Figure 7

XRD analysis of annealed films. (a) XRD patterns of annealed films prepared under different pre-annealing conditions. (b) FWHM of the main CZTS (112) peak.

XRD analysis of annealed films. (a) XRD patterns of annealed films prepared under different pre-annealing conditions. (b) FWHM of the main CZTS (112) peak.