Search Results - "Attaf, N"

Crystallite size and intrinsic strain contribution in band gap energy redshift of ultrasonic-sprayed kesterite CZTS nanostructured thin films by Khammar, M., Ynineb, F., Guitouni, S., Bouznit, Y., Attaf, N.

“…The effect of crystallite size and intrinsic strain on the band gap shift of ultrasonically sprayed Cu 2 ZnSnS 4 films has been discussed. The films have been…”
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ZnO thin films deposition by spray pyrolysis: Influence of precursor solution properties by Lehraki, N., Aida, M.S., Abed, S., Attaf, N., Attaf, A., Poulain, M.

“…Zinc oxide (ZnO) thin films were deposited by spray pyrolysis technique using different precursors. Three starting solutions salts namely: zinc acetate, zinc…”
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In doped ZnO thin films by Hafdallah, A., Ynineb, F., Aida, M.S., Attaf, N.

“…► Generally ZnO thin films are doped with Al or In in order to produce n-type semiconductor the doping level does not exceed 4% ratio. ► In the present study,…”
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Cu2ZnSnS4 thin films deposition by ultrasonic spray pyrolysis by Daranfed, W., Aida, M.S., Attaf, N., Bougdira, J., Rinnert, H.

“…► CZTS thin films were deposited by ultrasonic spray pyrolysis technique. ► The deposition rate shows two thermal activation energies. ► Films have a kesterite…”
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Copper concentration effect on physical properties of ultrasonically sprayed Cu2ZnSnS4 absorber thin films for solar cell applications by Ynineb, F., Khammar, M., Guitouni, S., Hafdallah, A., Attaf, N., Aida, M. S.

“…Cu 2 ZnSnS 4 (CZTS) thin films have been successfully deposited on glass substrate using ultrasonic spray pyrolysis (USP) technique with different copper…”
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Br doping effect on structural, optical and electrical properties of ZnS thin films deposited by ultrasonic spray by Derbali, A., Attaf, A., Saidi, H., Aida, M.S., Benamra, H., Attaf, R., Attaf, N., Ezzaouia, H., Derbali, L.

“…[Display omitted] •Effect of Bromine (Br) doping on physical properties of Zinc Sulphide (ZnS) thin films is investigated.•The Br-doped ZnS thin films exhibit…”
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Effect of film structure on CH3NH3PbI3 perovskite thin films’ degradation by Khelfaoui, F., Belaidi, I., Attaf, N., Aida, M. S.

“…The instability of CH3NH3PbI3 perovskite hybrid organic–inorganic films is a serious problem, which might be a drawback for their use in solar energy…”
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Zinc molarity effect on Cu2ZnSnS4 thin film properties prepared by spray pyrolysis by Boutebakh, F. Z., Beloucif, A., Aida, M. S., Chettah, A., Attaf, N.

“…In the present work, Cu 2 ZnSnS 4 (CZTS) thin films were deposited by spray pyrolysis, the effect of zinc molarity on films structural, optical and electrical…”
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CuInTe2 thin films synthesis using one-step electrodeposition process: structural, optical, and electrical characterization by Meglali, O., Bouraiou, A., Attaf, N., Aida, M. S.

“…Polycrystalline CuInTe 2 (CIT) films were grown onto ITO substrate by one-step electrodeposition technique using acidic aqueous solutions. In this study, the…”
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Sulfide precursor concentration and lead source effect on PbS thin films properties by Beddek, L., Messaoudi, M., Attaf, N., Aida, M.S., Bougdira, J.

“…Lead sulfide (PbS) thin films were synthesized using chemical bath deposition (CBD). Bath solutions are formed of various concentrations of thiourea, sulfide…”
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The effect of ultrasonic wave amplitude on the physical properties of zinc oxide (ZnO) deposited by ultrasonic spray method by Attaf, A., Djadai, A., Derbali, A., Saidi, H., Aida, M.S., Lehraki, N., Attaf, N., Attaf, R., Derbali, L., Poulain, M.

“…•ZnO thin films were deposited on glass substrates by ultrasonic spray with different ultrasonic wave amplitude (20 to 60 %).•The X-ray diffraction analysis of…”
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Blue-shift in optical bandgap of sprayed nanocrystalline Cu2ZnSnS4 thin films induced by 200 MeV Xe swift heavy ions irradiation by Khoualed, M., Boutebakh, F. Z., Chettah, A., Amekura, H., Ishikawa, N., Ghemid, S., Attaf, N., Aida, M. S.

“…Cu 2 ZnSnS 4 (CZTS) thin films deposited on glass substrate using spray pyrolysis technique were irradiated by 200 MeV Xe ions at different fluences. The…”
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Solution flow rate influence on properties of copper oxide thin films deposited by ultrasonic spray pyrolysis by Lamri Zeggar, M., Chabane, L., Aida, M.S., Attaf, N., Zebbar, N.

“…The present work is an investigation of the solution flow rate influence on copper oxide (CuO) thin film properties deposited by ultrasonic spray pyrolysis. A…”
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Effect of Annealing on the Dark and Illuminated I(V ) Characterization of a ZnO:Ga|Cu2O Hetero-Junction Prepared by Ultrasonic Spray System by Trir, H., Radjehi, L., Sengouga, N., Tibermacine, T., Arab, L., Filali, W., Abdelkader, D., Attaf, N.

“…This paper presents the Ultrasonic Spray Pyrolysis system fabrication of gallium-doped zinc oxide (ZnO:Ga)|cuprous oxide (Cu 2 O) thin film hetero-junction…”
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Deposition of tin(II) sulfide thin films by ultrasonic spray pyrolysis: Evidence of sulfur exo-diffusion by Messaoudi, M., Aida, M.S., Attaf, N., Bezzi, T., Bougdira, J., Medjahdi, G.

“…Tin Sulfide (SnS) thin films were deposited by ultrasonic spray pyrolysis technique, on glass substrate heated at 280°C, with different deposition times. The…”
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Influence of Sn content on properties of ZnO:SnO2 thin films deposited by ultrasonic spray pyrolysis by Ynineb, F., Hafdallah, A., Aida, M.S., Attaf, N., Bougdira, J., Rinnert, H., Rahmane, S.

“…The present work is devoted to the preparation of zinc oxide (ZnO): tin oxide (SnO2) thin films by ultrasonic spray technique. A set of films are deposited…”
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Chemical bath composition effect on the properties of electrodeposited CuInSe2 thin films by Meglali, O., Attaf, N., Bouraiou, A., Bougdira, J., Aida, M.S., Medjahdi, G.

“…•CIS thin films were grown by electrodeposition technique.•For [Se]/[Cu+In] molar ratio less than 1.3 CIS films have single phase chalcopyrite structure.•For…”
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Gap states density measurement in copper oxide thin films by Lamri Zeggar, M., Messaoudi, M., Aida, M.S., Attaf, N.

“…The density of gap states near the Fermi level have been measured in copper oxide (CuO) thin films deposited by spray pyrolysis technique. The measurement…”
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One-step electrodeposition process of CuInSe2: Deposition time effect by Meglali, O., Attaf, N., Bouraiou, A., Aida, M. S., Lakehal, S.

“…CuInSe 2 thin films were prepared by one-step electrodeposition process using a simplified two-electrodes system. The films were deposited, during 5, 10, 15…”
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Potential effect on the properties of CuInSe₂ thin films deposited using two-electrode system by Bouraiou, A, Aida, M.S, Meglali, O, Attaf, N

“…The aim of this work is to study the effect of the deposition potential on the properties of copper indium diselenide CuInSe₂ films. The CuInSe₂ thin films…”
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