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Direct visualization of edge state in even-layer MnBi2Te4 at zero magnetic field
- Source :
- Nature Communications, Vol 13, Iss 1, Pp 1-7 (2022)
- Publication Year :
- 2022
- Publisher :
- Nature Portfolio, 2022.
-
Abstract
- Previous work has reported an axion insulator state in a layered topological antiferromagnet MnBi2Te4 evidenced by a zero Hall plateau. Here, in addition to the zero Hall plateau, the authors identify edge states in transport measurements at zero field which challenge the axion insulator interpretation.
- Subjects :
- Science
Subjects
Details
- Language :
- English
- ISSN :
- 20411723
- Volume :
- 13
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Nature Communications
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.1afd6fec67d74712ad44444d6d3b16e5
- Document Type :
- article
- Full Text :
- https://doi.org/10.1038/s41467-022-35482-0