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.

CZGTSCZGTS-PVACZGTS-DMSO
ElementAtomic%ElementAtomic%ElementAtomic%

S52.90S53.49S53.49
Cu22.26Cu23.16Cu23.16
Zn8.97Zn9.97Zn9.97
Ge2.26Ge2.71Ge2.71
Sn13.61Sn10.67Sn10.67
Total:100.00Total:100.00Total:100.00