Current-induced Spins, Spin-orbit Torques and Magnetoresistance in Topological Insulators

FOCUS · E21

Presentations

  • Optical detection of current-generated spin in topological insulators by magneto optical Kerr effect

    ORAL

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    Presenters

    • Connie Li

      Materials Science and Technology Division, U.S. Naval Research Laboratory, Naval Research Lab

    Authors

    • Connie Li

      Materials Science and Technology Division, U.S. Naval Research Laboratory, Naval Research Lab

    • Olaf van 't Erve

      Naval Research Lab

    • Chenhui Yan

      Physics and Astronomy, West Virginia University, Department of Physics and Astronomy, West Virginia University

    • Lian Li

      Physics and Astronomy, West Virginia University, West Virginia Univ, Department of Physics and Astronomy, West Virginia University

    • Berry Jonker

      Material Science & Technology, Naval Research Labs, Naval Research Lab

    View abstract →

  • Spin Pumping in Transferred Topological Insulator on Ferrimagnetic Insulator and Metal/ Ferrimagnetic Insulator

    ORAL

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    Presenters

    • C. C. Tseng

      Department of Physics, National Tsing Hua University

    Authors

    • C. C. Tseng

      Department of Physics, National Tsing Hua University

    • Yu Chi Liu

      Department of Physics, National Tsing Hua University

    • C. C. Chen

      Department of Physics, National Tsing Hua University

    • Shang Rong Yang

      Department of Physics, National Tsing Hua University

    • Yu-Ting Fanchiang

      Department of Physics, National Taiwan University

    • C. K. Cheng

      Department of Physics, National Taiwan University

    • Shang-Fan Lee

      Institute of Physics, Academia Sinica

    • Jauyn Grace Lin

      Center for Condensed Matter Sciences, National Taiwan University

    • Minghwei Hong

      Department of Physics, National Taiwan University

    • Jueinai Kwo

      Department of Physics, National Tsing Hua University

    View abstract →

  • Dirac-Surface-State Modulated Spin Dynamics in a Ferrimagnetic Insulator at Room Temperature

    ORAL

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    Presenters

    • Chi Tang

      University of California, Riverside, Univ of California - Riverside

    Authors

    • Chi Tang

      University of California, Riverside, Univ of California - Riverside

    • Qi Song

      Physics, Peking University

    • Cui-Zu Chang

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

    • Yuichi Ohnuma

      Advanced Science Research Center Japan Atomic Energy Agency

    • Mamoru Matsuo

      Advanced Science Research Center Japan Atomic Energy Agency

    • Yawen Liu

      University of California, Riverside, Physics and Astronomy, University of Calirfornia, Riverside, Department of Physics and Astronomy, Univ. of California Riverside, Univ of California - Riverside

    • Wei Yuan

      Peking University, Physics, Peking University

    • Yunyan Yao

      Peking University, Physics, Peking University

    • Jagadeesh Moodera

      Physics, MIT, Physics, Massachusetts Institute of Technology, Department of Physics and Francis Bitter Magnet Lab, Massachusetts Institute of Technology, Department of Physics and Francis Bitter Magnet Lab, Massachusetts Institute of Technology,, Department of Physics, Massachusetts Institute of Technology, MIT, Department of Physics, Massachussetts Institute of Technology

    • Sadamichi Maekawa

      JAEA, Tohoku Univ, Advanced Science Research Center Japan Atomic Energy Agency

    • Wei Han

      Peking Univ, Peking University, Physics, Peking University

    • Jing Shi

      Univ of California - Riverside, Physics and Astronomy, University of Calirfornia, Riverside, University of California, Riverside, Physics, Univ of California - Riverside, Physics and Astronomy Department, University of California Riverside

    View abstract →

  • Observation of the inverse spin Hall effect in the topological crystalline insulator SnTe using spin pumping

