Research Article

Effects of Sulfurization Temperature on Properties of CZTS Films by Vacuum Evaporation and Sulfurization Method

Table 5

The values of and of the CZTS thin films obtained at different sulfurization temperatures.

Sample (°C) (eV) (nm) (cm−1)

S113601.38898.6
S124001.40885.7
S134501.45855.2
S145001.49832.2
S15 5601.57789.8