Significantly enhanced high permittivity and negative permittivity in Ag/Al2O3/3D-BaTiO3/epoxy metacomposites with unique hierarchical heterogeneous microstructures
Mingli Han, Zhicheng Shi, Wenqiang Zhang, Kun Zhang, Huanlei Wang, Davoud Dastan, Runhua Fan
Topics & Concepts
Materials sciencePermittivityDielectricEpoxyComposite materialMicrostructureRelative permittivityCapacitorOptoelectronicsElectrical engineeringVoltageEngineeringDielectric materials and actuatorsElectromagnetic wave absorption materialsAdvanced Sensor and Energy Harvesting Materials