Green Energy, Renewable Energy, Sustainability, Solar Energy, Green Tech.
(IPES) measurement results acquired on the pristine MAPbI3, film (thickness ~ 4–5 nm) and PbCl2 (0.75 ML) deposited MAPbI3 perovskite film (thickness ~ 4–5 nm) deposited on Au(111). (c-d) Energy diagrams with respect to (w.r.t.) the Fermi level (EF) for the pristine MAPbI3 and PbCl2 deposited