Evidence of a Bipolaronic, Insulating State of Na Submonolayer on GaAs(110)

Articolo

Data di Pubblicazione:

1994

Citazione:

Evidence of a Bipolaronic, Insulating State of Na Submonolayer on GaAs(110) / Del Pennino, Umberto; B., Salvarani; R., Compañò; O., Pankratov. - In: PHYSICAL REVIEW. B, CONDENSED MATTER. - ISSN 0163-1829. - STAMPA. - 52:(1994), pp. 10717-17720. [10.1103/PhysRevB.52.10717]

Abstract:

HREELS and UPS spectra of sub monolayer of Na on GaAs(110) show the fingerprint of an insulating state due to a negative-U behaviour of the surface state.

Tipologia CRIS:

Articolo su rivista

Keywords:

Bipolarons; Na deposition; GaAs(110)

Elenco autori:

Del Pennino, Umberto; B., Salvarani; R., Compañò; O., Pankratov

Link alla scheda completa:

https://iris.unimore.it/handle/11380/761895

Pubblicato in:

PHYSICAL REVIEW. B, CONDENSED MATTER

Journal