Effects of Mg Incorporation on X-Ray Diffraction, U-Vand Photoluminescence Properties of ZnO Thin Films Prepared by Solgel Method
Journal Title: International Journal of Management, IT and Engineering - Year 2012, Vol 2, Issue 7
Abstract
As Well-crystallized MgZnO alloy thin films with hexagonal wurtzite structure were fabricated by sol-gel method. With the band gap increases, the surface roughness and the grain size reduces. It is worth noting that the intensity of the band-edge luminescence of Mg doped films enhances with the increase of the Mg content. The microstructure and photoluminescence mechanism have been discussed based on X-ray diffraction patterns, atomic force microscopy images, ultravioletvisible absorption spectra, photoluminescence spectra and Fourier transform infrared spectra.
Authors and Affiliations
Mrs. Seema Singh and Mrs. Maninder Kaur
Keywords
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