Table 1 Input parameters from the perovskite solar cells.
Properties | FTO | TiO2 (c and m) | Perovskite | Spiro-OMeTAD | CIGS | CdTe |
|---|---|---|---|---|---|---|
\({\mu }_{m}\) | 0.3 | 0.3 | 0.3 | 0.213 | 0.213 | 0.213 |
\(Eg\)(\(eV)\) | 3.6 | 3.2 | 1.5 | 3.0 | 1.040 | 1.450 |
\(\chi\) (\(eV)\) | 4.0 | 4.1 | 3.9 | 2.2 | 4.3 | 4.3 |
\(\upepsilon r\) | 9.0 | 10 | 6.5 | 3.0 | 12.0 | 10.0 |
\({N}_{C}\)(\({cm}^{-3}\)) | 2.2 × 1018 | 2.2 × 1018 | 8 × 1017 | 1 × 1019 | 1 × 1019 | 1.3 × 1018 |
\({N}_{V}\)(\({cm}^{-3}\)) | 1.8 E + 19 | 1.8 E + 19 | 1.8 × 1019 | 1 × 1019 | 1 × 1019 | 7.6 × 1018 |
\({\mu }_{n}\)(cm2/Vs) | 100 | 100 | 320 | 1 × 10–3 | 100 | 50 |
\({\mu }_{p}\)(cm2/Vs) | 25 | 25 | 40 | 1 × 10–3 | 25 | 30 |
\({N}_{d}({cm}^{-3})\) | 1 × 1017 | 1.1 × 1015 | 1 × 109 | 0.0 | 0.0 | 0.0 |
\({N}_{a}({cm}^{-3})\) | 0.0 | 0.0 | 1 × 109 | 2.5 × 1019 | 5.5 × 1015 | 1.0 × 1013 |
\({N}_{t}({cm}^{-3})\) | 1 × 1015 | 1 × 1018 | Variable | 2 × 1014 | 6.0 × 1015 | 6.0 × 1014 |
Defect type | Single donor | Single acceptor | Single acceptor 8.862 × 1013 5.032 × 1014 1 × 1016 Neutral | Single donor | Single acceptor | Single acceptor |
