Optical and Structural Properties of Mg Doped ZnO Thin Films | ||
| Diyala Journal For Pure Science | ||
| Article 1, Volume 10, Issue 2, June 2014, Pages 34-44 | ||
| Author | ||
| Sarwar I. Saleh | ||
| Abstract | ||
| Thin films of ZnO and Mg doped ZnO were prepared by chemical spray pyrolysis. . The optical energy gap was increased from (3.27-3.54) eV as the Mg content increases, while all the optical parameters show a reverse behavior, that n, k, 1, 2 and σ decrease as the Mg content increases. These films were characterized through the use of XRD technique. The results are found to be corresponding to polycrystalline and show a wurtzite hexagonal crystal structure, with a preferred orientation along the ZnO (002) plane. | ||
| Keywords | ||
| chemical spray pyrolysis; optical constants; ZnO Thin film; Mg doping | ||
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