    ORAL

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    Presenters

    • Shinobu Ohya

      Univ of Tokyo, The University of Tokyo

    Authors

    • Shinobu Ohya

      Univ of Tokyo, The University of Tokyo

    • Akiyori Yamamoto

      The University of Tokyo

    • Tomonari Yamaguchi

      University of Tsukuba

    • Ryo Ishikawa

      University of Tsukuba

    • Ryota Akiyama

      The University of Tokyo

    • Le Duc Anh

      The University of Tokyo

    • Shobhit Goel

      The University of Tokyo

    • Yuki Wakabayashi

      The University of Tokyo

    • Shinji Kuroda

      University of Tsukuba

    • Masaaki Tanaka

      Univ of Tokyo, The University of Tokyo

    View abstract →

  • Proximity Band Structure and Spin Textures on Both Sides of Topological-Insulator/Ferromagnetic-Metal Interface and Their Charge Transport Probes

    ORAL

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    Presenters

    • Branislav Nikolic

      Department of Physics and Astronomy, University of Delaware, Physics and Astronomy, Univ of Delaware

    Authors

    • Juan Marmolejo-Tejada

      Univ del Valle

    • Kapildeb Dolui

      Department of Physics, Indian Institute of Science, Physics and Astronomy, Univ of Delaware

    • Predrag Lazic

      Rudjer Boskovic Institute

    • Po-Hao Chang

      University of Nebraska, Physics and Astronomy, Univ of Delaware

    • Søren Smidstrup

      QuantumWise A/S

    • Daniele Stradi

      QuantumWise A/S

    • Kurt Stokbro

      QuantumWise A/S

    • Branislav Nikolic

      Department of Physics and Astronomy, University of Delaware, Physics and Astronomy, Univ of Delaware

    View abstract →

  • Room temperature spin-orbit torque switching induced by a topological insulator

    ORAL

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    Presenters

    • Jiahao Han

      Massachusetts Inst of Tech-MIT, Massachusetts Institute of Technology

    Authors

    • Jiahao Han

      Massachusetts Inst of Tech-MIT, Massachusetts Institute of Technology

    • Anthony Richardella

      Department of Physics and Materials Research Institute, Penn State University, Physics, Pennsylvania State University, The Pennsylvania State University

    • Saima Siddiqui

      Massachusetts Inst of Tech-MIT, Massachusetts Institute of Technology

    • Joseph Finley

      Massachusetts Inst of Tech-MIT, Massachusetts Institute of Technology

    • Nitin Samarth

      Department of Physics and Materials Research Institute, Penn State University, Physics, Pennsylvania State University, Department of Physics, Pennsylvania State College, The Pennsylvania State University

    • Luqiao Liu

      Massachusetts Inst of Tech-MIT, Massachusetts Institute of Technology

    View abstract →

  • Current-driven magnetization reversal in a Rashba bulk ferromagnet

    ORAL

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    Presenters

    • Ryutaro Yoshimi

      RIKEN, RIKEN Center for Emergent Matter Science

    Authors

    • Ryutaro Yoshimi

      RIKEN, RIKEN Center for Emergent Matter Science

    • Kenji Yasuda

      Univ of Tokyo

    • Atsushi Tsukazaki

      Institute for Materials Reaserch, Tohoku University, Tohoku Univ, Institute for Materials Research, Tohoku University, IMR, Tohoku University, Institute for Materials Research, Tohoku University, Tohoku Univ.

    • Kei Takahashi

      RIKEN, RIKEN Center for Emergent Matter Science (CEMS), RIKEN Center for Emergent Matter Science, CEMS, RIKEN, Center for Emergent Matter Science (CEMS), RIKEN

    • Masashi Kawasaki

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

    • Yoshinori Tokura

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

    View abstract →

  • Spin Orbit Torque-Driven Magnetization Switching in Two-Dimensional Weyl Semimetal WTe<sub>2</sub>/Py

    ORAL

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    Presenters

    • SHUYUAN SHI

      Electrical and Computer Engineering, National University of Singapore

    Authors

    • SHUYUAN SHI

      Electrical and Computer Engineering, National University of Singapore

    • SHIHENG LIANG

      Electrical and Computer Engineering, National University of Singapore

    • YI Wang

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore, Electrical and Computer Engineering, National University of Singapore

