Abstract
Approximation equations are motivated to describe the dynamical conductivity of a non interacting electron gas moving in a random potential. The equations are shown to yield an Anderson transition with a mobility decreasing continously to zero on one side and a polarizability diverging on the other side of the mobility edge.
Originalsprache | Englisch |
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Seiten (von - bis) | 1029-1031 |
Seitenumfang | 3 |
Fachzeitschrift | Solid State Communications |
Jahrgang | 88 |
Ausgabenummer | 11-12 |
DOIs | |
Publikationsstatus | Veröffentlicht - Dez. 1993 |
Extern publiziert | Ja |