H. Benzerouk | University of 20 Aoùt 1955-Skikda (original) (raw)
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Alagappa Govt. Arts College (Alagappa University), Karaikudi - 630003, Tamil Nadu, India
D. Y. PATIL EDUCATION SOCIETY (DEEMED UNIVERSITY), KOLHAPUR
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Papers by H. Benzerouk
ERDD, 2019
The objective of this research is to study the structural, morphology and optical properties of z... more The objective of this research is to study the structural, morphology and optical properties of zinc oxide thin films deposited by spray pyrolysis technique. The ZnO thin films were prepared and grown on glass substrate at 400°c, using two different precursor solutions namely zinc acetate, and zinc chloride with a molarity of 0.2M/L. Our interest is on the investigation of the precursor solution on structural; morphological and optical properties of ZnO thin films. The X-ray diffraction patterns indicated that the thin films were almost pure and are relatively uniform the preferential orientation of ZnO growth was (002). The nanostructure images obtained by scanning electron microscopy show the whole samples have a homogenous distribution of ZnO product on the substrates. The spectrophotometer UV-Visible confirms that it is possible to get good transparent ZnO films with a transmission of 80 to 95% in the visible. The values of optical gaps Eg deduced from the spectra of UV-Visible transmissions vary between 3.209 and 3.288 eV.
ERDD, 2019
The objective of this research is to study the structural, morphology and optical properties of z... more The objective of this research is to study the structural, morphology and optical properties of zinc oxide thin films deposited by spray pyrolysis technique. The ZnO thin films were prepared and grown on glass substrate at 400°c, using two different precursor solutions namely zinc acetate, and zinc chloride with a molarity of 0.2M/L. Our interest is on the investigation of the precursor solution on structural; morphological and optical properties of ZnO thin films. The X-ray diffraction patterns indicated that the thin films were almost pure and are relatively uniform the preferential orientation of ZnO growth was (002). The nanostructure images obtained by scanning electron microscopy show the whole samples have a homogenous distribution of ZnO product on the substrates. The spectrophotometer UV-Visible confirms that it is possible to get good transparent ZnO films with a transmission of 80 to 95% in the visible. The values of optical gaps Eg deduced from the spectra of UV-Visible transmissions vary between 3.209 and 3.288 eV.