1.
Phys Rev Lett
; 84(7): 1563-6, 2000 Feb 14.
Article
de Anglais
| MEDLINE
| ID: mdl-11017568
RÉSUMÉ
We have found that the local density of state fluctuations (LDOSF) in a disordered metal, detected using an impurity in the barrier as a spectrometer, undergo enhanced (with respect to Shubnikov-de Haas and de Haas-van Alphen effects) oscillations in strong magnetic fields, omega(c)tau>/=1. We attribute this to the dominant role of the states near the bottom of Landau bands which give the major contribution to the LDOSF and are most strongly affected by disorder. We also demonstrate that in intermediate fields the LDOSF increase with field B in accordance with the results obtained in the diffusion approximation.
2.
Phys Rev B Condens Matter
; 54(3): 1502-1505, 1996 Jul 15.
Article
de Anglais
| MEDLINE
| ID: mdl-9985983
3.
Phys Rev B Condens Matter
; 54(3): 2091-2100, 1996 Jul 15.
Article
de Anglais
| MEDLINE
| ID: mdl-9986060
4.
Phys Rev B Condens Matter
; 52(24): 17021-17024, 1995 Dec 15.
Article
de Anglais
| MEDLINE
| ID: mdl-9981120
5.
Phys Rev B Condens Matter
; 51(2): 1112-1116, 1995 Jan 01.
Article
de Anglais
| MEDLINE
| ID: mdl-9978263