Structural and optical properties of methylammonium lead iodide across the tetragonal to cubic phase transition: implications for perovskite solar cells

Authors: Claudio Quarti, Edoardo Mosconi, James M. Ball, Valerio D’Innocenzo, Chen Tao, Sandeep Pathak, Henry J. Snaith, Annamaria Petrozza, Filippo De Angelis - Energy & Environmental Science 2015 cited by 515

We report optical measurements on MAPbI3solar cells, together withab initiosimulations, to investigate the material property changes across the tetragonal to cubic phase transition.