The Effect of Annealing Temperature and KCN Etching on the Photovoltaic Properties of Cu(In,Ga)(S,Se)2 Solar Cells Using Nanoparticles
Figure 1
XRD pattern (a) and absorption spectrum (c) of CIGS nanoparticles coated on slide glass and TEM images of CIGS nanoparticles (b). The inset in (b) is a high-magnification TEM image of CIGS nanoparticles.
