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Cristin-resultat-ID:
1254946
Sist endret:
12. januar 2016, 12:35
NVI-rapporteringsår:
2015
Resultat
Vitenskapelig artikkel
2015
Structural and opto-electrical properties of Al doped ZnO sputtered thin films
Zakaria Laghfour
Tarik Ajjammouri
Safae Aazou
Siham Refki
Dmitry V. Nesterenko
Anouar Rahmouni
mfl.
Tidsskrift
Tidsskrift
Journal of materials science. Materials in electronics
ISSN 0957-4522
e-ISSN 1573-482X
NVI-nivå 1
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Om resultatet
Om resultatet
Vitenskapelig artikkel
Publiseringsår: 2015
Volum: 26
Hefte: 9
Sider: 6730 - 6735
Lenker
Lenker
original online (doi)
https://doi.org/10.1007/s10854-015-3277-8
Importkilder
Importkilder
Scopus-ID: 2-s2.0-84930531915
Scopus-ID: 2-s2.0-84939000885
Beskrivelse
Beskrivelse
Engelsk
Tittel
Structural and opto-electrical properties of Al doped ZnO sputtered thin films
Sammendrag
Transparent and conductive aluminum-doped zinc oxide (AZO) thin films with high preferential c-axis orientation have been deposited on glass substrates by radio frequency magnetron sputtering method of ZnO and DC magnetron sputtering of Al. Structural, surface morphology, optical and electrical properties of ZnO thin films were studied by X-ray diffraction, scanning electron microscope, ultraviolet–visible spectrophotometer, surface plasmon spectroscopy and Hall effect measurements. The results show that AZO films are polycrystalline and exhibit the hexagonal wurzite crystal structure with a preferred orientation along (002) direction. When DC sputtering power supplied to Al target increases, the crystallinity decreases while the electrical resistivity increases. The average measured transmittance exceeded 75 % in the visible range for all AZO thin films. The band gap values increase with decreasing the Al concentrations.
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Bidragsytere
Bidragsytere
Zakaria Laghfour
Forfatter
ved Jâmiât Mohammed El Khâmiss Rabat (Rabat-Chellah)
Tarik Ajjammouri
Forfatter
ved Jâmiât Mohammed El Khâmiss Rabat (Rabat-Chellah)
Safae Aazou
Forfatter
ved Marokko
Siham Refki
Forfatter
ved Jâmiât Mohammed El Khâmiss Rabat (Rabat-Chellah)
Dmitry V. Nesterenko
Forfatter
ved Marokko
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