Effect of disorder on the density of states of a two-dimensional electron gas under magnetic field - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2004

Effect of disorder on the density of states of a two-dimensional electron gas under magnetic field

S. Bonifacie
  • Fonction : Auteur
Ym Meziani
  • Fonction : Auteur
Christophe Chaubet
  • Fonction : Auteur
  • PersonId : 883172
Benoit Jouault
Andre Raymond
  • Fonction : Auteur
  • PersonId : 883173

Résumé

We have calculated the density of states (DOS) of a two-dimensional electron gas in a perpendicular magnetic field, using a multiple scattering method, in the ultraquantum limit. We have considered doped and disordered 2D systems. The results of the scattering method are compared with direct simulations of disordered samples. Using the DOS, we have studied the metal-insulator transition and the magnetic freeze-out including a comparison with experimental results. (C) 2004 Elsevier B.V. All rights reserved.
Fichier non déposé

Dates et versions

hal-00544448 , version 1 (08-12-2010)

Identifiants

  • HAL Id : hal-00544448 , version 1

Citer

S. Bonifacie, Ym Meziani, Christophe Chaubet, Benoit Jouault, Andre Raymond. Effect of disorder on the density of states of a two-dimensional electron gas under magnetic field. 7th International Symposium on Research in High Magnetic Fields, Jul 2003, Toulouse (FRANCE), France. pp.455-459. ⟨hal-00544448⟩
32 Consultations
0 Téléchargements

Partager

Gmail Facebook X LinkedIn More