Surface polaritons on the interface between an enhanced dielectric and a nanocomposite media

被引:1
|
作者
Filatov, Leonid D. [1 ]
Eliseeva, Svetlana V. [1 ]
Sementsov, Dmitrij I. [1 ]
机构
[1] Ulyanovsk State Univ, Dept High Technol Phys & Engn, Ulyanovsk 432700, Russia
基金
俄罗斯基础研究基金会;
关键词
Surface polaritons; Nanocomposite media; Spherical metal inclusions; Enhanced dielectric; WAVES; PROPAGATION; COMPOSITE;
D O I
10.1016/j.apsusc.2015.05.103
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The features of the surface polaritons propagation are studied at the interface of an enhanced isotropic dielectric and a nanocomposite media with spherical metal inclusions. For each media, the frequency dependences of the propagation constant and the wave vector transverse components, group velocity and path length, penetration depth and longitudinal energy flow have been obtained and represented by diagrams. A significant impact of the imaginary part of dielectric permittivity on the wave characteristics of surface polaritons has been shown. (C) 2015 Elsevier B.V. All rights reserved.
引用
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页码:48 / 54
页数:7
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