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Transport and Dynamics of Skyrmions

FOCUS · W54 · ID: 46366

Presentations

  • Topological Spin Textures in Three Dimensions

    ORAL · Invited

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    Presenters

    • Jiadong Zang

      Department of Physics, University of New Hampshire, Department of Physics, University of New

    Authors

    • Jiadong Zang

      Department of Physics, University of New Hampshire, Department of Physics, University of New

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  • Magnetization switching and spin oscillation dynamics in non-collinear antiferromagnets

    ORAL

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    Presenters

    • Myoung-Woo Yoo

      University of Illinois at Urbana-Champaign

    Authors

    • Myoung-Woo Yoo

      University of Illinois at Urbana-Champaign

    • Virginia O Lorenz

      University of Illinois at Urbana-Champaign

    • David G Cahill

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

    • Axel Hoffmann

      University of Illinois at Urbana-Champai, University of Illinois at Urbana-Champaign, Materials Science and Engineering, University of Illinois at Urbana-Champaign

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  • Imaging Neel Vector Switching Using Nitrogen Vacancy Centers in Diamond

    ORAL

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    Presenters

    • Alex Melendez

      Ohio State Univ - Columbus, Ohio State University

    Authors

    • Alex Melendez

      Ohio State Univ - Columbus, Ohio State University

    • Shekhar Das

      Ohio State University

    • Justin Michel

      Ohio State University

    • Inhee Lee

      Ohio State University

    • Fengyuan Yang

      Ohio State Univ - Columbus

    • P Chris Hammel

      Ohio State Univ - Columbus

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  • Field-driven resonances of magnetic Hopfions

    ORAL

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    Publication: D. Raftrey, P. Fischer, Field-driven dynamics of magnetic Hopfions, (2021) under review arXiv:2104.13349

    Presenters

    • David Raftrey

      University of California, Santa Cruz

    Authors

    • David Raftrey

      University of California, Santa Cruz

    • Peter J Fischer

      Lawrence Berkeley National Laboratory

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  • Electrical generation and deletion of magnetic skyrmions via vertical current injection

    ORAL

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    Publication: [1] Nagaosa, N. et al., Nat. Nanotechnol. 8, 899-911 (2013).<br>[2] Christian, H. B. et al., J. Phys. D Appl. phys. (2020).<br>[3] Woo, S. et al., Nat. Mater. 15, 501-506 (2016).<br>[4] Büttner, F. et al., Nat. Nanotechnol. 12, 1040-1044 (2017).<br>

    Presenters

    • Seungmo Yang

      Korea Research Institute of Standards and Science

    Authors

    • Chanyong Hwang

      Korea Research Inst of Standards and Sci, Korea Research Inst of Standards and Science (KRISS)

    • Seungmo Yang

      Korea Research Institute of Standards and Science

    • Kyoung-Woong Moon

      Korea Research Institute of Standards and Science

    • Tae-Seong Ju

      Korea Research Institute of Standards and Science

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  • Orbital angular momentum of a domain wall and geometrically twisted magnons

    ORAL

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    Publication: [1] S. Lee and S. K. Kim, Orbital angular momentum and current-induced motion of a topologically textured do- main wall in a ferromagnetic nanotube, Phys. Rev. B 104, L140401 (2021).<br>[2] C. Jia, D. Ma, A. F. Schäffer, and J. Berakdar, Twisted magnon beams carrying orbital angular momentum, Nat. Commun. 10, 2077 (2019).<br>[3] Y. Jiang, H. Y. Yuan, Z.-X. Li, Z. Wang, H. W. Zhang, Y. Cao, and P. Yan, Twisted Magnon as a Magnetic Tweezer., Phys. Rev. Lett. 124, 217204 (2020).<br>[4] F. Cooper, A. Khare, and U. Sukhatme, Supersymmetry and quantum mechanics, Phys. Rep. 251, 267 (1995).

    Presenters

    • Seungho Lee

      Korea Advanced Institute of Science and Technology

    Authors

    • Seungho Lee

      Korea Advanced Institute of Science and Technology

    • Se Kwon Kim

      Korea Advanced Institute of Science and Technology, KAIST

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  • Triplon Spin Current

    ORAL

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    Publication: [1] Y. Chen, M. Sato, Y. Tang, Y. Shiomi, K. Oyanagi, T. Masuda, Y. Nambu, M. Fujita and E. Saitoh, "Triplon current generation in solids", Nature Communications 12, 5199 (2021). <br>[2] D. Hirobe, M. Sato, E. Saitoh, et al, "One-dimensional spinon spin currents", Nature Physics 13, 30 (2017). <br>[3] D. Hirobe, M. Sato, E. Saitoh, et al, "Magnon Pairs and Spin-nematic Correlation in the Spin Seebeck Effect" Physical Review Letters 123, 117202 (2019).

    Presenters

    • Masahiro Sato

      Ibaraki University, Ibaraki Univ

    Authors

    • Masahiro Sato

      Ibaraki University, Ibaraki Univ

    • Yao Chen

      Tohoku University

    • Yifei Tang

      Tohoku University

    • Yuki Shiomi

      The University of Tokyo

    • Koichi Oyanagi

      Tohoku University, Iwate University

    • Takatsugu Masuda

      Univ of Tokyo-Kashiwanoha

    • Yusuke Nambu

      Tohoku University, Japan Science and Technology Agency

    • Masaki Fujita

      Tohoku University

    • Eiji Saitoh

      Univ of Tokyo, The University of Tokyo, Tohoku University

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