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Wave localization in generalized Thue-Morse superlattices with disorder

Lev I. Deych, D. Zaslavsky, A. A. Lisyansky

cond-matarXiv:cond-mat/9706214

Abstract

In order to study an influence of correlations on the localization properties of classical waves in random superlattices we introduce a generalized random Thue-Morse model as a four-state Markov process with two parameters that determine probabilities of different configurations. It is shown that correlations can bring about a considerable change in the transmission properties of the structures and in the localization characteristics of states at different frequencies.

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