Enhanced energy storage capabilities in PbHfO<sub>3</sub>-based antiferroelectric ceramics through delayed phase switching and induced multiphase transitions
Jiawen Hu, Zhongbin Pan, Ling Lv, Zhixin Zhou, Xiqi Chen, Hong-Zhen Xie, Jinjun Liu, Peng Li, Jiwei Zhai
Abstract
Extremely high energy storage properties of PbHfO 3 -based antiferroelectric ceramics were achieved through improved sample quality and delayed phase switching fields, along with multiple phase transitions induced by electrical field.
Topics & Concepts
AntiferroelectricityMaterials scienceCeramicEnergy storagePhase (matter)Phase transitionStored energyField (mathematics)High energyOptoelectronicsCondensed matter physicsEngineering physicsMetallurgyChemistryThermodynamicsFerroelectricityDielectricPhysicsPower (physics)Pure mathematicsMathematicsOrganic chemistryFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsDielectric materials and actuators