Interaction effects in disordered Landau-level systems in two dimensions
- 15 August 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 26 (4) , 1651-1659
- https://doi.org/10.1103/physrevb.26.1651
Abstract
Interaction effects in the disordered two-dimensional electron gas are considered in the regime of high magnetic field and low temperature. Logarithmic temperature corrections to the density of states and the conductivity are obtained. When Hartree corrections are included, good agreement with the experimental results of Paalanen et al. is obtained.Keywords
This publication has 12 references indexed in Scilit:
- Quantized Hall effect at low temperaturesPhysical Review B, 1982
- Magnetoresistance and Hall effect of a disordered interacting two-dimensional electron gasPhysical Review B, 1982
- Quantum diffusion and divergent fluctuations in disordered metalsPhysical Review B, 1981
- Magnetoresistance and Hall effect in a disordered two-dimensional electron gasPhysical Review B, 1980
- Self-consistent theory of screening in a two dimensional electron gas under strong magnetic fieldSolid State Communications, 1980
- New Method for High-Accuracy Determination of the Fine-Structure Constant Based on Quantized Hall ResistancePhysical Review Letters, 1980
- Effects of Interactions on Non-Metallic Behaviors in Two-Dimensional Disordered SystemsJournal of the Physics Society Japan, 1980
- Interaction Effects in Disordered Fermi Systems in Two DimensionsPhysical Review Letters, 1980
- Theory of negative magnetoresistance in three-dimensional systemsSolid State Communications, 1980
- Theory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. I. Characteristics of Level Broadening and Transport under Strong FieldsJournal of the Physics Society Japan, 1974