Taming electromagnetic metamaterials for isotropic perfect absorbers
Conventional metamaterial absorbers, which consist of a dielectric spacer sandwiched between metamaterial resonators and a metallic ground plane, have been inherently anisotropic. In this paper, we present an alternative approach for isotropic perfect absorbers using symmetric metamaterial structure...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2015-07-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.4926656 |