Samples RMS [nm] RS [nm] Ten point height [nm] Average G.S.[nm]
CdO - Pure 0.63 0.472 2.96 84.43
CdO:In 1% 0.228 0.186 0.696 101.34
CdO:In 3% 0.233 0.195 0.641 92.42
CdO:In 5% 0.238 0.196 0.621 145.61
CdO:In 7% 0.331 0.255 1.25 82.99
Table 2: AFM characteristics of CdO:In thin films grown on sapphire(α- Al2O3) substrate.