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Publications: Articles

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Toutes :: 2010, 2015
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Tous :: A, B, C, D, E, F, G, H, J, K, L, M, N, O, P, R, S, T, V, W, Z 
Tous :: El Hichou, Engenhorst, Escande, Estager, Eypert 
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References

2015

Articles:

El Hichou, Ahmed, Diliberto, Sébastien and Stein, Nicolas
Surface and Coatings Technology, 270(0):236-242
2015

Mots clefs: Electrodeposition Zinc oxide film Aluminum doping

Resume: Abstract Undoped and aluminum doped zinc oxide thin films were successfully deposited by electrodeposition technique from aqueous solution onto ITO substrates at optimized experimental conditions. The variations of the structural, electrical and optical properties with the doping concentration were investigated. X-ray diffraction analysis showed typical patterns of the hexagonal ZnO structure for both doped and undoped films. The films are single phase and polycrystalline with the (002) preferred orientation. The grain size, texture coefficient and optical band gap values were evaluated for different aluminum salt concentrations. The films, obtained from a 10? 7 M aluminum electrolyte, exhibit the highest crystallographic quality and lowest electrical resistivity of 2 × 10? 4 ?·cm with an energy band gap of 3.35 eV.

Equipe: Département CP2S : Chimie et électrochimie des matériaux

2010

Articles:

El Hichou, A., Stein, N., Boulanger, C. and Johann, L.
Thin Solid Films, 518(15):4150-4155
2010

Equipe: Département CP2S : Chimie et électrochimie des matériaux

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