Terahertz Spintronics and Demagnetization Dynamics

Presentations

• Operating ferrimagnet as terahertz antiferromagnetic spin-torque oscillator

  ORAL

  March 17, 2021, 3:00 PM – March 17, 2021, 3:12 PM

  Presenters

  • Ran Cheng

    • University of California, Riverside
    • Electrical and Computer Engineering, University of California, Riverside
    • Department of Electrical and Computer Engineering, University of California, Riverside
    • University of California - Riverside

  Authors

  • Hantao Zhang

    • Electrical and Computer Engineering, University of California, Riverside
    • University of California, Riverside
    • Department of Electrical and Computer Engineering, University of California, Riverside

  • Mingda Guo

    • Physics and Astronomy, University of California, Riverside
    • University of California, Riverside

  • Ran Cheng

    • University of California, Riverside
    • Electrical and Computer Engineering, University of California, Riverside
    • Department of Electrical and Computer Engineering, University of California, Riverside
    • University of California - Riverside

  View abstract →

• Terahertz spin-to-charge conversion by interfacial skew scattering in magnetic metal bilayers

  ORAL

  March 17, 2021, 3:12 PM – March 17, 2021, 3:24 PM

  Presenters

  • Oliver Gueckstock

    • Free University of Berlin
    • Freie Universität Berlin

  Authors

  • Oliver Gueckstock

    • Free University of Berlin
    • Freie Universität Berlin

  • Lukas Nadvornik

    • Faculty of Mathematics and Physics, Charles University
    • Charles University

  • Martin Gradhand

    • University of Bristol

  • Tom Sebastian Seifert

    • Free University of Berlin
    • Department of Materials, ETH Zurich, Switzerland
    • Freie Universität Berlin

  • Genaro Bierhance

    • Fritz-Haber-Institute of the Max Planck Society

  • Martin Wolf

    • Fritz Haber Institute of the Max Planck Society
    • Fritz-Haber-Institut
    • Physical chemistry, Fritz-Haber-Institute of MPG
    • Fritz-Haber-Institute of the Max Planck Society

  • Mehran Vafaee

    • Johannes-Gutenberg-Universität Mainz

  • Joel Cramer

    • Johannes-Gutenberg-Universität Mainz

  • Georg Woltersdorf

    • Martin-Luther-University Halle-Wittenberg, Martin-Luther-University Halle-Wittenberg
    • Martin-Luther-Universität Halle

  • Ingrid Mertig

    • Martin-Luther-Universität Halle

  • Gerhard Jakob

    • Johannes-Gutenberg-Universität Mainz

  • Mathias Klaeui

    • JGU Mainz
    • Johannes-Gutenberg-Universität Mainz

  • Tobias Kampfrath

    • Free University of Berlin
    • FU Berlin
    • Freie Universität Berlin
    • Department of Physics, Freie Universität Berlin

  View abstract →

• Terahertz spin dynamics in antiferromagnetic Mn₂Au

  ORAL

  March 17, 2021, 3:24 PM – March 17, 2021, 3:36 PM

  Presenters

  • Yannic Behovits

    • Free University of Berlin
    • FU Berlin

  Authors

  • Yannic Behovits

    • Free University of Berlin
    • FU Berlin

  • Alexander Chekhov

    • Free University of Berlin
    • FU Berlin

  • Stanislav Bodnar

    • JGU Mainz

  • Martin Jourdan

    • JGU Mainz

  • Mathias Klaeui

    • JGU Mainz
    • Johannes-Gutenberg-Universität Mainz

  • Tobias Kampfrath

    • Free University of Berlin
    • FU Berlin
    • Freie Universität Berlin
    • Department of Physics, Freie Universität Berlin

  View abstract →

• Terahertz Magnon Polaritons in YFeO₃ in Pulsed High Magnetic Fields

  ORAL

  March 17, 2021, 3:36 PM – March 17, 2021, 3:48 PM

  Presenters

  • Andrey Baydin

    • Rice University
    • Rice Univ
    • Department of Electrical and Computer Engineering, Rice University

  Authors

  • Andrey Baydin

    • Rice University
    • Rice Univ
    • Department of Electrical and Computer Engineering, Rice University

  • Kenji Hayashida

    • Rice University
    • Division of Applied Physics, Hokkaido University

  • Nicolas Marquez Peraca

    • Rice University
    • Rice Univ
    • Department of Physics and Astronomy, Rice University

  • Takuma Makihara

    • Rice University

  • Fuyang Tay

    • Rice University
    • Rice Univ
    • Department of Electrical and Computer Engineering, Rice University

