A Flexible Metamaterial Terahertz Perfect Absorber

[摘要] We designed a THz matematerial absorber using metallic wires (MWs) and split resonant rings (SRRs). This matematerial absorber exhibits perfect absorption which up to 96% at 4.03 THz and is capable of wrapped around objects because of flexible polyimide dielectric substrate.

[发布机构] School of Electronic and Electrical Engineering, Wuhan Textile University, Wuhan, Hubei; 430073, China^1;State Key Laboratory for Hubei New Textile Materials and Advanced Processing Technology, Wuhan Textile University, Wuhan; 430020, China^2

[效力级别] 机械制造 [学科分类] 材料科学（综合）

[关键词] AND splits;Dielectric substrates;Flexible polyimide;Metallic wire;Perfect absorber;Tera Hertz