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Spin Hall and Topological Hall effect

FOCUS · K54 · ID: 46353

Presentations

  • Observation of room temperature topological Hall effect in thin film magnetic insulator/heavy metal bilayers

    ORAL

    –

    Presenters

    • Sanyum Channa

      Stanford University, Stanford Univ

    Authors

    • Sanyum Channa

      Stanford University, Stanford Univ

    • Xin Yu Zheng

      Stanford University

    • Zbigniew Galazka

      Leibniz-Institut für Kristallzüchtung

    • Lauren Riddiford

      Stanford University

    • Jacob J Wisser

      Stanford University

    • Egecan Cogulu

      New York Univ NYU, New York University (NYU)

    • Haowen Ren

      New York University

    • Andrew D Kent

      New York Univ NYU

    • Yuri Suzuki

      Stanford University

    View abstract →

  • Metastable zero-field skyrmion lattice at room temperature in van der Waals (Fe<sub>0.5</sub>Co<sub>0.5</sub>)<sub>5</sub>GeTe<sub>2</sub>

    ORAL

    –

    Presenters

    • Ying-Ting Chan

      Rutgers University

    Authors

    • Ying-Ting Chan

      Rutgers University

    • Hongrui Zhang

      University of California, Berkeley, UC Berkeley

    • Rui Chen

      University of California, Berkeley, UC Berkeley

    • Xiang Chen

      University of California at Berkeley, University of California, Berkeley, UC Berkeley

    • Jie Yao

      University of California, Berkeley, UC Berkeley

    • Robert J Birgeneau

      University of California, Berkeley

    • Ramamoorthy Ramesh

      University of California, Berkeley

    • Weida Wu

      Rutgers University, Rutgers University, New Brunswick

    View abstract →

  • Hall viscosity at angular momentum compensation point

    ORAL

    –

    Publication: B. S. Kim, "Topical review on Skyrmions and Hall Transport," J. Phys.: Condens. Matter 31 (2019) 383001.<br>B. S. Kim and A. D.Shapere, "Skyrmions and Hall Transport," Phys. Rev. Lett. 117, 116805 (2016).<br>B. S. Kim, "Modeling Hall viscosity in magnetic-skyrmion systems," Phys. Rev. Research 2 (2020) 013268.

    Presenters

    • Bom Soo Kim

      University of Wisconsin - Parkside

    Authors

    • Bom Soo Kim

      University of Wisconsin - Parkside

    View abstract →

  • Skyrmions, emergent magnetic monopoles, and their electromagnetic responses in cubic chiral magnets

    ORAL · Invited

    –

    Publication: [1] Y. Tokura, M. Kawasaki, and N. Nagaosa, Nat. Phys. 13, 1056-1068 (2017)<br>[2] Y. Fujishiro, N. Kanazawa, and Y. Tokura, Appl. Phys. Lett. 116, 090501 (2020)<br>[3] Y. Fujishiro et al., Nat. Commun. 12, 317 (2021)<br>[4] Y. Fujishiro et al., Nat. Commun. 10, 1059 (2019)<br>

    Presenters

    • Yukako Fujishiro

      RIKEN

    Authors

    • Yukako Fujishiro

      RIKEN

    View abstract →

  • Distinguishing Hump-shape Hall Effects withKarplus-Luttinger and Topological Origins

    ORAL

    –

    Publication: [1] Physical Review 95, 1154 (1954).<br>[2] Journal of Applied Physics 115, 172602 (2014).<br>[3] Nano Letters 20, 2468 (2020).<br>[4] Nano Letters 19, 3169 (2019).<br>[5] Physical Review B 92, 180401 (2015).<br>[6] Communications Physics 1, 36 (2018).<br>[7] Physical Review B 26, 325 (1982).<br>[8] Nature Communications 12, 2007 (2021).<br>[9] Nature Electronics 2, 182 (2019).<br>[10] Physical Review Letters 120, 016603 (2018).<br>[11] Physical Review B 99, 075116 (2019).<br>[12] Physical Review B 92, 115417 (2015).

    Presenters

    • Zhi Shiuh Lim

      NUS Department of Physics, Natl Univ of Singapore

    Authors

    • Zhi Shiuh Lim

      NUS Department of Physics, Natl Univ of Singapore

    • May Inn Sim

      Natl Univ of Singapore

    • Lin Er Chow

      Natl Univ of Singapore

    • Ganesh Ji Omar

      Natl Univ of Singapore

    • Anjan Soumyanarayanan

      A*STAR

    • Ariando Ariando

      Natl Univ of Singapore

    View abstract →

  • Spin Dynamics in Fe3Sn2 frustrated kagome ferromagnet for room-temperature Skyrmion based technology

    ORAL

    –

    Presenters

    • Nirel Bernstein

      Hebrew University of Jerusalem

    Authors

    • Nirel Bernstein

      Hebrew University of Jerusalem

    • Ranen Ben-Shalom

      Hebrew University of Jerusalem

    • Elichai Frohlich

      Hebrew University of Jerusalem, The Hebrew University of Jerusalem

    • Hang Li

      Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China

    • Wenhong Wang

      Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, China

    • Amir Capua

      Hebrew University of Jerusalem, The Hebrew University of Jerusalem

    View abstract →

  • Topological Hall and Nernst effects in spin-chiral magnets

    ORAL · Invited

    –

    Publication: [1] M. Hirschberger et al., Nat. Commun. 10, 5381 (2019).<br>[2] M. Hirschberger et al., Phys. Rev. Lett. 125, 076602 (2020).<br>[3] M. Hirschberger et al., Phys. Rev. B 101, 220401(R) (2020).<br>[4] K. Kolincio, M. Hirschberger, et al., Proc. Natl. Acad. Sci. U.S.A. 118, e2023588118 (2021).

    Presenters

    • Max Hirschberger

      RIKEN Center for Emergent Matter Science

    Authors

    • Max Hirschberger

      RIKEN Center for Emergent Matter Science

    View abstract →