The atomic geometry and the electronic structure of GaAs(1 1 0) and Si(1 1 1) with full coverage of chemisorbed hydrogen is described in the scheme of the density functional theory and using norm-conserving pseudopotentials, as ideal prototypes of semiconductor surfaces interacting with hydrogen. The removal of relaxation or reconstruction, the bond geometry and the stretching frequencies can be described in a full ab initio approach.

HYDROGEN ON SEMICONDUCTOR SURFACES - THEORY OF THE ELECTRONIC-STRUCTURE

BERNARDINI, FABIO;
1991-01-01

Abstract

The atomic geometry and the electronic structure of GaAs(1 1 0) and Si(1 1 1) with full coverage of chemisorbed hydrogen is described in the scheme of the density functional theory and using norm-conserving pseudopotentials, as ideal prototypes of semiconductor surfaces interacting with hydrogen. The removal of relaxation or reconstruction, the bond geometry and the stretching frequencies can be described in a full ab initio approach.
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11584/91435
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo

Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 13
  • ???jsp.display-item.citation.isi??? 13
social impact