Table 7. Simulated perovskite solar cell performances.
| Device structure | J sc (mA cm−2) | V oc (V) | FF (%) | PCE (%) |
|---|---|---|---|---|
| FTO/CdS-0/CsSnBr3/P3HT/Ag | 14.86 | 1.22 | 66.08 | 11.99 |
| FTO/CdS-1/CsSnBr3/P3HT/Ag | 18.95 | 1.23 | 67.72 | 15.79 |
| FTO/CdS-2/CsSnBr3/P3HT/Ag | 19.80 | 1.23 | 67.93 | 16.57 |
| FTO/CdS-3/CsSnBr3/P3HT/Ag | 18.52 | 1.23 | 67.60 | 15.40 |