IRIS PubliCatt
PubliCatt è il repository istituzionale ad accesso aperto dell'Università Cattolica del Sacro Cuore, dove gli utenti autorizzati afferenti all'Ateneo provvedono direttamente e autonomamente a depositare e a rendere visibili le proprie pubblicazioni, inserendo i dati descrittivi del documento stesso ("metadati", quali il titolo, autore, abstract, etc.) e, laddove possibile, il testo della pubblicazione stessa (full-text).
PubliCatt utilizza la piattaforma IRIS (Institutional Research Information System) sviluppata da CINECA.
EnglishWe investigate the electronic band dispersion associated to alkali metal chains assembled on the InAs(110) surface by angular-resolved photoelectron spectroscopy. The Cs and K atomic chains induce occupied electronic states with twofold symmetry and narrow bandwidth along the chain direction, showing a quasi-one-dimensional electronic character. The insulating character and the narrow bandwidth of the alkali-induced state suggest the relevance of electron correlation effects in the description of alkali-induced electronic-state dispersion.
| Autori: | |
| Titolo: | Quasi one-dimensional electronic states of alkali metal chains assembled on the InAs(110) surface |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1209/epl/i2004-10196-3 |
| Data di pubblicazione: | 2004 |
| Abstract: | We investigate the electronic band dispersion associated to alkali metal chains assembled on the InAs(110) surface by angular-resolved photoelectron spectroscopy. The Cs and K atomic chains induce occupied electronic states with twofold symmetry and narrow bandwidth along the chain direction, showing a quasi-one-dimensional electronic character. The insulating character and the narrow bandwidth of the alkali-induced state suggest the relevance of electron correlation effects in the description of alkali-induced electronic-state dispersion. |
| Lingua: | Inglese |
| Rivista: | |
| Citazione: | Corradini, V., Betti, M. G., Mariani, C., Spiller, E., Gavioli, L., Quasi one-dimensional electronic states of alkali metal chains assembled on the InAs(110) surface, <<EUROPHYSICS LETTERS>>, 2004; 2004 (254): 254-260. [doi:10.1209/epl/i2004-10196-3] [http://hdl.handle.net/10807/18690] |
| Appare nelle tipologie: | Articolo in rivista, Nota a sentenza |
File in questo prodotto:
http://hdl.handle.net/10807/18690
Copyright © 2020