Magnetotransport calculations for two-dimensional electrons with exchange and correlation interactions

In this paper, we investigate the short-range disorder within the self-consistent Born approximation which is an appropriate form of broadened Landau density of states for strong, quantizing magnetic fields to calculate conductivities in the quantum Hall regime. We have performed self-consistent calculations of the magnetoconductivity in a two-dimensional electron system including the exchange and correlation interactions. We also investigate the transport properties of the evanescent incompressible strips where the non-local effects on the conductivity along those strips are simulated by an appropriate averaging procedure. (C) 2015 Elsevier B.V. All rights reserved.