Increased Molecular Conductance in Oligo[
Single-molecule conductance
electron tunneling
molecular planarization
temperature dependent conductance
Journal
Nano letters
ISSN: 1530-6992
Titre abrégé: Nano Lett
Pays: United States
ID NLM: 101088070
Informations de publication
Date de publication:
22 06 2022
22 06 2022
Historique:
pubmed:
1
6
2022
medline:
24
6
2022
entrez:
31
5
2022
Statut:
ppublish
Résumé
Coherent tunneling electron transport through molecular wires has been theoretically established as a temperature-independent process. Although several experimental studies have shown counter examples, robust models to describe this temperature dependence have not been thoroughly developed. Here, we demonstrate that dynamic molecular structures lead to temperature-dependent conductance within coherent tunneling regime. Using a custom-built variable-temperature scanning tunneling microscopy break-junction instrument, we find that oligo[
Identifiants
pubmed: 35640062
doi: 10.1021/acs.nanolett.2c01549
doi:
Types de publication
Journal Article
Research Support, U.S. Gov't, Non-P.H.S.
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM