Back-Surface Reflectivity (%) | 90* | 93 | 96 | 99 |
VOC (V) JSC (mA/cm2) FF (%) η (%) | 1.13 30.1 89.1 30.4 | 1.13 30.2 89.1 30.4 | 1.14 30.2 89.1 30.5 | 1.15 30.38 89.1 30.5 |
Absorption Layer Thickness (μm) | 1.0 | 1.2* | 1.4 | 1.6 |
VOC (V) JSC (mA/cm2) FF (%) η (%) | 1.14 29.7 89.2 30.2 | 1.13 30.1 89.1 30.4 | 1.13 30.2 89.1 30.4 | 1.13 30.2 89.1 30.3 |
Absorption Layer Doping (cm−3) | 2 × 1017* | 5 × 1017 | 8 × 1017 | 2 × 1018 |
VOC (V) JSC (mA/cm2) FF (%) η (%) | 1.13 30.1 89.1 30.4 | 1.15 30.0 89.3 30.7 | 1.16 29.8 89.3 30.8 | 1.16 28.5 89.3 30.1 |