A Tunable “Ancient Coin”-Type Perfect Absorber with High Refractive Index Sensitivity and Good Angular Polarization Tolerance
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DOI: 10.3390/coatings11070814
Abstract: In this paper, we design and present a graphene-based “ancient coin”-type dual-band perfect metamaterial absorber, which is composed of a silver layer, silicon dioxide layer, and a top “ancient coin” graphene layer. The absorption performance… read more here.
Keywords: coin; coin type; ancient coin; good angular ... See more keywords