Wave localization in generalized Thue-Morse superlattices with disorder

被引：18

作者：

Deych, LI

Zaslavsky, D

Lisyansky, AA

机构：

[1] Department of Physics, Queens College of the City University of New York, Flushing, NY

来源：

PHYSICAL REVIEW E | 1997年 / 56卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.56.4780

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

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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页码：4780 / 4790

页数：11

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