الفهرس 
introduction and aim of the workOnly 14 pages are availabe for public view
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Abstract
THE RESULTS SHOWED THAT THE OPTICAL ENERGY GAP ,(E.)FOR Ge15 TE85-X CUX FILMS INCREASES AS ANNEALING TEMPERATURE INCREASES.THIS INCREASE COULD BE DUE TO THE REDUCTION OF THE NUMBER OF UNSATURATED DEFECTS WHICH DECREASE THE DENSITY OF LOCALIZED STATES IN THE BAND STRUCTURE.