Negative magnetic permeability in the visible light region
Negative magnetic permeability in the visible light region
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DOI：
10.1103/physrevlett.95.237401
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发表时间：
2005-12-02
影响因子：
8.6
通讯作者：
Kawata, S
中科院分区：
文献类型：
--
作者：
Ishikawa, A;Tanaka, T;Kawata, S
在可见光区域理论上研究了单开环谐振器 (SSRR) 的负磁导率。为了描述金属在可见光范围内的传导特性，我们完善了内阻抗公式。在我们的计算中，我们准确地确定了 SSRR 的磁响应。根据我们的研究，我们还证明了银 SSRR 阵列在可见光区域的负 mu。
Negative magnetic permeability of single split-ring resonators (SSRRs) is theoretically investigated in the visible light region. To describe the conduction characteristics of metal in the visible range, we develop the internal impedance formula completely. In our calculations, we determine the magnetic responses of the SSRR accurately. Based on our investigations, we also demonstrate the negative mu of the silver SSRR array in the visible light region.