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Structural and optical characterization of cobalt-doped zinc oxide thin films deposited by chemical spray pyrolysis
Other Title(s)
الخصائص التركيبية و البصرية لأغشية أوكسيد الزنك الرقيقة المطعمة بالكوبلت و المرسبة بالرش الكيميائي الحراري
Author
Source
Issue
Vol. 9, Issue 2 (31 Dec. 2017), pp.32-40, 9 p.
Publisher
University of Kufa Faculty of Science Department of Physics
Publication Date
2017-12-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Abstract EN
In our experimental pure and cobalt (Co) doped Zinc oxide (ZnO) thin film were prepared onto glass substrate chemical spray pyrolysis technique at 400 oC, X-ray diffraction, Atomic force microscope and optical properties were all investigated for each prepared films.
Nanocrystalline films with hexagonal structure and strong (100) and (002) preferred orientation were obtained.
The maximum value of average grain size is (15.7) nm with 6% Co-doping concentration.
The optical transmission spectra have shown that both pure and doped ZnO films were transparent in UV-Vis wavelength region.
The energy band gap of 0% Co is about 3.28 eV and decrease to 3.2 eV after 4% doping.
The excellent-estimated structure, the optical results are accomplished in doped ZnO film with (4 and 6) % Co.
American Psychological Association (APA)
Shakir, Anfal Ali. 2017. Structural and optical characterization of cobalt-doped zinc oxide thin films deposited by chemical spray pyrolysis. Journal of Kufa-Physics،Vol. 9, no. 2, pp.32-40.
https://search.emarefa.net/detail/BIM-832694
Modern Language Association (MLA)
Shakir, Anfal Ali. Structural and optical characterization of cobalt-doped zinc oxide thin films deposited by chemical spray pyrolysis. Journal of Kufa-Physics Vol. 9, no. 2 (2017), pp.32-40.
https://search.emarefa.net/detail/BIM-832694
American Medical Association (AMA)
Shakir, Anfal Ali. Structural and optical characterization of cobalt-doped zinc oxide thin films deposited by chemical spray pyrolysis. Journal of Kufa-Physics. 2017. Vol. 9, no. 2, pp.32-40.
https://search.emarefa.net/detail/BIM-832694
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p.39-40
Record ID
BIM-832694