Table 1. Statistics of steady-state performance with different PCBM distribution and thickness.
|
Device configuration |
Steady-state performance |
Instantaneous | |||
|---|---|---|---|---|---|
| Type | Thickness (nm) | VOC (V) | JSC (mA cm−2) | PCE (%) | FF (%) forward/reverse |
| Control | 150±20 | 0.97±0.02 | 13.1±0.8 | 6.7±0.5 | 62/38±3 |
| Bilayer | 1.08±0.02 | 14.2±0.4 | 10.6±0.4 | 71/64±3 | |
| Hybrid | 1.09±0.02 | 14.4±0.4 | 10.9±0.4 | 72/65±2 | |
| Hybrid champion | 1.11 | 14.6 | 11.9 | 73/68 | |
| Control | 300±20 | 0.98±0.02 | 14.4±0.8 | 8.1±0.5 | 65/40±3 |
| Bilayer | 1.06±0.02 | 16.1±0.4 | 12.0±0.5 | 72/56±3 | |
| Hybrid | 1.07±0.02 | 17.3±0.4 | 13.6±0.6 | 73/66±3 | |
| Hybrid champion | 1.086 | 18.0 | 14.4 | 75/69 | |
FF, fill factor.