Quantum transport phenomena in disordered electron systems with spin-orbit coupling in two dimensions and below
arXiv:cond-mat/0509718 · doi:10.1016/j.physe.2006.03.102
Abstract
Electron transport phenomena in disordered electron systems with spin-orbit coupling in two dimensions and below are studied numerically. The scaling hypothesis is checked by analyzing the scaling of the quasi-1D localization length. A logarithmic increase of the mean conductance is also confirmed. These support the theoretical prediction that the two dimensional metal in systems with spin-orbit coupling has a perfect conductivity. Transport through a Sierpinski carpet is also reported.
accepted in Proceedings of EP2DS-16 (to be published in Physica E)