Highly tunable ε'-negative and ε'-near-zero response at extremely low frequency region of CaCu3Ti4O12/graphitized-MWCNT metacomposites
Chunyuan Deng, Yan Wu, Yunpeng Qu, Junfei Ding, Xiaosi Qi, Kai Sun
Topics & Concepts
Materials scienceNanocompositeCarbon nanotubePercolation thresholdDielectric responsePercolation (cognitive psychology)CeramicDielectricPercolation theoryComposite materialLow frequencyDipoleMetamaterialElectrical conductorConductivityOptoelectronicsElectrical resistivity and conductivityElectrical engineeringAstronomyNeurosciencePhysical chemistryOrganic chemistryChemistryBiologyPhysicsEngineeringMetamaterials and Metasurfaces ApplicationsDielectric materials and actuatorsElectromagnetic wave absorption materials