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Optical properties of Aluminum-Zinc oxide thin filmsPrepared by spray pyrolysis technique | ||
| Journal of Basrah Researches (Sciences) | ||
| Article 1, Volume 33, Issue 2, 2007, Pages 1-6 PDF (0 K) | ||
| Author | ||
| Abstract | ||
| Thin films of ZnO:Al about one µm were deposited on glass substrates using spray pyrolysis technique . The optimum spray conditions were identified to obtain good compatible between optical and film homogeneously properties. The optical parameters were calculated depending on transmission spectrum in the range (0.3-0.85) µm. The fundamental absorption in the band to band transition was also investigated and energy gap of 3.25 eV was recognized in term of the imaginary part of the dielectric constant. | ||
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