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Quantum Hall Effect at Finite Temperatures

D. G. Polyakov

cond-matarXiv:cond-mat/9608013

Abstract

Recent work on the temperature-driven delocalization in the quantum Hall regime is reviewed, with emphasis on the role of electron-electron interactions and the correlation properties of disorder. We have stressed (i) the crucial role of the Coulomb interaction in the integer quantum Hall effect; (ii) the classical aspects of electron dynamics in samples with long-range disorder.

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