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 7

The XRF detailed compositional uniformity of Cu, In, Ga, and Se in the selenized CIGS film from the precursor with a Cu/( ) ratio of 0.95.
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