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Study the Effect of Heating Annealing on Some Optical Properties of ZnSe Thin Film | ||
| Tikrit Journal of Pure Science | ||
| Article 1, Volume 16, Issue 2, 2011, Pages 218-224 | ||
| Author | ||
| Rahman. I. Mahdi | ||
| Abstract | ||
| The effect of thermal annealing on optical properties of ZnSe thin film was studied which prepared by thermal evaporation method with (1µm) thickness ,where anneal was at 350,250ºC temperatures for (15) minute in vacuum ,from the observed results of the optical properties after heating treatment found that the annealing to perform decreases in absorption of thin & increases in transmission, also it to perform decreases absorption coefficient and increases in optical energy gap which attribute to that the annealing lead to decreases from local stats which lead to decreases in crystalline defect for thin film and that effect on optical proprieties of ZnSe thin film. | ||
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