A terahertz four-band high-sensitivity perfect absorber based on Dirac semimetal
Shaoming Fu, Xingyu Yang
Topics & Concepts
Terahertz radiationPhysicsSemimetalRefractive indexNarrowbandAbsorption (acoustics)Dirac (video compression format)SiliconOpticsOptoelectronicsResonance (particle physics)FabricationFermi levelPolarization (electrochemistry)Sensitivity (control systems)Shape resonanceMolar absorptivityCondensed matter physicsFermi Gamma-ray Space TelescopeDegenerate semiconductorReflectivityDegenerate energy levelsTerahertz spectroscopy and technologyAbsorption spectroscopyBolometerTerahertz metamaterialsRange (aeronautics)Rendering (computer graphics)Metamaterials and Metasurfaces ApplicationsElectromagnetic wave absorption materialsAdvanced Antenna and Metasurface Technologies