Faraday Effect on Negative Refraction in Uniaxial Anisotropic Plasma Metamaterials  

作　　者：GUO Bin 郭斌(School of Science,Wuhan University of Technology,Wuhan 430070 Department of Electrical and Computer Engineering,University of Alberta,Edmonton,AB,T5K 2M3,Canada)

机构地区：[1]School of Science,Wuhan University of Technology,Wuhan 430070 Department of Electrical and Computer Engineering,University of Alberta,Edmonton,AB,T5K 2M3,Canada

出　　处：《Chinese Physics Letters》2013年第10期120-123,共4页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 11205119;the Fundamental Research Funds for the Central Universities of China(Nos WUT 2012-Ia-53 and WUT 2013-Ia-032).

摘　　要：Negative refraction is the name for an electromagnetic phenomenon in which light rays are refracted at an interface in the reverse sense to that normally expected.A uniaxial anisotropic plasma metamaterial that exhibits negative refraction is demonstrated and the necessary conditions are derived for negative refraction.The Faraday effect on the negative refraction in the proposed plasma metamaterials is discussed.Parameter dependences such as plasma filling factor,dielectric constant of background materials,and external magnetic field are calculated and discussed.

关 键 词：REFRACTION FARADAY dielectric 

分 类 号：O48[理学—固体物理]