Exchange biased anomalous Hall effect driven by frustration in a magnetic kagome lattice

The Weyl semimetal Co$$_{3}$$ 3 Sn$$_{2}$$ 2 S$$_{2}$$ 2 exhibits a combination of magnetic ordering with a large anomalous Hall effect. Lachman et al. find an intrinsic exchange bias of this anomalous Hall effect and attribute it to the coexistence of ferromagnetism and spin glass behaviour.

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Autores principales: Ella Lachman, Ryan A. Murphy, Nikola Maksimovic, Robert Kealhofer, Shannon Haley, Ross D. McDonald, Jeffrey R. Long, James G. Analytis
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/9ef8d38ddd2a4e26b8d77eadf57f6b5b
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