Table 3 Photovoltaic parameters of single and dual-doped CdS QDs with different dopant concentrations.
Sample code | Open-circuit voltage (VOC) [V] | Short-circuit current density (JSC) [mA/cm2] | Fill factor (FF) | Power conversion efficiency (η%) |
|---|---|---|---|---|
A | 0.4469 | 2.9079 | 0.4749 | 0.6171 |
B | 0.5595 | 3.2860 | 0.5470 | 1.0056 |
C | 0.4830 | 3.9574 | 0.3560 | 0.6810 |
D | 0.3703 | 6.7365 | 0.6705 | 1.6750 |
E | 0.4410 | 1.1194 | 0.7350 | 1.1223 |