Perovskite based solar cells, mostly employ solution processed perovskite layers. Evaporated methylammonium lead iodide perovskite layers have also been reported and been employed in solar cells. Our group has developed several perovskite based solar cells, using vacuum based perovskite preparation methods. We will comment on some novel approaches to prepare these perovskite films and present improved efficiencies and stabilities.
University of Valencia