Non-ergodic – ergodic transition and corresponding electrocaloric effect in lead-free bismuth sodium titanate-based relaxor ferroelectrics
Xiaopo Su, Ruowei Yin, Yuxuan Hou, Junjie Li, Jianting Li, Shiqiang Qin, Yanjing Su, Lijie Qiao, Chuanbao Liu, Yang Bai
Topics & Concepts
Materials scienceElectrocaloric effectFerroelectricityPhase transitionElectric fieldAtmospheric temperature rangeMaxwell relationsCurie temperatureCondensed matter physicsBismuthPhase diagramCeramicErgodic theoryFerroelectric ceramicsThermodynamicsPhase (matter)Analytical Chemistry (journal)DielectricComposite materialOptoelectronicsMetallurgyOrganic chemistryChromatographyFerromagnetismOptical fieldChemistryMathematicsPhysicsInhomogeneous electromagnetic wave equationMathematical analysisQuantum mechanicsFerroelectric and Piezoelectric MaterialsMultiferroics and related materialsMicrowave Dielectric Ceramics Synthesis