Search Results - "Kraini, M."

Synthesis of Co-doped ZnO nanoparticles by sol–gel method and its characterization by El Ghoul, J., Kraini, M., El Mir, L.

“…Cobalt doped ZnO nanoparticles with different Co contents have been synthesized by a sol–gel processing technique. In our approach, the water for hydrolysis…”
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Highly sensitive nitrogen dioxide gas sensors based on sprayed β-In2S3 film by Souissi, R., Bouguila, N., Bendahan, M., Fiorido, T., Aguir, K., Kraini, M., Vázquez-Vázquez, C., Labidi, A.

“…•In2S3 films deposited by spray on SiO2/Si substrates show good sensitivity towards nitrogen dioxide gas.•Sensing response versus working temperature reveals…”
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Dielectric and electrical properties of annealed ZnS thin films. The appearance of the OLPT conduction mechanism in chalcogenides by Koaib, J, Bouguila, N, Abassi, H, Moutia, N, Kraini, M, Timoumi, A, Vázquez-Vázquez, C, Khirouni, K, Alaya, S

“…The annealing temperature ( T a ) dependence of the structural, morphological, electrical and dielectric properties of ZnS thin films was investigated. In this…”
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Impact of thermal annealing inducing oxidation process on the crystalline powder of In2S3 by Timoumi, A., Zayoud, W., Sharma, A., Kraini, M., Bouguila, N., Hakamy, A., Revaprasadu, N., Alaya, S.

“…Inorganic two-dimensional semiconductor indium sulfide (In 2 S 3 ) has recently attracted considerable attention as a buffer material in the field of thin-film…”
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The effect of vacuum and air annealing in the physical characteristics and photocatalytic efficiency of In2S3:Ag thin films produced by spray pyrolysis by Tiss, B., Benfraj, M., Bouguila, N., Kraini, M., Alaya, S., Cristea, D., Croitoru, C., Craciun, V., Craciun, D., Prepelita, P., Velicu, I.-L., Tiron, V., Moura, C., Cunha, L.

“…Indium sulfide thin films, doped with silver, were synthesized by spray pyrolysis technique. These samples were subsequently annealed in air and in vacuum, at…”
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Investigation of some physical and photoconductive properties of sprayed CuS2 film by Bouguila, N., Bchiri, Y., Kraini, M., Souissi, R., Hafienne, N., Vázquez-Vázquez, C., Alaya, S.

“…Copper sulfide (CuS 2 ) has been prepared by spray pyrolysis process. Structural and morphological properties of prepared sample were investigated by XRD and…”
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Influence of silver doping on physical properties of sprayed In2S3 films for solar cells application by Tiss, Belgacem, Moualhi, Y, Bouguila, Noureddine, Erouel, M., Kraini, M., Alaya, Sahbi, Aouida, S., Vázquez-Vázquez, C., Moura, C., Cunha, Luís

“…A set of silver-doped indium sulphide (In2S3:Ag) thin films were deposited by spray pyrolysis technique, at 350 degrees C, to analyze the effects of the Ag…”
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Effect of Seed Layer and Thermal Annealing on Structural and Optical Properties of Silicon Layers Deposited by PECVD by Maaloul, N. K., Kraini, M., Khirouni, K., Khemakhem, H.

“…Hydrogenated silicon (Si:H) layers have been deposited on crystalline silicon substrate by radiofrequency plasma-enhanced chemical vapor deposition technique…”
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Substrate temperature effect on microstructure, oxygen adsorption and ethanol sensing response of sprayed In2S3 films by Souissi, R., Bouguila, N., Kraini, M., Vázquez-Vázquez, C., Labidi, A.

“…This paper reports the effect of the substrate temperature of sprayed In 2 S 3 material on the sensing response to ethanol. Glass substrates have been the…”
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Sol–gel synthesis, structural, optical and magnetic properties of Co-doped ZnO nanoparticles by El Ghoul, J., Kraini, M., Lemine, O. M., El Mir, L.

