Role of Cobalt Doping on the Physical Properties of CdO Nanocrystalline Thin Films for Optoelectronic Applications

Figure 3

FESEM images of (a) pure CdO, (b) 1 wt. % Co, (c) 5 wt. % Co, and (d) 10 wt. % Co of Cd_1 − xCo_xO nanostructures.

(a)

(b)

(c)

(d)