Electron localization in an external electric field
classification
❄️ cond-mat.stat-mech
cond-mat.dis-nn
keywords
electricfieldregimesscalingtemperaturecorrectionscrossoverderived
read the original abstract
The impact of a weak electric field on the weak-localization corrections is studied within the framework of a nonlinear sigma-model. Two scaling regimes are obtained. In one, the scaling is dominated by temperature; in the other, by the electric field. An explicit expression is derived for the crossover temperature between the two regimes.
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