Imaging the itinerant-to-localized transmutation of electrons across the metal-to-insulator transition in V
Journal
Science advances
ISSN: 2375-2548
Titre abrégé: Sci Adv
Pays: United States
ID NLM: 101653440
Informations de publication
Date de publication:
05 Nov 2021
05 Nov 2021
Historique:
entrez:
3
11
2021
pubmed:
4
11
2021
medline:
4
11
2021
Statut:
ppublish
Résumé
In solids, strong repulsion between electrons can inhibit their movement and result in a “Mott” metal-to-insulator transition (MIT), a fundamental phenomenon whose understanding has remained a challenge for over 50 years. A key issue is how the wave-like itinerant electrons change into a localized-like state due to increased interactions. However, observing the MIT in terms of the energy- and momentum-resolved electronic structure of the system, the only direct way to probe both itinerant and localized states, has been elusive. Here we show, using angle-resolved photoemission spectroscopy (ARPES), that in V
Identifiants
pubmed: 34730993
doi: 10.1126/sciadv.abj1164
pmc: PMC8565841
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
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