Dielectric evolution of permittivity transition from positive to negative induced by percolation in ceramic composites
Guohua Fan, Xiaoping Zhang, Qingyu Wang, Ran Su, Yanan Tang, Chuncheng Hao, Yao Liu
Topics & Concepts
Materials scienceComposite materialCeramicPermittivityPercolation (cognitive psychology)Percolation thresholdDielectricConductivityMicrostructureElectrical resistivity and conductivityElectrical engineeringBiologyOptoelectronicsEngineeringNeuroscienceChemistryPhysical chemistryMetamaterials and Metasurfaces ApplicationsElectromagnetic wave absorption materialsDielectric materials and actuators