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Showing 1–5 of 5 results
Advanced filters: Author: Helena Reichlova Clear advanced filters

  • Interpretation of the physical phenomena observed in non-collinear antiferromagnets is challenging; imaging and writing magnetic domains is important for applications. Here the authors show magnetic domain imaging and writing in a non-collinear antiferromagnet by recording anomalous Nernst voltage in response to a localized thermal gradient.

    • Helena Reichlova
    • Tomas Janda
    • Sebastian T. B. Goennenwein
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-6

  • Altermagnets, unlike their conventional collinear antiferromagnetic counterparts, allow for an anomalous Nernst response despite their collinear compensated magnetic ordering. Here, Badura et al find such an anomalous Nernst effect at zero magnetic field in the altermagnetic candidate, Mn5Si3.

    • Antonín Badura
    • Warlley H. Campos
    • Helena Reichlova
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-11

  • The classification of magnets now includes altermagnets which possess opposite-spin sublattices connected by rotation and share some features with ferro- and antiferromagnets. Here the authors report the anomalous Hall effect in Mn5Si3 and interpret the results in terms of a d-wave altermagnetic phase.

    • Helena Reichlova
    • Rafael Lopes Seeger
    • Libor Šmejkal
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-10

  • Altermagnets exhibit non-relativistic alternating spin splitting and collinear compensated magnetic moments, combining advantages of ferromagnets and antiferromagnets. This Perspective surveys recent experimental results on altermagnets and discusses their use as functional materials for different applications.

    • Cheng Song
    • Hua Bai
    • Feng Pan
    Reviews
    Nature Reviews Materials
    Volume: 10, P: 473-485