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Showing 1–4 of 4 results
Advanced filters: Author: Aga Shahee Clear advanced filters

  • Spintronics has made great progress with switching and control of magnetization with charge currents, however, the fundamental issue of joule heating remains. Here, Choi, Ha, and coauthors demonstrate magnetization switching driven by magnonic spin dissipation in an antiferromagnet/ferromagnet bilayer structure.

    • Won-Young Choi
    • Jae-Hyun Ha
    • Dong-Soo Han
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-9

  • Skyrmions are topological spin textures, which have been proposed as useful for a diverse array of applications. One such proposal is to make use of a skyrmion’s thermally activated Brownian-like diffusive motion for unconventional computing and true random number generation. Here, Dohi et al show how, in a synthetic antiferromagnet, this diffusive motion can be significantly enhanced.

    • Takaaki Dohi
    • Markus Weißenhofer
    • Mathias Kläui
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-10

  • Magnetic skyrmionic bubbles have been reported for Fe5GeTe2 and other layered van der Waals materials and are good candidates for applications in spintronics. Here, the authors report a near room temperature skyrmionic structure for Fe5GeTe2 and study the magnetic ordering for pre and post-cooling states using a combination of magnetic measurements and DFT calculations.

    • Maurice Schmitt
    • Thibaud Denneulin
    • Mathias Kläui
    ResearchOpen Access
    Communications Physics
    Volume: 5, P: 1-9