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</svg> Solar Cells

<table>Schematic cross-section of a chalcopyrite-based thin-film solar cell. Typical materials for the individual parts of the cell are given in brackets.</table>

International Journal of Photoenergy

fig1

Figure 1

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</svg> Solar Cells 

International Journal of Photoenergy

Progress in Polycrystalline Thin-Film Cu(In,Ga) Solar Cells

Figure 1