Anderson transition in dilute systems with pure exponential interactions

Alkan B., Unal B.

Il Nuovo Cimento D, vol.17, no.2, pp.209-212, 1995 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 17 Issue: 2
  • Publication Date: 1995
  • Doi Number: 10.1007/bf02451597
  • Journal Name: Il Nuovo Cimento D
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.209-212
  • Keywords: Electrical and thermal conduction in amorphous and liquid metals and alloys, Localization in disordered structures, Metal-insulator transitions
  • Ankara University Affiliated: Yes

Abstract

Assuming a completely disordered lattice it is shown that all the states are localized when the disorder parameter x=a 0/0 reachesthe value 0.31, where a is the mean atomic separation and a 0 is the Bohr radius. © 1995 Società Italiana di Fisica.