Figure 4
(a) XRD patterns of PVA-CIGSSe and EC-CIGSSe films and (b,c) the composition profile with respect to the (b) PVA-CIGSSe and (c) EC-CIGSSe films depth obtained by D-SIMS. (a, inset) The peak shape of (112) plane.
Figure 4 | Scientific Reports
