Table 1. Deposition Parameters and Precursor Molar Ratios for Preparing CZTS and CZFCTS Thin Films.
| molar
ratio of precursors |
|||
|---|---|---|---|
| film | deposition temperature (°C) | Zn/Fe/Cd | Cu/B-site/Sn |
| CZTS | 390 | 1:0:0 | 2:1:1 |
| CZFCTS-1 | 390 | 1:1:1 | 2:1:1 |
| CZFCTS-2 | 390 | 2:1:2 | 2:1:1 |
| CZFCTS-3 | 390 | 2:1:2 | 2:1.3:1 |