摘要 : One of the criteria for determining the existence of negative index of refraction in artificial electromagnetic structures (metamaterials) is the occurrence of opposite directions of the group and phase velocities. In this work, w... 展开
作者 | Vassilios Yannopapas |
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作者单位 | |
期刊名称 | 《Optics Communications: A Journal Devoted to the Rapid Publication of Short Contributions in the Field of Optics and Interaction of Light with Matter》 |
总页数 | 5 |
语种/中图分类号 | 英语 / O43 |
关键词 | Metamaterials Negative refractive index Plasmonics Multiple-scattering |
馆藏号 | N2007EPST0003404 |