A double-layer metamaterial with negativ
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Zhe Wu; Jinfeng Zhu; Mingquan Jia; Haiping Lu; Baoqing Zeng
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Article
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2010
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John Wiley and Sons
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English
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## Abstract 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.