arXiv · cond-mat/0103594
The probability distribution of the conductance in anisotropic systems
Abstract
We investigate the probability distribution $p(g)$ of the conductance $g$ in anisotropic two-dimensional systems. The scaling procedure applicable to mapping the conductance distributions of localized anisotropic systems to the corresponding isotropic one can be extended to systems at the critical point of the metal-to-insulator transition. Instead of the squares used for isotropic systems, one should use rectangles for the anisotropic ones. At the critical point, the ratio of the side lengths must be equal to the squre root of the ratio of the critical values of the quasi-one-dimensional scaling functions. For localized systems, the ratio of the side lengths must be equal to the ratio of the localization lengths.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Marc Ruehlaender, Peter Markos, C. M. Soukoulis. 2001-03-28. The probability distribution of the conductance in anisotropic systems. https://doi.org/10.1103/physrevb.64.193103
Cite the original work for its findings. Save a collection to share your selection of sources.