Nonradiative surface electromagnetic waves at the interface of uniaxially bianisotropic enantiomeric media

被引：6
|
作者：
Tarkhanyan, Roland H. [1 ,2 ]
Niarchos, Dimitris G. [3 ]
机构：
[1] Inst Elect Struct & Laser FORTH, Iraklion 71110, Crete, Greece
[2] Inst Radiophys & Elect, Ashtarak 378410 2, Armenia
[3] NCSR Demokritos, Inst Mat Sci, Athens 15310, Greece
来源：
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS | 2011年 / 248卷 / 06期
关键词：
bianisotropy; chirality; dispersion relations; electromagnetic waves; surfaces; POLARITONS;
D O I：
10.1002/pssb.201046374
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A new class of nonradiative surface electromagnetic waves guided by the interface between two enantiomorph uniaxially bianisotropic media is predicted. The waves are caused by bianisotropy and are absent in the case of enantiomorph bi-isotropic materials. The basic properties of the waves, in particular, dispersion relation and localization conditions differ dramatically from those for conventional surface waves propagating along the interface between chiral and achiral media, as well as between two different achiral media. These waves can be considered as a generalization of Dyakonovtype surface waves in the case of enantiomeric bianisotropic media. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
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页码：1499 / 1504
页数：6
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