In and Ga Codoped ZnO Film as a Front Electrode for Thin Film Silicon Solar Cells

Figure 5

(a) Carrier concentration, mobility, and resistivity of postannealed GZO (A sample) and IGZO (B sample) films at various film thicknesses from 500 to 2000 nm and (b) transmittance of postannealed GZO (A sample) and IGZO (B sample) films with two film thicknesses of 500 nm and 700 nm for comparison.

(a)

(b)