Coupling oxygen vacancy gradient distribution and flexoelectric effects for enhanced photovoltaic performance in bismuth ferrite films
Zehao Sun, Jie Wei, Yunpeng Li, Zhiting Liu, Minchuan Xiahou, Guogang Chen, Lin Zhao, Zhenxiang Cheng
Abstract
Coupling oxygen vacancy gradient distribution and flexoelectricity for the enhancement of ferroelectric photovoltaic effects.
Topics & Concepts
Bismuth ferriteMaterials scienceFerroelectricityCondensed matter physicsBismuthPhotovoltaic effectCoupling (piping)FlexoelectricityFerrite (magnet)Photovoltaic systemVacancy defectOxygenAnomalous photovoltaic effectDielectricOptoelectronicsComposite materialMultiferroicsMetallurgyChemistryElectrical engineeringPhysicsEngineeringOrganic chemistryMultiferroics and related materialsFerroelectric and Piezoelectric MaterialsDielectric properties of ceramics