    • QISHENG Wang

      Electrical and Computer Engineering, National University of Singapore

    • Hyunsoo Yang

      National University of Singapore, Department of Electrical and Computer Engineering, National University of Singapore, Dept. of Electrical and Computer Engineering, National Univ. of Singapore, Electrical and Computer Engineering, National University of Singapore

    View abstract →

  • Surface State Magnetoresistance in Proximity Magnetized Topological Insulators

    ORAL

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    Presenters

    • Yingjie Zhang

      University of Illinois at Urbana–Champaign

    Authors

    • Yingjie Zhang

      University of Illinois at Urbana–Champaign

    • Joseph Sklenar

      Univ of Illinois - Urbana, University of Illinois Urbana-Champaign, University of Illinois at Urbana–Champaign

    • Matthias Benjamin Jungfleisch

      Materials Science Division, Argonne National Laboratory, University of Delaware, Newark, DE; Argonne National Laboratory, Argonne National Laboratory

    • Axel Hoffmann

      Materials Science Division, Argonne National Laboratory, Material Science Division , Argonne National Laboratory, Argonne National Laboratory, Material Science Division, Argonne National Laboratory

    • Peter Schiffer

      Applied Physics, Yale University, Yale University, New Haven, CT; University of Illinois Urbana-Champaign, University of Illinois at Urbana–Champaign

    • Nadya Mason

      University of Illinois at Urbana-Champaign, Department of Physics, University of Illinois at Urbana-Champaign, University of Illinois at Urbana–Champaign, Univ of Illinois - Urbana

    View abstract →

  • Proximity-Induced Tunneling Anisotropic Magnetoresistance: Massive vs. Massless States

    ORAL

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    Presenters

    • Timothy Leeney

      Physics, State Univ of NY - Buffalo

    Authors

    • Chenghao Shen

      Physics, State Univ of NY - Buffalo

    • Timothy Leeney

      Physics, State Univ of NY - Buffalo

    • Alex Matos Abiague

      SUNY Buffalo, Department of Physics & Astronomy, Wayne State University, Department of Physics and Astronomy, Wayne State University, Physics, Wayne State University

    • Benedikt Scharf

      Universität Würzburg, Physics, University of Würzburg

    • Jong E Han

      Physics, State Univ of NY - Buffalo, State Univ of NY - Buffalo, Department of Physics, State Univ of NY - Buffalo

    • Igor Zutic

      State Univ of NY - Buffalo, Physics, State Univ of NY - Buffalo, SUNY Buffalo, Department of Physics, University at Buffalo, University at Buffalo, Department of Physics, University at Buffalo, State University of New York, Department of Physics, State Univ of NY - Buffalo

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  • Unidirectional magnetoresistance in a nonmagnetic topological insulator with hexagonal warping in the surface states.

    ORAL

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    Presenters

    • Pan He

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore

    Authors

    • Pan He

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore

    • Shulei Zhang

      Materials Science, Argonne National Laboratory, Argonne Natl Lab, Materials Science Division, Argonne Nat'l Lab; Dept. of Physics and Astronomy, Univ. of Missouri, Material Science Division, Argonne Nat'l Lab; Dept. of Physics and Astronomy, Univ. of Missouri

    • Dapeng Zhu

      Department of Electrical and Computer Engineering, National University of Singapore, Dept. of Electrical and Computer Engineering, National Univ. of Singapore

    • Yang Liu

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore

    • YI Wang

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore, Electrical and Computer Engineering, National University of Singapore

    • JIAWEI YU

      Dept. of Electrical and Computer Engineering, National Univ. of Singapore

    • Giovanni Vignale

      Physics, University of Missouri, Physics and Astronomy, University of Missouri - Columbia, Univ of Missouri - Columbia, Physics and Astronomy, University of Missouri, Dept. of Physics and Astronomy, Univ. of Missouri

    • Hyunsoo Yang

      National University of Singapore, Department of Electrical and Computer Engineering, National University of Singapore, Dept. of Electrical and Computer Engineering, National Univ. of Singapore, Electrical and Computer Engineering, National University of Singapore

    View abstract →