Search Results - "Meftah, A."

Electrical characterisation of Ag/poly(3-hexylthiophene)/silicon nanowires Schottky diode by Rahmani, M., Meftah, A.

“…The electrical properties of Ag/Poly(3-hexylthiophene)/Silicon nanowires heterostructure (Ag/P3HT/SiNWs) were investigated. Silicon nanowires (SiNWs) were…”
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Nanometric transformation of the matter by short and intense electronic excitation: Experimental data versus inelastic thermal spike model by Toulemonde, M., Assmann, W., Dufour, C., Meftah, A., Trautmann, C.

“…Experimental investigations of ion tracks and sputtering phenomena with energetic heavy projectiles in the electronic energy loss regime are re-examined in…”
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Comparative study of conventional and inverted P3HT: PCBM organic solar cell by Abdallaoui, M., Sengouga, N., Chala, A., Meftah, A.F., Meftah, A.M.

“…This work is a comprehensive comparative study between conventional and inverted bulk hetero-junction (BHJ) Organic Solar Cell (OSC and IOSC) using GPVDM…”
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Optical characterization of a-IGZO thin film for simulation of a-IGZO(n)/µ-Si(p) heterojunction solar cell by Azri, F., Labed, M., Meftah, A. F., Sengouga, N., Meftah, A. M.

“…Amorphous In–Ga–Zn–O (a-IGZO) thin films with (1:1:2) molar fraction were grown using spin coating deposition at room temperature on glass substrates. The…”
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Modulation of electron transfer in Si/SiO2/HfO2/Graphene by the HfO2 thickness by Ben Maad, Y., Durnez, A., Ajlani, H., Madouri, A., Oueslati, M., Meftah, A.

“…We studied by Raman spectroscopy the effect of the variation of the thickness of the HfO 2 layer in Si/SiO 2 /HfO 2 /Graphene heterostructures on the density…”
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Erectile dysfunction drugs altered the activities of antioxidant enzymes, oxidative stress and the protein expressions of some cytochrome P450 isozymes involved in the steroidogenesis of steroid hormones by Sheweita, Salah A, Meftah, Amal A, Sheweita, Mohamed S, Balbaa, Mahmoud E

“…Infertility is a global health problem with about 15 percent of couples involved. About half of the cases of infertility are related to male-related factors. A…”
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Improvement of the Electrical Performance of Ag/MEH-PPV/SiNWs Schottky Diode by the Insertion of a Thin Layer of MEH-PPV Polymer and Study of the Annealing Effect by Jerbi, L., Rahmani, M., Ajlani, H., Guendouz, M., Lorrain, N., Oueslati, M., Meftah, A.

“…Poly[2-methoxy-5-(2′-ethylhexyloxy)-1,4-phenylene vinylene] (MEH-PPV) thin layer was deposited on silicon nanowires (SiNWs) by electroless dipping method…”
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Physical investigations on LaMn1−xNixO3 perovskite sprayed thin films along with surface magnetic applications by Gharbi, B., Boukhachem, A., Amlouk, M., Oueslati, M., Dkhil, B., Meftah, A.

“…This paper deals with the results on the structural, electrical, vibrational and optical properties of LaMn 1− x Ni x O 3 (0 ≤  x  ≤ 0.3) thin films prepared…”
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Transient thermal processes in heavy ion irradiation of crystalline inorganic insulators by Toulemonde, M., Dufour, Ch, Meftah, A., Paumier, E.

“…A review of matter transformation induced in crystalline inorganic insulators by swift heavy ions is presented. The emphasis is made on new results obtained…”
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Zinc blende-oxide phase transformation upon oxygen annealing of ZnSe shell in ZnO-ZnSe core-shell nanowires by Jabri, S., Amiri, G., Hassani, S., Lusson, A., Sallet, V., Meftah, A., Galtier, P., Oueslati, M.

“…ZnO-ZnSe core-shell nanowires have been grown by metal organic chemical vapor deposition and subsequently annealed in an O2 atmosphere. It has been found that…”
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Experimental determination of track cross-section in Gd3Ga5O12 and comparison to the inelastic thermal spike model applied to several materials by Meftah, A., Costantini, J.M., Khalfaoui, N., Boudjadar, S., Stoquert, J.P., Studer, F., Toulemonde, M.

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Data consistencies of swift heavy ion induced damage creation in yttrium iron garnet analyzed by different techniques by Meftah, A., Benhacine, H., Benyagoub, A., Grob, J.J., Izerrouken, M., Kadid, S., Khalfaoui, N., Stoquert, J.P., Toulemonde, M., Trautmann, C.

“…Pronounced swelling is observed when single crystals of yttrium iron garnet Y3Fe5O12 (YIG) are irradiated in the electronic energy loss regime with various…”
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Numerical simulation of the effect of the Al molar fraction and thickness of an AlxGa1―xAs window on the sensitivity of a p+―n―n+ GaAs solar cell to 1 MeV electron irradiation by MEFTAH, A. F, SENGOUGA, N, MEFTAH, A. M, KHELIFI, S

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Detailed numerical simulation of the effect of defects created by electron irradiation on the performance degradation of a p +–n–n + GaAs solar cell by Meftah, A.F., Sengouga, N., Meftah, A.M., Belghachi, A.

“…Solar cells exposed to irradiation undergo severe degradation in their performance due to induced structural defects. To predict this effect, the…”
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Adsorbed Molecules and Surface Treatment Effect on Optical Properties of ZnO Nanowires Grown by MOCVD by Jabri, S., Souissi, H., Sallet, V., Lusson, A., Meftah, A., Galtier, P., Oueslati, M.

“…We have investigated the optical properties of ZnO nanowires grown by metalorganic chemical vapor deposition (MOCVD) with nitrous oxide (N 2 O) as oxygen…”
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Accumulation of color centers in lithium fluoride crystals under irradiation with swift lead projectiles by Benhacine, H., Sorokin, M.V., Schwartz, K., Meftah, A.

“…Lithium fluoride crystals were irradiated with lead ions of different energies, having the electronic energy loss of 10–20keV/nm. Accumulation of F centers…”
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Thermoluminescence study of Al2O3 and Y3Al5O12 single crystals irradiated with reactor neutrons by Izerrouken, M., Meftah, A., Berkani, S.

“…Al2O3 and Y3Al5O12 singles crystals were irradiated by reactor neutrons at about 40°C. After irradiation the generated point defects were investigated by…”
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Investigation of the vibrational modes of ZnO grown by MOCVD on different orientation planes by Jabri, S., Souissi, H., Souissi, A., Meftah, A., Sallet, V., Lusson, A., Galtier, P., Oueslati, M.

“…Wurtzite ZnO thin films were prepared on sapphire substrate by metal organic chemical vapor deposition (MOCVD). Raman scattering studies on different…”
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Annealing effects on the structural, electrical and optical properties of ZnO thin films prepared by thermal evaporation technique by Zaier, A., Meftah, A., Jaber, A.Y., Abdelaziz, A.A., Aida, M.S.

“…Zinc oxide (ZnO) thin films have been prepared on glass substrates at room temperature by thermal evaporation technique using ZnO powders and then are annealed…”
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The AlxGa1−xAs window composition effect on the hardness improvement of a p+–n–n+GaAs solar cell exposed to the electron irradiation by Meftah, AF, Meftah, AM, Sengouga, N., Khelifi, S.

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