Individually frequency and amplitude tunable metamaterial absorber with sensing functions based on strontium titanate and graphene
Hengli Feng, Zuoxin Zhang, Jincheng Wang, Jingyu Zhang, Dongchao Fang, Chang Liu, Guan Wang, Yachen Gao, Yang Gao
Topics & Concepts
Terahertz radiationMaterials scienceGrapheneStrontium titanateMetamaterial absorberFermi levelFinite-difference time-domain methodAbsorption (acoustics)OptoelectronicsImpedance matchingMetamaterialPolarization (electrochemistry)OpticsFermi energyPhysicsElectrical impedanceNanotechnologyChemistryElectronTunable metamaterialsQuantum mechanicsPhysical chemistryDielectricMetamaterials and Metasurfaces ApplicationsAdvanced Antenna and Metasurface TechnologiesAntenna Design and Analysis