Numerical Modeling and Optimization of Lead-Free Hybrid Double Perovskite Solar Cell by Using SCAPS-1D

Table 2

Device parameters set in the simulation.

Interface defect density
IL1 (TiO2/pero) defect density
IL2 (pero/spiro) defect density
Back metal contact properties
The electron work function of Au	−5.1 eV
Surface recombination velocity of the electron
Surface recombination velocity of hole
Front metal contact properties
The electron work function of TCO	−4.4 eV
Surface recombination velocity of the electron
Surface recombination velocity of hole