Realistic model of correlated disorder and Anderson localization

V. V. Flambaum

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arXiv · cond-mat/9901020

Realistic model of correlated disorder and Anderson localization

V. V. Flambaum

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Abstract

A conducting 1D line or 2D plane inside (or on the surface of) an insulator is considered.Impurities displace the charges inside the insulator. This results in a long-range fluctuating electric field acting on the conducting line (plane). This field can be modeled by that of randomly distributed electric dipoles. This model provides a random correlated potential with decaying as 1/k . In the 1D case such correlations give essential corrections to the localization length but do not destroy Anderson localization.

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V. V. Flambaum. 1999-01-04. Realistic model of correlated disorder and Anderson localization. https://arxiv.org/abs/cond-mat/9901020

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