842891.fig.005a
(a) Glass/AZO/pin/AZO,  nm
842891.fig.005b
(b) Glass/AZO/pin/AZO,  nm
Figure 5: Measured absorptance of the a-Si:H solar cell precursors on AIT glass and planar glass. The intrinsic a-Si:H layer thickness is (a) 115 nm and (b) 270 nm.