A collaborative study by the Department of Electronic Engineering at CUHK has found that ion-induced field screening is a dominant factor in the operational stability of perovskite solar cells. The findings will help lay the foundation for new strategies toRead more https://www.theepochtimes.com/china/cuhk-discovers-mechanism-to-improve-operational-stability-and-extend-life-of-perovskite-solar-cells-5644242