Investigation of the Optical and Electrical Properties of ITO/ZnO/CdS/CuO:Co/Ag Structure for Solar Cell

Figure 5

(a) Nyquist and (b) bode plots for the ITO/ZnO/CdS/CuO:Co/Ag at t = 30 min. Deconvolution: low frequency (red color) and high frequency (blue color).

(a)

(b)