Figure 2: Electron density at the R point of cubic CH3NH3PbI3.
From: Intrinsic and Extrinsic Charge Transport in CH3NH3PbI3 Perovskites Predicted from First-Principles

(a) VBM. (b) CBM.
From: Intrinsic and Extrinsic Charge Transport in CH3NH3PbI3 Perovskites Predicted from First-Principles
(a) VBM. (b) CBM.