Experimental and theoretical optical properties of methylammonium lead halide perovskites

Aurélien M A Leguy, Pooya Azarhoosh, M Isabel Alonso, Mariano Campoy-Quiles, Oliver J Weber, Jizhong Yao, Daniel Bryant, Mark T Weller, Jenny Nelson, Aron Walsh, Mark van Schilfgaarde, Piers R F Barnes