Strong signature of electron-vibration coupling in molecules on Ag(111) triggered by tip-gated discharging.
Journal
Nature communications
ISSN: 2041-1723
Titre abrégé: Nat Commun
Pays: England
ID NLM: 101528555
Informations de publication
Date de publication:
25 Sep 2023
25 Sep 2023
Historique:
received:
30
09
2022
accepted:
05
09
2023
medline:
26
9
2023
pubmed:
26
9
2023
entrez:
25
9
2023
Statut:
epublish
Résumé
Electron-vibration coupling is of critical importance for the development of molecular electronics, spintronics, and quantum technologies, as it affects transport properties and spin dynamics. The control over charge-state transitions and subsequent molecular vibrations using scanning tunneling microscopy typically requires the use of a decoupling layer. Here we show the vibronic excitations of tetrabromotetraazapyrene (TBTAP) molecules directly adsorbed on Ag(111) into an orientational glassy phase. The electron-deficient TBTAP is singly-occupied by an electron donated from the substrate, resulting in a spin 1/2 state, which is confirmed by a Kondo resonance. The TBTAP
Identifiants
pubmed: 37749099
doi: 10.1038/s41467-023-41601-2
pii: 10.1038/s41467-023-41601-2
pmc: PMC10519934
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
5956Subventions
Organisme : Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation)
ID : PP00P2_187185
Organisme : Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation)
ID : 200021_204053
Organisme : Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation)
ID : 200020_188445
Organisme : Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation)
ID : 51NF40-180604
Organisme : Deutsche Forschungsgemeinschaft (German Research Foundation)
ID : INST 40/575-1 FUGG
Organisme : EC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science - European Research Council)
ID : 834402
Informations de copyright
© 2023. Springer Nature Limited.
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