2D/3D heterostructured CsPbI<sub>2</sub>Br solar cells: a choice for a monolithic all-perovskite tandem device
Liqiu Yan, Yan Li, Siqi Li, Xiangnan Sun, Yao Li, Xue Han, Meilan Huang, Xia Tao
Abstract
Improving the performance of CsPbI 2 Br PSCs by spinning BABr on 3D CsPbI 2 Br films to form 2D/3D heterostructures, and based on this, monolithic all-PTSCs are fabricated, realizing a pioneering exploration for the application of CsPbI 2 Br to all-PTSCs.
Topics & Concepts
TandemPerovskite (structure)Materials scienceHeterojunctionOptoelectronicsSpinningNanotechnologyChemistryCrystallographyComposite materialPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties