First-principles calculations of mechanical, optoelectronic, and thermal properties of double perovskite K2GeCl/Br6 for solar cell applications A Ali, A Karim, M Rashid, AI Aljameel, H Albalawi, M Morsi, S Bouzgarrou, ... Journal of Physics and Chemistry of Solids 159, 110295, 2021 | 10 | 2021 |