A double‐layer metamaterial with negative refractive index originating from chiral configuration
A double‐layer metamaterial with negative refractive index originating from chiral configuration
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DOI：
10.1002/mop.25645
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发表时间：
2011-01
影响因子：
1.5
通讯作者：
Zhe Wu;Jinfeng Zhu;Mingquan Jia;H. Lu;B. Zeng
中科院分区：
文献类型：
--
作者：
Zhe Wu;Jinfeng Zhu;Mingquan Jia;H. Lu;B. Zeng
提出了扭曲金属箔对的超材料。共振在透射和反射中都有说明。利用该超材料的手性构型可以实现负折射率。平行和反平行的表面电流形成磁偶极子和电偶极子。电场和磁场之间的交叉耦合呈现手性。©2010 Wiley期刊公司微波光学学报，2011；请登录wileyonlinelibrary.com在线阅读本文。DOI 10.1002 / mop.25645
Metamaterial of twisted metallic foil pairs is proposed. Resonances are illustrated in both transmission and reflection. Negative refraction index can be realized by chiral configuration of this metamaterial. Parallel and antiparallel surface currents form magnetic and electric dipoles. The cross coupling between electric and magnetic field presents chirality. © 2010 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:163–166, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.25645