D. Kaczorowski

    • Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-422 Wroclaw, Poland

  • Zakir Hossain

    • Department of Physics, Indian Institute of Technology, Kanpur 208016, India
    • Indian Institute of Technology Kanpur

  View abstract →

• ABSTRACT WITHDRAWN

  COFFEE_KLATCH

  March 6, 2024, 5:36 PM – March 6, 2024, 5:48 PM

  View abstract →

• Oral: Anomalous angular magnetoresistance of a proposed type-II Weyl semimetal CeAlGe

  ORAL

  March 6, 2024, 5:48 PM – March 6, 2024, 6:00 PM

  Publication: 1. H. Hodovanets, C. J. Eckberg, P. Y. Zavalij, H. Kim, W.-C. Lin, M. Zic, D. J. Campbell, J. S. Higgins, and J. Paglione, Single-crystal investigation of the proposed type-II Weyl semimetal CeAlGe, Phys. Rev. B 98, 245132 (2018).
  2. H. Hodovanets, C. J. Eckberg, D. J. Campbell, Y. Eo, P. Y. Zavalij, P. Piccoli, T. Metz, H. Kim, J. S. Higgins, and J. Paglione, Anomalous symmetry breaking in the Weyl semimetal CeAlGe, Phys. Rev. B 106, 235102 (2022).

  Presenters

  • Halyna Hodovanets

    • Missouri University of Science and Technology
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  Authors

  • Halyna Hodovanets

    • Missouri University of Science and Technology
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • C. J Eckberg

    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • D. J Campbell

    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Y. Eo

    • Texas Tech University
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • P. Y Zavalij

    • University of Maryland, College Park
    • X-ray Crystallographic Center, Department of Chemistry and Biochemistry, University of Maryland, College Park, Maryland 2074, USA

  • P. M Piccoli

    • Department of Geology, University of Maryland, College Park, Maryland 20742, USA

  • Tristin E Metz

    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA
    • University of Maryland, College Park

  • Hyunsoo Kim

    • Missouri University of Science & Technology
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA
    • Missouri S and T

  • J. S Higgins

    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Johnpierre Paglione

    • University of Maryland, College Park
    • Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  View abstract →