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Engineering the Complex-Valued Constitutive Parameters of Metamaterials for Perfect Absorption
We theoretically studied how to directly engineer the constitutive parameters of metamaterials for perfect absorbers of electromagnetic waves. As an example, we numerically investigated the necessary refractive index n and extinction coefficient k and the relative permittivity ε and permeability μ o...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer US
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5394092/ https://www.ncbi.nlm.nih.gov/pubmed/28420225 http://dx.doi.org/10.1186/s11671-017-2048-2 |