Enhanced photoconductive response of ZnO thin films with the impact of annealing temperatures on structural and optical properties

Fig. 2

(a) XRD and (b) UV-visible absorbance spectra of prepared samples.

The crystalline structure of the ZnO thin films deposited on SiO₂/Si substrates was characterized using X-ray diffraction (XRD). Figure 2a shows the XRD patterns of the…

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