Figure 7

SEM images and EDS analysis of CuS films. (a) SEM images of CuS films on FTO, top view, and (b) EDS analysis of CuS film deposited on FTO glass.
SEM images and EDS analysis of CuS films. (a) SEM images of CuS films on FTO, top view, and (b) EDS analysis of CuS film deposited on FTO glass.