“…We report the synthesis of Zn 1− x Co x O nanoparticles prepared by a sol–gel processing technique for x ranging from 0 to 0.05. The structural, morphological,…”
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Structural, morphological and optical properties of annealed ZnS thin films deposited by spray technique by Bouguila, N., Bchiri, D., Kraini, M., Timoumi, A., Halidou, I., Khirouni, K., Alaya, S.

“…ZnS thin films were deposited on glass slides by spray pyrolysis technique. The starting solution is a mixture of zinc chloride and thiourea. The substrate…”
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Properties of In2O3 films obtained by thermal oxidation of sprayed In2S3 by Kraini, M., Bouguila, N., Halidou, I., Timoumi, A., Alaya, S.

“…In2S3 thin films were grown by the chemical spray pyrolysis (CSP) method using indium chloride and thiourea as precursors at a molar ratio of S:In=2.5. The…”
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Electrical Behavior and Photocatalytic Activity of Ag-Doped In2S3 Thin Films by Tiss, B., Fradj, A. Ben, Bouguila, N., Cristea, D., Croitoru, C., Kraini, M., Vázquez-Vázquez, C., Cunha, L., Moura, C., Alaya, S.

“…Indium sulfide thin films with different amounts of silver doping were deposited by spray pyrolysis. The samples were tested as potential photocatalysts by…”
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Investigation of the effect of S/In molar ratio on physical properties of sprayed In 2 S 3 thin films by Bchiri, Y, Bouguila, N, Kraini, M, Souissi, R, Vázquez-Vázquez, C, López-Quintela, M A, Alaya, S

“…Indium sulfide (In S ) thin films have been synthesized on glass substrates using the spray technique (CSP). The S : In molar ratio was varied from 1 to 4 in…”
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S/In molar ratio effect on the photoconductivity of the sprayed β-In2S3 thin films by Bchiri, Y., Souissi, R., Bouricha, B., Bouguila, N., Kraini, M., Vázquez-Vázquez, C., López-Quintela, M. A., Alaya, S.

“…In 2 S 3 thin films have been deposited onto glass substrates at 340 °C using an inexpensive spray pyrolysis method (CSP) via the reaction between high purity…”
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Nickel doping effect on properties of sprayed In2S3 films by Kraini, M., Bouguila, N., El Ghoul, J.

“…Nickel doped In 2 S 3 films have been prepared by the chemical spray pyrolysis technique at 350 °C on glass substrates. The Ni doping level was changed by…”
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Impact of substrate temperature on structural, morphological and optical properties of In2S3 thin films deposited on ITO/glass substrate by spray pyrolysis technique by Koaib, J., Halidou, I., Kraini, M., Bouguila, N., Vázquez-Vázquez, C., López-Quintela, M. A., Alaya, S.

“…In 2 S 3 thin films were grown on indium tin oxide-coated glass substrates by a chemical spray pyrolysis technique at different substrate temperatures (300 °C,…”
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Impact of the annealing time on physical properties of sprayed In2S3 thin films by Bouguila, N., Kraini, M., Timoumi, A., Koaib, J., Halidou, I., Vázquez-Vázquez, C.

“…Indium sulfide thin films were deposited on preheated soda-lime glass substrates using spray technique over experiment optimum conditions (T s  = 340 °C, S/In…”
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Properties of nickel doped In2S3 thin films deposited by spray pyrolysis technique by Kraini, M., Bouguila, N., Moutia, N., El Ghoul, J., Khirouni, K., Vázquez-Vázquez, C.

“…In this work, nickel (Ni) doped indium sulfide (In 2 S 3 ) films have been prepared by the spray pyrolysis (CSP) technique on glass substrates at 350 °C. The…”
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The effects of doping type on structural and electrical properties of silicon nanocrystals layers grown by plasma enhanced chemical vapor deposition by Khelil, M., Kraiem, S., Kraini, M., Vázquez-Vázquez, C., Khirouni, K., López-Quintela, M. A.

“…The purpose of this paper is to compare the influence of boron and phosphor doping on the optical, structural and electrical properties of hydrogenated…”
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