Research Article
Impact on Structural and Optical Properties of CZTS Thin Films with Solvents and Ge Incorporation
Figure 7
(a–d) UV/visible transmission and Tauc plots for the CZTS, CZTS-PVA, and CZTS-DMSO and CZGTS, CZGTS-PVA, and CZGTS-DMSO thin films.
(a) |
(b) |
(c) |
(d) |