Research Article
Numerical Modeling and Optimization of Lead-Free Hybrid Double Perovskite Solar Cell by Using SCAPS-1D
Table 1
Material parameters set in simulation.
| Parameters | FTO | | | | Spiro-MeOTAD |
| Thickness (nm) | 200 | 50 | 200 | 200 | 150 | Acceptor density | 0 | 0 | 0 | 0 | | Donor density | | | | | 0 | Bandgap (eV) | 3.5 | 3.2 | 1.55 | 1.55 | 2.9 | Relative dielectric permittivity | 9 | 10 | 6.3 | 5.27 | 3 | Mobility of electron | 20 | 20 | 2 | 2 | | Mobility of hole | 10 | 10 | 1 | 1 | | Electron affinity (eV) | 4 | 4.2 | 3.7 | 3.7 | 2.2 | Defect density | | | ā | | |
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