Band-center anomaly of the conductance distribution in one-dimensional Anderson localization .

Schomerus, H. and Titov, M. (2003) Band-center anomaly of the conductance distribution in one-dimensional Anderson localization . Physical review B, 67. p. 100201. ISSN 1550-235X

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Abstract

We analyze the conductance distribution function in the one-dimensional Anderson model of localization, for weak disorder but arbitrary energy. For energy at the band center the distribution function deviates from the form that is assumed to be universal in single-parameter scaling theory. A direct link to the breakdown of the random-phase approximation is established. Our findings are confirmed by a parameter-free comparison to the results of numerical simulations.

Item Type: Journal Article
Journal or Publication Title: Physical review B
Departments: Faculty of Science and Technology > Physics
ID Code: 667
Deposited By: Dr Henning Schomerus
Deposited On: 31 Oct 2007
Refereed?: Yes
Published?: Published
Last Modified: 10 Jun 2019 21:14
URI: https://eprints.lancs.ac.uk/id/eprint/667

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