Enhancement of dielectric response by the interaction of point defect and grain boundary in copper tantalate oxides
Kaiyuan Chen, Min Liu, Guizhong Li, Jie Wang, Xiuyun Lei, Qiang Yu, Changzheng Hu, Zhuo Li, Laijun Liu
Topics & Concepts
Materials scienceGrain boundaryDielectricPermittivityTantalateCondensed matter physicsRelaxation (psychology)Composite materialFerroelectricityMicrostructureOptoelectronicsPhysicsSocial psychologyPsychologyDielectric properties of ceramicsFerroelectric and Piezoelectric MaterialsMultiferroics and related materials