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Delocalisation transition in quasi-1D models with correlated disorder

L. Tessieri·F. M. Izrailev
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Abstract

We introduce a new approach to analyse the global structure of electronic states in quasi-1D models in terms of the dynamics of a system of parametric oscillators with time-dependent stochastic couplings. We thus extend to quasi-1D models the method previously applied to 1D disordered models. Using this approach, we show that a ``delocalisation transition'' can occur in quasi-1D models with weak disorder with long-range correlations.

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L. Tessieri, F. M. Izrailev. 2006-06-08. Delocalisation transition in quasi-1D models with correlated disorder. https://doi.org/10.1088/0305-4470%2F39%2F38%2F002

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