Research Article

Fabrication and Characterization of CH3NH3PbI3 Perovskite Solar Cells Added with Polysilanes

Table 2

Measured lattice constants of cubic CH3NH3PbI3 perovskite structures with polysilanes.

Perovskite layerLattice constant
(Å)

CH3NH3PbI36.279
+PMPS6.261
+PPS6.276
+DPPS6.276