  • Xinwei Li

    • Rice University
    • Department of Physics, California Institute of Technology
    • Department of Electrical and Computer Engineering, Rice University

  • Xiaoxuan Ma

    • Shanghai University
    • Department of Physics, Shanghai University

  • Zuanming Jin

    • Shanghai University

  • Wei Ren

    • Shanghai University

  • Guohong Ma

    • Shanghai University

  • Gary T Noe

    • Rice University

  • Ikufumi Katayama

    • Yokohama National University

  • Jun Takeda

    • Yokohama National University

  • Hiroyuki Nojiri

    • Tohoku University

  • Dmitry Turchinovich

    • Universität Bielefeld

  • Shixun Cao

    • Shanghai University
    • Department of Physics, Shanghai University

  • Motoaki Bamba

    • Kyoto University
    • Department of Physics, Kyoto University

  • Junichiro Kono

    • Electrical and Computer Engineering, Rice University
    • Department of Electrical and Computer Engineering, Rice Univ
    • Rice University
    • Rice Univ
    • Department of Electrical and Computer Engineering, Rice University
    • Department of Physics and Astronomy, Rice University

  View abstract →

• Same driving force for laser-induced ultrafast demagnetization and THz spin transport

  ORAL

  March 17, 2021, 3:48 PM – March 17, 2021, 4:00 PM

  Presenters

  • Reza Rouzegar

    • Free University of Berlin

  Authors

  • Reza Rouzegar

    • Free University of Berlin

  • Liane Brandt

    • Martin-Luther-University Halle-Wittenberg, Martin-Luther-University Halle-Wittenberg

  • Lukas Nadvornik

    • Faculty of Mathematics and Physics, Charles University
    • Charles University

  • Alexander Chekhov

    • Free University of Berlin
    • FU Berlin

  • David Reiss

    • Free University of Berlin

  • Oliver Gueckstock

    • Free University of Berlin
    • Freie Universität Berlin

  • Martin Wolf

    • Fritz Haber Institute of the Max Planck Society
    • Fritz-Haber-Institut
    • Physical chemistry, Fritz-Haber-Institute of MPG
    • Fritz-Haber-Institute of the Max Planck Society

  • Tom Sebastian Seifert

    • Free University of Berlin
    • Department of Materials, ETH Zurich, Switzerland
    • Freie Universität Berlin

  • Piet brouwer

    • Free University of Berlin

  • Georg Woltersdorf

    • Martin-Luther-University Halle-Wittenberg, Martin-Luther-University Halle-Wittenberg
    • Martin-Luther-Universität Halle

  • Tobias Kampfrath

    • Free University of Berlin
    • FU Berlin
    • Freie Universität Berlin
    • Department of Physics, Freie Universität Berlin

  View abstract →

• Ultrafast demagnetization of ferromagnetic iron following optical vs terahertz excitation

  ORAL

  March 17, 2021, 4:00 PM – March 17, 2021, 4:12 PM

  Presenters

  • Alexander Chekhov

    • Free University of Berlin
    • FU Berlin

  Authors

  • Alexander Chekhov

    • Free University of Berlin
    • FU Berlin

  • Yannic Behovits

    • Free University of Berlin
    • FU Berlin

  • Julius Heitz

    • Free University of Berlin

  • Christian Denker

    • Institute for Physics, University of Greifswald

  • David Reiß

    • Free University of Berlin

  • Martin Wolf

    • Fritz Haber Institute of the Max Planck Society
    • Fritz-Haber-Institut
    • Physical chemistry, Fritz-Haber-Institute of MPG
    • Fritz-Haber-Institute of the Max Planck Society

  • Martin Weinelt

    • Free University of Berlin

  • Piet brouwer

    • Free University of Berlin

  • Markus Muenzenberg

    • Institute for Physics, University of Greifswald

  • Tobias Kampfrath

    • Free University of Berlin
    • FU Berlin
    • Freie Universität Berlin
    • Department of Physics, Freie Universität Berlin

  View abstract →

• Ultrafast demagnetization times in ferromagnetic alloys

  ORAL

  March 17, 2021, 4:12 PM – March 17, 2021, 4:24 PM

  Presenters

  • Guoping Zhang

    • Indiana State University

  Authors

  • Guoping Zhang

    • Indiana State University

  • Yihua Bai

    • Indiana State University

  • Thomas George

    • University of Missouri-St. Louis

  View abstract →

• Effect of demagnetization factors on spin current transport

  ORAL

  March 17, 2021, 4:24 PM – March 17, 2021, 4:36 PM

  Presenters

  • PO-HSUN WU

    • Physics, National Taiwan University

  Authors

  • PO-HSUN WU

    • Physics, National Taiwan University

  • Ying-Ting Chan

    • Institute of Physics, Academia Sinica

  • Tzu-Chao Hung

    • Institute of Physics, Academia Sinica

  • Yi-Hui Zhang

    • Physics, Natl Taiwan Univ
    • Physics, National Taiwan University

  • Danru Qu

    • Institute of Physics, Academia Sinica

  • Tien-Ming Chuang

    • Institute of Physics, Academia Sinica
    • Institute of Physics, Academia Sinica Taipei

