Table 1.
Summary of device parameters for the photovoltaic devices using pristine MEH-PPV, MEH-PPV:Cu2S, MEH-PPV:In2S3, and MEH-PPV:Cu2S–In2S3as active layers under illumination
| Active layer | Isc(μA cm−2) | Voc(V) | FF | η (%) |
|---|---|---|---|---|
| Pristine MEH-PPV |
7.82 |
1.04 |
0.251 |
0.015 |
| Cu2S:MEH-PPV |
39.7 |
0.59 |
0.214 |
0.03 |
| In2S3:MEH-PPV |
15.5 |
0.87 |
0.239 |
0.02 |
| Cu2S–In2S3:MEH-PPV | 76.9 | 0.72 | 0.295 | 0.10 |