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arXiv · 0801.2208

Anomalous properties of the Kronig-Penney model with compositional and structural disorder

J. C. Hernández Herrejón·F. M. Izrailev·L. Tessieri
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Abstract

We study the localization properties of the eigenstates in the Kronig-Penney model with weak compositional and structural disorder. The main result is an expression for the localization length that is valid for any kind of self- and inter-correlations of the two types of disorder. We show that the interplay between compositional and structural disorder can result in anomalous localization.

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J. C. Hernández Herrejón, F. M. Izrailev, L. Tessieri. 2008-01-15. Anomalous properties of the Kronig-Penney model with compositional and structural disorder. https://doi.org/10.1016/j.physe.2008.05.001

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