Insulating surface layer on single crystal K3C60
Författare
Summary, in English
Using angle-dependent photoemission spectra of core and valence levels we show that metallic, single crystal K3C60 is terminated by an insulating or weakly-conducting surface layer. We attribute this to the effects of strong intermolecular correlations combined with the average surface charge state. Several controversies on the electronic structure are thereby resolved.
Avdelning/ar
Publiceringsår
2004
Språk
Engelska
Sidor
435-438
Publikation/Tidskrift/Serie
European Physical Journal B. Condensed Matter and Complex Systems
Volym
41
Issue
4
Dokumenttyp
Artikel i tidskrift
Förlag
Springer
Ämne
- Physical Sciences
- Natural Sciences
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 1434-6028