Topological Hall Effect in a Topological Insulator Interfaced with a Magnetic Insulator.
magnetic insulators
skyrmions
topological Hall effect
topological insulators
Journal
Nano letters
ISSN: 1530-6992
Titre abrégé: Nano Lett
Pays: United States
ID NLM: 101088070
Informations de publication
Date de publication:
13 Jan 2021
13 Jan 2021
Historique:
pubmed:
29
12
2020
medline:
29
12
2020
entrez:
28
12
2020
Statut:
ppublish
Résumé
A topological insulator (TI) interfaced with a magnetic insulator (MI) may host an anomalous Hall effect (AHE), a quantum AHE, and a topological Hall effect (THE). Recent studies, however, suggest that coexisting magnetic phases in TI/MI heterostructures may result in an AHE-associated response that resembles a THE but in fact is not. This Letter reports a genuine THE in a TI/MI structure that has only one magnetic phase. The structure shows a THE in the temperature range of
Identifiants
pubmed: 33356300
doi: 10.1021/acs.nanolett.0c03195
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM