Extended Data Fig. 3: DFT simulation of the formation of the interlayer between the perovskite and SnO2.
From: Perovskite solar cells with atomically coherent interlayers on SnO2 electrodes
a, back side view, b, right side view, and c, left side view of Fig. 1d in (a) 3-dimensional and (b) 2-dimensional shapes. [Pb (black), I (purple), Cl (green), C (brown), N (light blue), H (white), Sn (dark blue), and O (red)].
