Quantum spins and hybridization in artificially-constructed chains of magnetic adatoms on a superconductor.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
20 Apr 2022
20 Apr 2022
Historique:
received:
03
11
2021
accepted:
01
04
2022
entrez:
21
4
2022
pubmed:
22
4
2022
medline:
22
4
2022
Statut:
epublish
Résumé
Magnetic adatom chains on surfaces constitute fascinating quantum spin systems. Superconducting substrates suppress interactions with bulk electronic excitations but couple the adatom spins to a chain of subgap Yu-Shiba-Rusinov (YSR) quasiparticles. Using a scanning tunneling microscope, we investigate such correlated spin-fermion systems by constructing Fe chains adatom by adatom on superconducting NbSe
Identifiants
pubmed: 35443753
doi: 10.1038/s41467-022-29879-0
pii: 10.1038/s41467-022-29879-0
pmc: PMC9021194
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
2160Subventions
Organisme : Deutsche Forschungsgemeinschaft (German Research Foundation)
ID : CRC 183
Organisme : EC | EC Seventh Framework Programm | FP7 Ideas: European Research Council (FP7-IDEAS-ERC - Specific Programme: "Ideas" Implementing the Seventh Framework Programme of the European Community for Research, Technological Development and Demonstration Activities (2007 to 2013))
ID : 616623
Informations de copyright
© 2022. The Author(s).
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