Study of hybrid organic–inorganic halide perovskite solar cells based on MAI[(PbI2)1−x(CuI)x] absorber layers and their long-term stability W Belayachi, S Boujmiraz, S Zouhair, K Yaşaroğlu, G Schmerber, ... Journal of Materials Science: Materials in Electronics 32, 20684-20697, 2021 | 5 | 2021 |