Cu-Doped-CdS/In-Doped-CdS Cosensitized Quantum Dot Solar Cells

Figure 6

(a) UV-Vis absorption spectra of different SILAR cycles of Cu-doped-CdS/In-doped-CdS quantum dot sensitized TiO₂ photoanodes. (b) The absorption spectrum which was converted from (a) by using formula (𝛼ℎ𝜈)²=ℎ𝜈−𝐸𝑔.

(a)

(b)