Surface polaritons in layered structures of anisotropic media

被引：8

作者：

Costa, RN

Cottam, MG

Albuquerque, EL

Farias, GA

机构：

[1] HARVARD UNIV,DEPT PHYS,CAMBRIDGE,MA 02138

[2] UNIV ANTWERP,DEPT PHYS,B-2610 ANTWERP,BELGIUM

[3] UNIV FED CEARA,DEPT FIS,BR-60455760 FORTALEZA,CEARA,BRAZIL

[4] UNIV FED RIO GRANDE NORTE,DEPT FIS,BR-59072970 NATAL,RN,BRAZIL

来源：

PHYSICAL REVIEW B | 1996年 / 54卷 / 04期

关键词：

D O I：

10.1103/PhysRevB.54.2949

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We discuss the spectra of surface polaritons which can propagate in layered structures in which one of the constituent media has an anisotropic dielectric function. Some unusual aspects of the surface-polariton spectra are emphasized for slabs and superlattices, and are shown to be strongly influenced by the orientation of the principal axis of the anisotropic material. The theory is employed to obtain numerical results for surface-phonon-polaritons in layered structures containing alpha-quartz.

引用

页码：2949 / 2953

页数：5

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