Conductance distribution of disordered quasi one-dimensional wires
arXiv:cond-mat/9907453 · doi:10.1002/(SICI)1521-3889(199911)8:7/9<753::AID-ANDP753>3.0.CO;2-N
Abstract
We determine analytically the distribution of conductances of quasi one-dimensional disordered electron systems, neglecting electron-electron interaction, for all strengths of disorder. We find that in the crossover region between the metallic and insulating regimes, P(g) is highly asymmetric, given by ``one-sided'' log-normal distribution. For larger disorder, the tail of the log-normal distribution is cut-off for g > 1 by a Gaussian.
arXiv comment6 pages, LaTeX2e, 2 eps-figures, uses annalen.cls; presented at LOC99; minor changes
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