  • C. L. Chien

    • Physics and Astronomy, Johns Hopkins University
    • Johns Hopkins University

  • Ssu Yen Huang

    • Physics, National Taiwan University
    • Physics, Natl Taiwan Univ

  View abstract →

• Terahertz photoconductivity and photocarrier dynamics in graphene–mesoporous silicon nanocomposites

  ORAL

  March 17, 2021, 4:36 PM – March 17, 2021, 4:48 PM

  Presenters

  • Defi Junior Jubgang Fandio

    • Physique, Université de Sherbrooke

  Authors

  • Defi Junior Jubgang Fandio

    • Physique, Université de Sherbrooke

  View abstract →

• Spin-current across the metamagnetic transition in FeRh films as measured with THz emission spectroscopy

  ORAL

  March 17, 2021, 4:48 PM – March 17, 2021, 5:00 PM

  Presenters

  • Yinchuan Lv

    • Material Science and Engineering, University of Illinois at Urbana-Champaign

  Authors

  • Yinchuan Lv

    • Material Science and Engineering, University of Illinois at Urbana-Champaign

  • Hilal Saglam

    • Materials Science Division, Argonne National Laboratory
    • Applied Physics, Yale University
    • Department of Applied Physics, Yale University
    • Yale University

  • Soho shim

    • Material Science and Engineering, University of Illinois at Urbana-Champaign

  • Jonathan Gibbons

    • Material Science and Engineering, University of Illinois at Urbana-Champaign
    • Materials Science and Engineering, University of Illinois, Urbana-Champaign, Materials Science, Argonne National Laboratory, Physics, University of California, San Diego
    • Materials Science and Engineering, University of Illinois at Urbana-Champaign

  • Axel F Hoffmann

    • University of Illinois at Urbana-Champaign
    • Material Science and Engineering, University of Illinois at Urbana-Champaign
    • Materials Science and Engineering, University of Illinois, Urbana-Champaign
    • Argonne National Laboratory
    • Materials Science and Engineering, University of Illinois at Urbana-Champaign

  • Nadya Mason

    • University of Illinois at Urbana-Champaign
    • Material Science and Engineering, University of Illinois at Urbana-Champaign
    • Physics, University of Illinois at Urbana-Champaign

  • Fahad Mahmood

    • University of Illinois at Urbana-Champaign
    • Department of Physics, University of Illinois at Urbana-Champaign
    • Material Science and Engineering, University of Illinois at Urbana-Champaign
    • Physics, University of Illinois at Urbana-Champaign

  View abstract →

• Terahertz Emission from Inverse Spin Hall Effect in β-W

  ORAL

  March 17, 2021, 5:00 PM – March 17, 2021, 5:12 PM

  Presenters

  • Ralph Romero

    • Johns Hopkins University

  Authors

  • Ralph Romero

    • Johns Hopkins University

  • Ramesh C Budhani

    • Physics, Morgan State University

  • Norman Armitage

    • Johns Hopkins University

  View abstract →

• Electrically detected spin currents generated by sub-terahertz microwaves

  Invited

  March 17, 2021, 5:12 PM – March 17, 2021, 5:48 PM

  Presenters

  • Jing Shi

    • University of California, Riverside
    • Department of Physics and Astronomy, University of California, Riverside

  Authors

  • Jing Shi

    • University of California, Riverside
    • Department of Physics and Astronomy, University of California, Riverside

  • Junxue Li

    • University of California, Riverside
    • Department of Physics and Astronomy, University of California, Riverside

  • C Blake Wilson

    • University of California, Santa Barbara

  • Mark I Lohmann

    • University of California, Riverside

  • Ran Cheng

    • University of California, Riverside
    • Electrical and Computer Engineering, University of California, Riverside
    • Department of Electrical and Computer Engineering, University of California, Riverside
    • University of California - Riverside

  • Marzieh Kavand

    • University of California, Santa Barbara

  • Wei Yuan

    • University of California, Riverside
    • Department of Physics and Astronomy, University of California, Riverside

  • Mohammed Aldosary

    • University of California, Riverside

  • Nikolay I Agladze

    • University of California, Santa Barbara

  • Peng Wei

    • University of California, Riverside

  View abstract →