Fig. 4
From: Effect of Different CH3NH3PbI3 Morphologies on Photovoltaic Properties of Perovskite Solar Cells

XRD patterns of the MAPbI3 films with a low- and b high-concentration MAI
From: Effect of Different CH3NH3PbI3 Morphologies on Photovoltaic Properties of Perovskite Solar Cells
XRD patterns of the MAPbI3 films with a low- and b high-concentration MAI