Research Article
Impact on Structural and Optical Properties of CZTS Thin Films with Solvents and Ge Incorporation
Table 2
EDS analysis obtained alloying element average concentration for the CZGTS, CZGTS-PVA, and CZGTS-DMSO doctor-coated thin films.
| CZGTS | CZGTS-PVA | CZGTS-DMSO | Element | Atomic% | Element | Atomic% | Element | Atomic% |
| S | 52.90 | S | 53.49 | S | 53.49 | Cu | 22.26 | Cu | 23.16 | Cu | 23.16 | Zn | 8.97 | Zn | 9.97 | Zn | 9.97 | Ge | 2.26 | Ge | 2.71 | Ge | 2.71 | Sn | 13.61 | Sn | 10.67 | Sn | 10.67 | Total: | 100.00 | Total: | 100.00 | Total: | 100.00 |
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