Table 1. Photovoltaic performance for SWNT-based transparent inverted OSCs under one sun, AM 1.5G illumination (100 mW/cm2).
| Device | Light direction | Anode | Dopant | VOC(V) | JSC (mA/cm2) | FF | RS (Ωcm2) | RSH (Ωcm2) | PCEbest (%) |
|---|---|---|---|---|---|---|---|---|---|
| A | from ITO | Ag | None | 0.73 | 16.0 | 0.65 | 16 | 6.4 × 104 | 7.8 |
| B | from SWNT | SWNT T = 90% | 0.58 | 4.8 | 0.32 | 470 | 4.6 × 105 | 0.9 | |
| C | from ITO | 0.66 | 6.5 | 0.40 | 320 | 8.9 × 104 | 1.8 | ||
| D | with reflector | 0.66 | 8.6 | 0.39 | 280 | 5.8 × 104 | 2.2 | ||
| E | from ITO | SWNT T = 90% | HNO3 | 0.69 | 9.5 | 0.56 | 70 | 1.5 × 104 | 3.7 |
| F | MoOx | 0.62 | 8.8 | 0.56 | 100 | 1.8 × 105 | 3.1 | ||
| G | SWNT T = 60% | HNO3 | 0.70 | 9.0 | 0.65 | 53 | 1.6 × 107 | 4.1 | |
| H | MoOx | 0.68 | 8.2 | 0.60 | 61 | 8.4 × 105 | 3.4 |
Footnote: T = transmittance.