Research Article
Wide-Range Enhancement of Spectral Response by Highly Conductive and Transparent μc-SiOx:H Doped Layers in μc-Si:H and a-Si:H/μc-Si:H Thin-Film Solar Cells
Figure 6
Structures of a-Si:H/μc-Si:H tandem solar cells with different p-layers of bottom cell and BRLs showing (a) the reference cell with μc-Si:H(p) and μc-Si:H(n) in bottom cell, (b) the cell employing ITO as BRL, (c) the cell using μc-SiOx:H(n) as a replacement for ITO as BRL, and (d) the cell using μc-SiOx:H(p) as a replacement for μc-Si:H(p).
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