Chiral Spin Textures: Transport and Dynamics

Presentations

• Controlling Hall response in epitaxial Mn₃Sn thin films

  ORAL

  March 17, 2025, 6:00 PM – March 17, 2025, 6:12 PM

  Presenters

  • Shouvik Chatterjee

    Tata Institute of Fundamental Research (TIFR)

  Authors

  • Shouvik Chatterjee

    Tata Institute of Fundamental Research (TIFR)

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• Strongly pinned skyrmionic bubbles and higher-order nonlinear Hall effect at the interface of Pt/FeSi bilayer

  ORAL

  March 17, 2025, 6:12 PM – March 17, 2025, 6:24 PM

  Publication: T. Hori, N. Kanazawa, K. Matsuura, H. Ishizuka, K. Fujiwara, A. Tsukazaki, M. Ichikawa , M. Kawasaki, F. Kagawa, M. Hirayama and Y. Tokura, Physical Review Materials 8, 044407 (2024).

  Presenters

  • Tomohiro Hori

    Department of Applied Physics and Institute of Industrial Science, University of Tokyo

  Authors

  • Tomohiro Hori

    Department of Applied Physics and Institute of Industrial Science, University of Tokyo

  • Naoya Kanazawa

    Institute of Industrial Science, University of Tokyo

  • Keisuke Matsuura

    Department of Physics, Institute of Science Tokyo, RIKEN Center for Emergent Matter Science (CEMS)

  • Hiro Ishizuka

    Institute of Science Tokyo (formerly Tokyo Tech), Department of Physics, Institute of Science Tokyo

  • Kohei Fujiwara

    Department of Chemistry, Rikkyo University

  • 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

  • Masakazu Ichikawa

    Department of Applied Physics, University of Tokyo

  • 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

  • Fumitaka Kagawa

    Department of Physics, Institute of Science Tokyo, RIKEN Center for Emergent Matter Science (CEMS)

  • Motoaki Hirayama

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

  • 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

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• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 6:24 PM – March 17, 2025, 6:36 PM

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• Ultrafast Lorentz Electron Microscopy Study on Spin-Wave Emissions from Topological Magnetic Textures

  ORAL

  March 17, 2025, 6:36 PM – March 17, 2025, 6:48 PM

  Publication: C. Liu et al. Nature Materials (submitted, under review)

  Presenters

  • Chuhang Liu

    Stony Brook University (SUNY)

  Authors

  • Chuhang Liu

    Stony Brook University (SUNY)

  • Fangzhou Ai

    University of California, San Diego

  • Alfred Zong

    Stanford University

  • Vitaliy Lomakin

    University of California, San Diego

  • Yimei Zhu

    Brookhaven National Laboratory (BNL)

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• X-ray anatomy of a 3D skyrmion

  ORAL · Invited

  March 17, 2025, 6:48 PM – March 17, 2025, 7:24 PM

  Publication: D. Raftrey et al, Sci Adv 10, eadp8615 (2024)

  Presenters

  • Peter J Fischer

    Lawrence Berkeley National Laboratory

  Authors

  • Peter J Fischer

    Lawrence Berkeley National Laboratory

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• Thermal contribution to the spin-orbit torque control of the antiferromagnetic order in the Weyl semimetal Mn₃Sn

  ORAL

  March 17, 2025, 7:24 PM – March 17, 2025, 7:36 PM

  Presenters

  • Takumi Matsuo

    Johns Hopkins University, Johns Hopkins Unversity

  Authors

  • Takumi Matsuo

    Johns Hopkins University, Johns Hopkins Unversity

  • Tomoya Higo

    University of Tokyo, Univ of Tokyo-Kashiwanoha

  • Daisuke Nishio-Hamane

    University of Tokyo, Univ of Tokyo

  • Takuya Matsuda

    Osaka Univ

  • Ryota Uesugi

    University of Tokyo, Univ of Tokyo

  • Hanshen Tsai

    Univ of Tokyo-Kashiwanoha

  • Kouta Kondou

    RIKEN

  • Shinji Miwa

    Univ of Tokyo

  • Yoshichika Otani

    Univ of Tokyo-Kashiwanoha

  • Satoru Nakatsuji

    University of Tokyo, University of Tokyo, Johns Hopkins University, Univ of Tokyo

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• Theory of transformations among skyrmion, antiskyrmion and non-topological bubble with in-plane magnetic field in noncentrosymmetric dipolar magnets

  ORAL

  March 17, 2025, 7:36 PM – March 17, 2025, 7:48 PM

  Presenters

  • Tatsuki Muto

    Waseda University

  Authors

  • Tatsuki Muto

    Waseda University

  • Masahito Mochizuki

    Waseda University, Waseda university

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• Magnetic Relaxation Dynamics in Skyrmion Host Co₈Zn₇Mn₅

  ORAL

  March 17, 2025, 7:48 PM – March 17, 2025, 8:00 PM

  Presenters

  • PALLAVI SAHA

    Jawaharlal Nehru University

  Authors

  • PALLAVI SAHA

    Jawaharlal Nehru University

  • Mainpal Singh

    Jawaharlal Nehru University

  • Satyabrata Patnaik

    Jawaharlal Nehru University, New Delhi

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• Exploring the cascade of metamagnetic transitions in centrosymmetric magnet NdRh₂Ge₂

