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- Dastjerdi, Hadi Tavakoli, et al. Show all 7 Authors
- Journal of materials chemistry A 2019 v.7 no.24 pp. 14753-14760
- annealing; cadmium sulfide; crystal structure; energy; lighting; quantum dots; relative humidity; solar cells; ultraviolet radiation; wavelengths
- ... Stability is one of the key challenges for perovskite solar cells (PSCs) to become an industrial reality. In this work, we present two novel strategies to significantly improve the stability of PSCs using environmental humidity and down-shifting quantum dots (QDs). We first improve the crystallinity of double-cation Cs/FA perovskite by annealing films in 40% relative humidity (RH). Our results rev ...