Multiple-scattering theory for three-dimensional periodic acoustic composites

被引：332

作者：

Kafesaki, M

Economou, EN

机构：

[1] Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 71110, Greece

[2] Univ Crete, Dept Phys, Iraklion, Greece

来源：

PHYSICAL REVIEW B | 1999年 / 60卷 / 17期

关键词：

D O I：

10.1103/PhysRevB.60.11993

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present results for acoustic wave propagation in periodic composites consisting of solid spheres in a fluid host. We show that for solid scatterers in fluid host material combinations the extensively used plane-wave method is inadequate to produce accurate results and a new approach is required. Our band-structure results are obtained by using a multiple-scattering approach based on an extension of the well-known Korringa-Kohn-Rostoker method. [S0163-1829(99)04841-9].

引用

页码：11993 / 12001

页数：9

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