  ORAL

  March 17, 2025, 8:00 PM – March 17, 2025, 8:12 PM

  Presenters

  • SAMIKSHYA SAHU

    University of British Columbia

  Authors

  • SAMIKSHYA SAHU

    University of British Columbia

  • Jonathan Gaudet

    National Institute of Standards and Technology (NIST)

  • Ashutosh K Singh

    University of British Columbia

  • Dongjoon Song

    The University of British Columbia, University of British Columbia

  • Romain Sibille

    Paul Scherrer Institute

  • Shanta R Saha

    University of Maryland College Park

  • Johnpierre Paglione

    University of Maryland College Park, Maryland Quantum Materials Center, Department of Physics, University of Maryland, College Park, Maryland 20742, USA

  • Alannah M Hallas

    University of British Columbia

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• Abstract Withdrawn

  ORAL Withdrawn

  March 17, 2025, 8:12 PM – March 17, 2025, 8:24 PM

  View abstract →

• Spontaneous Hall effect induced by altermagnetic order at room temperature

  ORAL

  March 17, 2025, 8:24 PM – March 17, 2025, 8:36 PM

  Publication: R. Takagi, R. Hirakida, Y. Settai, R. Oiwa, H. Takagi, A. Kitaori, K. Yamauchi, H. Inoue, J. Yamaura, D. Nishio-Hamane, S. Itoh, S. Aji, H. Saito, T. Nakajima, T. Nomoto, R. Arita, S. Seki, Nature Materials (in press)

  Presenters

  • Shinichiro Seki

    Univ of Tokyo

  Authors

  • Shinichiro Seki

    Univ of Tokyo

  • Rina Takagi

    University of Tokyo

  • Ryosuke Hirakida

    University of Tokyo

  • Yuki Settai

    Univ. of Tokyo, University of Tokyo

  • Rikuto Oiwa

    RIKEN

  • Hirotaka Takagi

    University of Tokyo

  • Aki Kitaori

    Univ of Tokyo

  • Kensei Yamauchi

    University of Tokyo

  • Hiroki Inoue

    University of Tokyo

  • Jun-ichi Yamaura

    Institute for Solid State Physics, University of Tokyo, University of Tokyo

  • Daisuke Nishio-Hamane

    University of Tokyo, Univ of Tokyo

  • Shinichi Itoh

    Institute of Materials Structure Science, KEK, University of Tokyo, High Energy Accelerator Research Organization

  • Seno Aji

    University of Tokyo

  • Hiraku Saito

    Institute for Solid State Physics (ISSP), University of Tokyo

  • Taro Nakajima

    The Institute for Solid State Physics, University of Tokyo, Institute for Solid State Physics (ISSP), University of Tokyo

  • Takuya Nomoto

    Univ of Tokyo, Tokyo Metropolitan University, Tokyo Metropolitan Univ.

  • Ryotaro Arita

    Univ of Tokyo, Univ. of Tokyo, RIKEN CEMS

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• Investigation of magnetic spin texture dynamics using correlative photon statistics techniques at the European XFEL.

  ORAL

  March 17, 2025, 8:36 PM – March 17, 2025, 8:48 PM

  Presenters

  • Zoey Tumbleson

    University of California, Santa Cruz

  Authors

  • Zoey Tumbleson

    University of California, Santa Cruz

  • Lingjia Shen

    SLAC National Accelerator Laboratory

  • Rajan Plumley

    Carnegie Mellon University

  • Nathan Che Drucker

    Harvard University

  • Zach Porter

    SLAC - National Accelerator Laboratory

  • Sathya Chitturi

    SLAC National Accelerator Lab

  • Cammille Carinan

    European XFEL

  • Le Phuong Hoang

    European XFEL

  • Martin Teichmann

    European XFEL

  • Laurent Mercadier

    European XFEL

  • Robert Carley

    European XFEL

  • Loic L Guyader

    European XFEL

  • Giuseppe Mercurio

    European XFEL

  • Andreas Scherz

    European XFEL

  • Pablo Villanueva-Pérez

    Lund University

  • Sergio A Montoya

    University of California, San Diego

  • Sophie A Morley

    Lawrence Berkeley National Laboratory

  • Sujoy Roy

    Lawrence Berkeley National Laboratory

  • Elizabeth Blackburn

    Lund Univ/Lund Inst of Tech

  • Joshua J Turner

    SLAC National Accelerator Laboratory

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• Zero-to-Perfect Toron Hall Effect in Chiral Magnets

  ORAL

  March 17, 2025, 8:48 PM – March 17, 2025, 9:00 PM

  Publication: K. Shimizu et al., arXiv:2407.02983 (2024).

  Presenters

  • Kotaro Shimizu

    RIKEN CEMS, RIKEN

  Authors

  • Kotaro Shimizu

    RIKEN CEMS, RIKEN

  • Shun Okumura

    Univ of Tokyo, The University of Tokyo, The Univ. of Tokyo

  • Yasuyuki Kato

    The University of Fukui, Univ. of Fukui, Univ of Tokyo

  • Yukitoshi Motome

    Department of Applied Physics, The University of Tokyo, The University of Tokyo, University of Tokyo, The Univ. of Tokyo

  • Bellave S Shivaram

    University of Virginia

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