Lead- and Iodide-Deficient (CH3 NH3 )PbI3 (d-MAPI): The Bridge between 2D and 3D Hybrid Perovskites.

Lead- and Iodide-Deficient (CH3 NH3 )PbI3 (d-MAPI): The Bridge between 2D and 3D Hybrid Perovskites.