Effects of cobalt doping concentration on properties of zinc oxide films prepare

The cobalt doped zinc oxide thin films were synthesised on quartz.glass substrates by sol-gel method. Through the analysis of XRD, FTIR, SEM,.two dimensional Fourier transform and UV-VIS, it shows that, as the cobalt.doping concentrations are less than 2 at%, the films have the c-axis preferred.orie