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
Fig. 4 | Nanoscale Research Letters
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