Design of a switchable and tunable terahertz metamaterial absorber with broadband, ultra-broadband, and dual-broadband absorption based on graphene and vanadium dioxide
Youqi Zhang, Weijun Zhou, Yongzheng Sun, Xiangfei Yuan, Haipeng Wang, Xiangyang Zhang, Ben‐Xin Wang
Abstract
This work develops a switchable and tunable terahertz metamaterial absorber based on graphene and vanadium dioxide (VO 2 ).
Topics & Concepts
BroadbandMaterials scienceTerahertz radiationGrapheneMetamaterialVanadium dioxideMetamaterial absorberOptoelectronicsOpticsNanotechnologyTunable metamaterialsThin filmPhysicsMetamaterials and Metasurfaces ApplicationsAntenna Design and AnalysisAdvanced Antenna and Metasurface Technologies