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Study The effect of Annealing and Argon Laser Irradiation on the some optical properties of CuO Thin film | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 20, Issue 3, 2015, Pages 171-175 | ||
| Author | ||
| Zuheer Naji Majeed | ||
| Abstract | ||
| In this research the effect of annealing and Argon Laser Irradiation on some optical properties of CuO thin films have been done. Thin films were prepared by chemical spray pyrolysis technique . The thickness of films was 1000 A°. Optical properties such as Reflectance, Energy band gap and Absorption coefficient as a function of photon energy have been studied within the wavelength range of (300-900) nm, using UV-visible Spectrophotometer, before and after annealing and irradiation. It is found that the optical properties are changed. | ||
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