Research Article
Fabrication of a Cu(InGa)Se2 Thin Film Photovoltaic Absorber by Rapid Thermal Annealing of CuGa/In Precursors Coated with a Se Layer
Figure 3
XRD patterns of (a) CIG precursors and (b) CIGS films. JCPDS: Cu2In (00-026-0552), Cu3Ga (00-044-1117), In (03-065-9292), CIGS (00-035-1102).