Suppressing the Phase Segregation with Potassium for Highly Efficient and Photostable Inverted Wide-Band Gap Halide Perovskite Solar Cells
Jiwei Liang, Cong Chen, Xuzhi Hu, Zhiliang Chen, Xiaolu Zheng, Jing Li, Haibing Wang, Feihong Ye, Meng Xiao, Zhengyi Lu, Yuhao Xu, Shunping Zhang, Rui Yu, Chen Tao, Guojia Fang
Abstract
white light illumination in nitrogen.
Topics & Concepts
Materials sciencePerovskite (structure)HalideBand gapPhotoluminescencePassivationEnergy conversion efficiencyCrystallinityOptoelectronicsPhase (matter)FormamidiniumPhotovoltaicsChemical engineeringNanotechnologyInorganic chemistryPhotovoltaic systemChemistryEcologyComposite materialBiologyLayer (electronics)Organic chemistryEngineeringPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties