Research Article
Optimization of the Shell Thickness of the ZnO/CdS Core-Shell Nanowire Arrays in a CZTS Absorber
Table 3
The numerical values of Jsc, Voc, FF, and EFF for thin-film and core-shell nanowire devices.
| Model sol. cell | Voc (V) | Jsc (mA/cm2) | FF (%) | EFF (%) | CdS shell thickness | 0 nm | 0.38 | 6.17 | 6.60 | 15.7 | 30 nm | 0.63 | 6.39 | 4.12 | 16.8 | 70 nm | 0.61 | 6.54 | 4.10 | 16.6 | 100 nm | 0.54 | 6.67 | 4.40 | 16.1 | Thin film | | 0.22 | 6.88 | 8.75 | 13.5 |
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