Low-electric-field-induced high electrocaloric properties via defect regulation in samarium-doped BaTiO3 ceramics
Haopeng Feng, Huajin Wen, Yanli Huang, Bo Wu, Wenjuan Wu, Xiao Wu, Min Gao, Tengfei Lin, Cong Lin, Chunlin Zhao
Topics & Concepts
Materials scienceFerroelectricityBarium titanateSamariumDielectricDipolePolarization (electrochemistry)Electric fieldElectrocaloric effectFerroelectric ceramicsCeramicDopingCondensed matter physicsPyroelectricityOptoelectronicsComposite materialInorganic chemistryChemistryPhysicsPhysical chemistryOrganic chemistryQuantum mechanicsFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsDielectric properties of ceramics