EnglishWe present a selfconsistent calculation of the electron distribution at metal surfaces in thepresence of a static electric field in the semi-infinite jellium model. The calculation is based on theHohenberg-Kohn-Sham theory with a nonlocal approximation for the exchange-correlationenergy and potential. For different metallic density r s = 2, 3, 4 we present numerical results for themean position and the spread of the induced charge density. The results for the centroid of thecharge induced by a small field are discussed and compared with the image plane position valuesobtained from the exchange-correlation potential.
Electron density profiles at charged metal surfaces in the weighted density approximation / Ossicini, Stefano; Finocchi, F.; Bertoni, Carlo Maria. - In: SURFACE SCIENCE. - ISSN 0039-6028. - STAMPA. - 189/190(1987), pp. 776-781.
| Data di pubblicazione: | 1987 |
| Titolo: | Electron density profiles at charged metal surfaces in the weighted density approximation |
| Autore/i: | Ossicini, Stefano; Finocchi, F.; Bertoni, Carlo Maria |
| Autore/i UNIMORE: | |
| Rivista: | |
| Volume: | 189/190 |
| Pagina iniziale: | 776 |
| Pagina finale: | 781 |
| Codice identificativo ISI: | WOS:A1987K537200108 |
| Codice identificativo Scopus: | 2-s2.0-0000317213 |
| Citazione: | Electron density profiles at charged metal surfaces in the weighted density approximation / Ossicini, Stefano; Finocchi, F.; Bertoni, Carlo Maria. - In: SURFACE SCIENCE. - ISSN 0039-6028. - STAMPA. - 189/190(1987), pp. 776-781. |
| Tipologia | Articolo su rivista |
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