An advanced self-powered visible-light photodetector based on the asymmetric Au/CsPbBr <sub>3</sub> /SmB <sub>6</sub> junction
Zairan Liu, Gang Cao, Zhaozhi Guan, Yanqing Tian, Jidong Liu, Jun Chen, Shaozhi Deng, Liu Fei
Abstract
An asymmetric Au/CsPbBr 3 /SmB 6 self-powered photodetector exhibits greatly enhanced visible-light photosensitive performances with the help of an interfacial built-in field.
Topics & Concepts
PhotodetectorMaterials sciencePerovskite (structure)Visible spectrumOptoelectronicsVisible light communicationAbsorption (acoustics)Electron mobilityLight-emitting diodeCrystallographyChemistryComposite materialPerovskite Materials and ApplicationsLuminescence Properties of Advanced MaterialsOrganic Light-Emitting Diodes Research