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

Figure 5

(a) absorbance and (b) transmittance with wavelength (nm) for Cd_1 − xCo_xO thin films. (c) Extinction coefficient with wavelength (nm) and (d) refractive index vs. photon energy of Co-doped CdO films. (e) Eg for the Cd_1 − xCo_xO thin films.

(a)

(b)

(c)

(d)

(e)