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

Authors :
Ella Lachman
Ryan A. Murphy
Nikola Maksimovic
Robert Kealhofer
Shannon Haley
Ross D. McDonald
Jeffrey R. Long
James G. Analytis
Source :
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Publication Year :
2020
Publisher :
Nature Portfolio, 2020.

Abstract

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.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
11
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.9ef8d38ddd2a4e26b8d77eadf57f6b5b
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-020-14326-9