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Showing 1–5 of 5 results
Advanced filters: Author: Isabelle Joumard Clear advanced filters

  • A major feature defining the motion of magnetic spin textures is the chirality or ’handedness’ of the spin texture, which in turn depends on the underlying material. Normally it is considered as fixed, but in this article Fillion et al demonstrate control of the chirality of skyrmions in a ferromagnetic multilayer, switching the chirality back and forth using an applied gate voltage.

    • Charles-Elie Fillion
    • Johanna Fischer
    • Hélène Béa
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8

  • Many recent studies have explored the response of magnetic systems to circularly polarised light. To achieve this, typically experiments use a birefringent crystal. Here, Yang et al show that any small error in the alignment of the crystal can result in a beam shift, and this shift can lead to spurious signals similar yet unrelated to the electron spin.

    • Haozhe Yang
    • Eva Schmoranzerová
    • Ioan-Mihai Miron
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-7

  • Chiral damping plays a critical role in the motion of skyrmions and domain walls, but it difficult to distinguish its influence from Dzyaloshinskii Moriya Interaction (DMI). Here, Safeer et al show that competition between chiral damping and the DMI result in a sign change in the chiral asymmetry.

    • C. K. Safeer
    • Mohamed-Ali Nsibi
    • Ioan-Mihai Miron
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-8