Efficient ultraviolet–visible-near infrared self-powered photodetector based on hexagonal YMnO3-based ferroelectric thin film by multiscale polarity structure optimization
Mengwei Tian, Xiangjun Liu, Ao Gong, Shan Zhang, Guangcheng Wang, Pei Han, Yong Li, Xiaojie Lou, Xihong Hao
Topics & Concepts
PhotodetectionMaterials sciencePhotodetectorPhotocurrentResponsivityFerroelectricityOptoelectronicsBand gapOpticsPhysicsDielectricPerovskite Materials and ApplicationsMultiferroics and related materialsFerroelectric and Piezoelectric Materials