Acoustic waves in random media

被引：11

作者：

Kafesaki, M

Economou, EN

机构：

来源：

EUROPHYSICS LETTERS | 1997年 / 37卷 / 01期

关键词：

D O I：

10.1209/epl/i1997-00109-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Motivated by recent experimental results we test how well various extensions of the well-known coherent potential approximation (CPA) determine the characteristics of the acoustic-wave propagation through a random composite consisting of glass spheres in water. In spite of the approximate character of the methods, our results seem to be in reasonable agreement with recent experimental data.

引用

页码：7 / 12

页数：6

共 21 条

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