Temperature-induced changes in optical properties of cubic CH${}_3$NH${}_3$SnI${}_3$ using phonopy-FHI-aims

Hassan Abdulsalam, Fatima Musa Lariski, Habiba Garba Ahmad +1

This research explores how temperature influences the optical characteristics of Cubic Methylammonium Tin Iodide (CH${}_3$NH${}_3$SnI${}_3$), a material showing great promise for solar c…