2004/04/30 by Yoichi Asada, Keith Slevin, Tomi Ohtsuki · 1 citation
Physics and Astronomy · #cond-mat.dis-nn
paper · pdf · doi:10.1103/physrevb.70.035115
published as Physical Review B 70, 035115 (2004)
arxiv created 2004/08/09 · arxiv updated 2009/12/01
We report a numerical study of Anderson localization in a 2D system of non-interacting electrons with spin-orbit coupling. We analyze the scaling of the renormalized localization length for the 2D SU(2) model and estimate its β-function over the full range from the localized to the metallic limits.