Please use this identifier to cite or link to this item: http://148.72.244.84:8080/xmlui/handle/xmlui/6833
Title: Studying the Structural and Optical Properties of ZnO Thin Films Doping by AL and Cu Prepared by Chemical Spray Pyrolysis
Authors: Hamid S.Aljumaily* , Jobair A. Najem Dawood S. Abd AL Khader
Keywords: Keywords: ZnO thin film, chemical spray pyrolysis, structural and optical properties.
Issue Date: 2016
Publisher: University of Diyala
Abstract: Undoped and AL,Cu-doped ZnO at (3-7 wt. %) thin films have been prepared by by chemical spray pyrolysis on glass substrates at 400ºC. The structural and optical properties of these films were studied. The results of the structural tests showed that these films are of a polycrystalline hexagonal structure with a preferred orientation in the (002) direction, the optical properties included.transmittance, energy gap. The energy gap values were found to decrease from (3.3ev) for ZnO pure to(3.29- 3.2 eV) for ZnO:AL films and(3.2-3.26) for ZnO:Cu films. the average transmittance was found about (90%) in the visible region
URI: http://148.72.244.84:8080/xmlui/handle/xmlui/6833
ISSN: 2222-8373
Appears in Collections:مجلة ديالى للعلوم الاكاديمية / Academic Science Journal (Acad. Sci. J.)

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