Ordering of room-temperature magnetic skyrmions in a polar van der Waals magnet.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
23 Jun 2023
23 Jun 2023
Historique:
received:
25
01
2023
accepted:
13
06
2023
medline:
26
6
2023
pubmed:
24
6
2023
entrez:
23
6
2023
Statut:
epublish
Résumé
Control and understanding of ensembles of skyrmions is important for realization of future technologies. In particular, the order-disorder transition associated with the 2D lattice of magnetic skyrmions can have significant implications for transport and other dynamic functionalities. To date, skyrmion ensembles have been primarily studied in bulk crystals, or as isolated skyrmions in thin film devices. Here, we investigate the condensation of the skyrmion phase at room temperature and zero field in a polar, van der Waals magnet. We demonstrate that we can engineer an ordered skyrmion crystal through structural confinement on the μm scale, showing control over this order-disorder transition on scales relevant for device applications.
Identifiants
pubmed: 37353526
doi: 10.1038/s41467-023-39442-0
pii: 10.1038/s41467-023-39442-0
pmc: PMC10290156
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
3744Subventions
Organisme : United States Department of Defense | U.S. Army (United States Army)
ID : W911NF-21-2-0162
Organisme : U.S. Department of Energy (DOE)
ID : DE-AC02-05-CH11231
Organisme : U.S. Department of Energy (DOE)
ID : DE-AC02-05-CH11231
Organisme : U.S. Department of Energy (DOE)
ID : DE-AC02-05CH11231
Organisme : U.S. Department of Defense (United States Department of Defense)
ID : FA9550-18-1-0480.
Organisme : NSF | NSF Office of the Director | Office of International Science and Engineering (Office of International Science & Engineering)
ID : DMR-1719875
Informations de copyright
© 2023. The Author(s).
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