APS Logo

Exploring Topological Materials: Experimental Findings

FOCUS · MAR-L38 · ID: 3109691

Presentations

  • Nonsymmorphic symmetry engineering of correlated Dirac points

    ORAL

    –

    Presenters

    • Jeongkeun Song

      Oak Ridge National Lab., Oak Ridge National Laboratory

    Authors

    • Jeongkeun Song

      Oak Ridge National Lab., Oak Ridge National Laboratory

    • Ho Nyung Lee

      Oak Ridge National Laboratory

    • Yunkyu Park

      Oak Ridge National Laboratory, Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA

    • Shan Lin

      Oak Ridge National Laboratory

    • Seoung-Hun Kang

      Kyung Hee University, KyungHee University, Oak Ridge National Lab, Department of Physics, KyungHee University

    • Satoshi Okamoto

      Oak Ridge National Laboratory

    View abstract →

  • Direct Visualization of a Disorder Driven Smectic Electronic Phase in Dirac Nodal Line Semimetal GdSbTe

    ORAL

    –

    Publication: https://arxiv.org/abs/2402.18893

    Presenters

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, Academia Sinica

    Authors

    • Tien-Ming Chuang

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, Academia Sinica

    • Balaji Venkatesan

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan

    • Syu-You Guan

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan, Academia Sinica

    • Jen-Te Chang

      California Institute of Technology, Caltech

    • Shiang-Bin Chiu

      Department of Physics, University of Washington

    • Po-Yuan Yang

      Department of Physics, National Cheng-Kung University, Tainan 701, Taiwan

    • Chih-Chuan Su

      Institute of Physics, Academia Sinica, Taipei 11529, Taiwan

    • Tay-Rong Chang

      National Cheng Kung University, National Cheng Kung University, R.O.C.

    • Kalaivanan Raju

      Academia Sinica, Institute of Physics, Academia Sinica, Taipei 11529, Taiwan

    • Raman Sankar

      Academia Sinica, Institute of Physics, Academia Sinica, Taipei 11529, Taiwan

    • Somboon Fongchaiya

      Center for Condensed Matter Sciences, National Taiwan University, Taipei 10617, Taiwan

    • Ming-Wen Chu

      Center for Condensed Matter Sciences, National Taiwan University, Taipei 10617, Taiwan

    • Chia-Seng Chang

      Inst of Physics Academia Sinica

    • Guoqing Chang

      Nanyang Technological University

    • Hsin Lin

      Academia Sinica

    • Adrian Del Maestro

      University of Tennessee, University of Tennessee-Knoxville

    • Ying-Jer Kao

      National Taiwan University

    View abstract →

  • Synthesis of a semimetallic Weyl ferromagnet, (Cr,Bi)<sub>2</sub>Te<sub>3</sub>

    ORAL

    –

    Publication: I. Belopolski et al. Nature, in press.

    Presenters

    • Ilya Belopolski

      RIKEN

    Authors

    • Ilya Belopolski

      RIKEN

    • Ryota Watanabe

      Univ of Tokyo

    • Yuki Sato

      RIKEN

    • Ryutaro Yoshimi

      Department of Advanced Materials Science, The University of Tokyo

    • Minoru Kawamura

      RIKEN Center for Emergent Matter Science (CEMS)

    • Soma Nagahama

      University of Tokyo

    • Yilin Zhao

      Nanyang Technological University

    • Sen Shao

      Nanyang Technological University

    • Yuanjun JIN

      Nanyang Technological University

    • Yoshihiro Kato

      University of Tokyo

    • Yoshihiro Okamura

      Univ of Tokyo, The University of Tokyo

    • Xiao-Xiao Zhang

      RIKEN

    • Yukako Fujishiro

      RIKEN Center for Emergent Matter Science (CEMS), RIKEN

    • Youtarou Takahashi

      Univ of Tokyo, RIKEN, University of Tokyo, The University of Tokyo

    • Max Hirschberger

      Univ of Tokyo, University of Tokyo

    • Atsushi Tsukazaki

      Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo, Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), University of Tokyo

    • Kei S Takahashi

      RIKEN

    • Ching-Kai Chiu

      RIKEN iTHEMS

    • Guoqing Chang

      Nanyang Technological University

    • Masashi Kawasaki

      RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo, RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), University of Tokyo

    • Naoto Nagaosa

      RIKEN Center for Emergent Matter Science (CEMS)

    • Yoshinori Tokura

      RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), The University of Tokyo, Univ of Tokyo, The University of Tokyo, RIKEN Center for Emergent Matter Science (CEMS), Tokyo college, The University of Tokyo, RIKEN Center for Emergent Matter Science (CEMS); Department of Applied Physics and Quantum-Phase Electronics Center (QPEC), Univ. of Tokyo; Tokyo College, Univ. of Tokyo, RIKEN Center for Emergent Matter Science (CEMS), Department of Applied Physics, Quantum-Phase Electronics Center (QPEC) and Tokyo College, University of Tokyo

    View abstract →

  • Band-Filling Effect on Anomalous Hall Conductivity andThermoelectric Property in Weyl Semimetal Co<sub>3</sub>Sn<sub>2</sub>S<sub>2</sub>

    ORAL

    –

    Publication: 1. Liu, E., et al., Giant anomalous Hall effect in a ferromagnetic Kagomé-lattice semimetal, Nature Physics (2018) 14 (11), 1125<br><br>2. Shen, J., et al., Local Disorder-Induced Elevation of Intrinsic Anomalous Hall Conductance in an Electron-Doped Magnetic Weyl Semimetal, Physical Review Letters (2020) 125 (8), 086602<br><br>3. Shen, J., et al., 33% Giant Anomalous Hall Current Driven by Both Intrinsic and Extrinsic Contributions in Magnetic Weyl Semimetal Co3Sn2S2, Advanced Functional Materials (2020) 30 (32), 2000830

    Presenters

    • Yu-Hao Chang

      National Sun Yat-sen University

    Authors

    • Yu-Hao Chang

      National Sun Yat-sen University

    • Ren Hao Jhang

      Inst of Physics Academia Sinica

    • Shang-Fan Lee

      Inst of Physics Academia Sinica, Institute of Physics, Academia Sinica

    • Cheng-Maw Cheng

      NSRRC, National Synchrotron Radiation Research Center

    • Jing-Yue Huang

      National Synchrotron Radiation Research Center

    • Huan-Li Meng

      National Dong Hwa University

    • Min-Nan Ou

      Institute of Physics, Academia Sinica

    • Yi Jia Tsai

      Institute of Physics, Academia Sinica

    • Chin-Shan Lue

      National Cheng Kung University, Department of Physics, National Cheng Kung University

    • Chia-Nung Kuo

      National Cheng Kung University, Department of Physics, National Cheng Kung University

    • Hsin-Ju Chen

      National Taiwan University

    • Hung-Cheng Wu

      National Sun Yat-sen University

    • Hung-Duen Yang

      National Sun Yat-sen University

    View abstract →

  • Magnetic structure of CeGaGe

    ORAL

    –

    Presenters

    • Liam J Scanlon

      University of Kentucky, University of Kentucky department of Physics and Astronomy

    Authors

    • Liam J Scanlon

      University of Kentucky, University of Kentucky department of Physics and Astronomy

    • Santosh Bhusal

      University of Kentucky, Uninversity of Kentucky department of Physics and Astronomy

    • Brennan J Arnold

      University of Kentucky, University of Kentucky department of Physics and Astronomy

    • Stuart A Calder

      Oak Ridge National Laboratory

    • Malcom J Cochran

      Oak Ridge National Laboratory

    • Sean R Parkin

      University of Kentucky department of Chemistry

    • William J Gannon

      University of Kentucky

    View abstract →

  • Magnetotransport properties in CeGaGe

    ORAL

    –

    Presenters

    • Santosh Bhusal

      University of Kentucky, Uninversity of Kentucky department of Physics and Astronomy

    Authors

    • William J Gannon

      University of Kentucky

    • Santosh Bhusal

      University of Kentucky, Uninversity of Kentucky department of Physics and Astronomy

    • Brennan J Arnold

      University of Kentucky, University of Kentucky department of Physics and Astronomy

    • Liam J Scanlon

      University of Kentucky, University of Kentucky department of Physics and Astronomy

    View abstract →

  • Magnetotransport and Shubnikov–de Haas oscillations of a type-II nodal-line semimetal candidate Mg<sub>3</sub>Bi<sub>2</sub>

    ORAL

    –

    Presenters

    • Yosuke Goto

      AIST

    Authors

    • Yosuke Goto

      AIST

    • Masayuki Murata

      AIST

    • Keigo Ono

      Keio University / AIST, Keio University

    • Hidetomo Usui

      Shimane University

    • Joseph P P Heremans

      Ohio State University, The Ohio State University

    • Taichi Terashima

      National Institute for Materials Science

    • Chul-Ho Lee

      AIST

    View abstract →

  • Realization of a two-dimensional Weyl semimetal and topological Fermi strings

    ORAL

    –

    Publication: Lu, Q., Reddy, P.V.S., Jeon, H. et al. Realization of a two-dimensional Weyl semimetal and topological Fermi strings. Nat Commun 15, 6001 (2024). https://doi.org/10.1038/s41467-024-50329-6

    Presenters

    • Avinash Sah

      University of Missouri-Columbia

    Authors

    • Avinash Sah

      University of Missouri-Columbia

    • Qiangsheng Lu

      Oak Ridge National Laboratory

    • Guang Bian

      University of Missouri

    • Rob G Moore

      Oak Ridge National Laboratory, Oak Ridge National Lab

    View abstract →