Dual-band/ultra-broadband switchable terahertz metamaterial absorber based on vanadium dioxide and graphene
Chengwei Song, Jiayun Wang, Binzhen Zhang, Zeng Qu, Huihui Jing, Jingfeng Kang, Jingxian Hao, Junping Duan
Topics & Concepts
Metamaterial absorberMaterials scienceTerahertz radiationGrapheneAbsorption (acoustics)Fermi energyOptoelectronicsMetamaterialOpticsFermi levelMolar absorptivityWidebandPhysicsNanotechnologyComposite materialElectronQuantum mechanicsTunable metamaterialsMetamaterials and Metasurfaces ApplicationsAntenna Design and AnalysisAdvanced Antenna and Metasurface Technologies