The electronic structure of the (100) surface of Cu has been calculated within a tight-binding description of the electron states, using the layer method. With respect to the calculation with pure d bands, it is found that the inclusion of sp-d hybridization modifies the d surface states and introduces a new state localized in the first two layers. This state is identified as a Schockley-type surface state arising at the lower edge of sp-d gap.

sp-d hybridization effects on the electronic structure of the (100) surface in Copper / Bertoni, Carlo Maria; Bisi, Olmes; CALANDRA BUONAURA, Carlo; F., Nizzoli; Santoro, Giorgio. - In: JOURNAL OF PHYSICS F. METAL PHYSICS. - ISSN 0305-4608. - STAMPA. - 6:(1976), pp. L 41-44.

sp-d hybridization effects on the electronic structure of the (100) surface in Copper

BERTONI, Carlo Maria;BISI, Olmes;CALANDRA BUONAURA, Carlo;SANTORO, Giorgio
1976

Abstract

The electronic structure of the (100) surface of Cu has been calculated within a tight-binding description of the electron states, using the layer method. With respect to the calculation with pure d bands, it is found that the inclusion of sp-d hybridization modifies the d surface states and introduces a new state localized in the first two layers. This state is identified as a Schockley-type surface state arising at the lower edge of sp-d gap.
6
L 41
44
sp-d hybridization effects on the electronic structure of the (100) surface in Copper / Bertoni, Carlo Maria; Bisi, Olmes; CALANDRA BUONAURA, Carlo; F., Nizzoli; Santoro, Giorgio. - In: JOURNAL OF PHYSICS F. METAL PHYSICS. - ISSN 0305-4608. - STAMPA. - 6:(1976), pp. L 41-44.
Bertoni, Carlo Maria; Bisi, Olmes; CALANDRA BUONAURA, Carlo; F., Nizzoli; Santoro, Giorgio
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/449319
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 21
  • ???jsp.display-item.citation.isi??? 22
social impact