Wide-bandgap, low-bandgap, and tandem perovskite solar cells

• Published in: Semiconductor science and technology Vol. 34; no. 9; pp. 93001 - 93030
• Main Authors: Song, Zhaoning, Chen, Cong, Li, Chongwen, Awni, Rasha A, Zhao, Dewei, Yan, Yanfa
• Format: Journal Article
• Language: English
• Published: IOP Publishing 01.09.2019
• Subjects: low bandgap; metal halide perovskites; perovskite solar cells; tandem solar cells; wide bandgap

Organic-inorganic metal halide perovskite single-junction solar cells have attracted great attention in the past few years due to a high record power conversion efficiency (PCE) of 23.7% and low-cost fabrication processes. Beyond single-junction devices, low-temperature solution processability, and...