Quantum Hall Effect at Finite Temperatures
Abstract
Description
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.
10 pages, LaTeX, uses sprocl.sty which is included, talk given at the 12th conference on High Magnetic Fields in Semiconductor Physics held in Wuerzburg on July 28 - Aug 02, 1996
10 pages, LaTeX, uses sprocl.sty which is included, talk given at the 12th conference on High Magnetic Fields in Semiconductor Physics held in Wuerzburg on July 28 - Aug 02, 1996