A high-performance photodetector based on a ZnO/CsPbBr <sub>3</sub> quantum-dot-level-contact hybrid sandwich structure
Song Wang, Shuhua Yang, Zenglong Xu, Huiyan Xu, G.-H. Duan, Degang Zhao, Xiutong Wang, Bingqiang Cao
Abstract
A ZnO/CsPbBr 3 quantum-dot-level-contact hybrid sandwich structure is designed, which enlarges the contact area between the ZnO QDs electron transport layer and CsPbBr 3 QDs absorption layer, improving the photoelectric conversion efficiency.
Topics & Concepts
Materials sciencePhotodetectorQuantum dotOptoelectronicsPhotonic Crystals and ApplicationsSemiconductor Lasers and Optical DevicesPerovskite Materials and Applications