A Study the Aluminum Doped Zinc Oxide Thin Films
We investigated the optical properties of pure and Aluminum doped zinc oxide thin films as the n-type semiconductor. In this paper, we have studied the deposition of Al doped ZnO thin films on glass substrate at 350 °C, when the films were deposited with 0, 2 and 3 wt using spray pyrolysis technique...
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| Format: | Article |
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Sumy State University
2015-10-01
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| Series: | Журнал нано- та електронної фізики |
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| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2015/3/articles/jnep_2015_V7_03006.pdf |
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| author | Yacine Aoun Boubaker Benhaoua Said Benramache |
| author_facet | Yacine Aoun Boubaker Benhaoua Said Benramache |
| author_sort | Yacine Aoun |
| collection | DOAJ |
| description | We investigated the optical properties of pure and Aluminum doped zinc oxide thin films as the n-type semiconductor. In this paper, we have studied the deposition of Al doped ZnO thin films on glass substrate at 350 °C, when the films were deposited with 0, 2 and 3 wt using spray pyrolysis technique. % of Al / Zn, the substrates were heated using the solar cells method. The substrate was R217102 glass in a size of 30 × 17.5 × 1 mm. All films exhibit an average optical transparency about 85 %, in the visible region. The shift of optical transmittance towards higher wavelength can be showed by the increase of band gap energy from 3.245 to 3.281 eV with increasing of Al doping from 0 to 3 wt. %. The Urbach energy Eu increase and decrease reaching to optimal value was obtained after doping at 3 wt. %. |
| format | Article |
| id | doaj-art-e08e4f1bb7f646b8aff306b69383679e |
| institution | Kabale University |
| issn | 2077-6772 |
| language | English |
| publishDate | 2015-10-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-e08e4f1bb7f646b8aff306b69383679e2025-08-20T03:26:09ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722015-10-017303006-103006-3A Study the Aluminum Doped Zinc Oxide Thin FilmsYacine Aoun0Boubaker Benhaoua1Said Benramache2Mechanical Engineering Department, Faculty of Technology, University of Biskra, 07000 Biskra, AlgeriaVTRS Laboratory, Institute of Technology, University of El-Oued, 39000 El-Oued, AlgeriaVTRS Laboratory, Institute of Technology, University of El-Oued, 39000 El-Oued, AlgeriaWe investigated the optical properties of pure and Aluminum doped zinc oxide thin films as the n-type semiconductor. In this paper, we have studied the deposition of Al doped ZnO thin films on glass substrate at 350 °C, when the films were deposited with 0, 2 and 3 wt using spray pyrolysis technique. % of Al / Zn, the substrates were heated using the solar cells method. The substrate was R217102 glass in a size of 30 × 17.5 × 1 mm. All films exhibit an average optical transparency about 85 %, in the visible region. The shift of optical transmittance towards higher wavelength can be showed by the increase of band gap energy from 3.245 to 3.281 eV with increasing of Al doping from 0 to 3 wt. %. The Urbach energy Eu increase and decrease reaching to optimal value was obtained after doping at 3 wt. %.http://jnep.sumdu.edu.ua/download/numbers/2015/3/articles/jnep_2015_V7_03006.pdfZnOThin filmSemiconductor dopingSpray pyrolysis techniqu |
| spellingShingle | Yacine Aoun Boubaker Benhaoua Said Benramache A Study the Aluminum Doped Zinc Oxide Thin Films Журнал нано- та електронної фізики ZnO Thin film Semiconductor doping Spray pyrolysis techniqu |
| title | A Study the Aluminum Doped Zinc Oxide Thin Films |
| title_full | A Study the Aluminum Doped Zinc Oxide Thin Films |
| title_fullStr | A Study the Aluminum Doped Zinc Oxide Thin Films |
| title_full_unstemmed | A Study the Aluminum Doped Zinc Oxide Thin Films |
| title_short | A Study the Aluminum Doped Zinc Oxide Thin Films |
| title_sort | study the aluminum doped zinc oxide thin films |
| topic | ZnO Thin film Semiconductor doping Spray pyrolysis techniqu |
| url | http://jnep.sumdu.edu.ua/download/numbers/2015/3/articles/jnep_2015_V7_03006.pdf |
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