Waves and energy in chiral nihility
凝聚态物理
2007-05-23 v1
摘要
A model for a chiral material in which both the permittivity and permeability are equal to zero is discussed. Such a material is referred by us as a ``chiral nihility". It is shown that this exotic material can be realized as a mixture of small helical inclusions. Wave solutions and energy in such a medium are analyzed. It is shown that an extraordinary wave in chiral nihility is a backward wave. Wave reflection and refraction on a chiral nihility interface is also considered. It is shown that a linearly polarized wave normally incident onto this interface produces the wave of "standing phase" and the same wave in the case of oblique incidence causes two refracted waves, one of them with an anomalous refraction.
引用
@article{arxiv.cond-mat/0211012,
title = {Waves and energy in chiral nihility},
author = {Sergei Tretyakov and Igor Nefedov and Ari Sihvola and Stanislav Maslovski and Constantin Simovski},
journal= {arXiv preprint arXiv:cond-mat/0211012},
year = {2007}
}