Switchable narrowband/broadband terahertz metasurface absorber based on single-layer graphene structure
Meiyu Liu, Lingling Yang, Can Cao, Xia Cao, Yongzhi Cheng, Hui Luo, Fu Chen, Xiangcheng Li
Topics & Concepts
Terahertz radiationAbsorbanceMaterials scienceAbsorptanceGrapheneOptoelectronicsPlasmonDielectricAbsorption (acoustics)Bandwidth (computing)Polarization (electrochemistry)OpticsNarrowbandMetamaterial absorberBroadbandFermi levelSurface plasmonSurface plasmon polaritonThermophotovoltaicFermi energyAbsorption spectroscopyAttenuation coefficientSelective surfaceMetamaterials and Metasurfaces ApplicationsPlasmonic and Surface Plasmon ResearchAdvanced Antenna and Metasurface Technologies