Christoph J Brabec

Nov 28, 2024 | nature.com | Kaicheng Zhang |Feng Wang |Xinhui Lu |Ning Li |Christoph J Brabec |Feng Gao

AbstractAll-inorganic perovskites prepared by substituting the organic cations (e.g. methylammonium (MA+) and formamidinium (FA+)) with inorganic cations (e.g. Cs+) are effective concepts to enhance the long-term photo- and thermal-stability of perovskite solar cells (PSCs)1,2. Hence, inorganic perovskite tandem solar cells (IPTSCs) are promising candidates for breaking the efficiency bottleneck and addressing the stability issue as well3,4.