Search Results - "Bendjerad, A."

Self-powered photodetector with improved and broadband multispectral photoresponsivity based on ZnO-ZnS composite by Benyahia, K., Djeffal, F., Ferhati, H., Bendjerad, A., Benhaya, A., Saidi, A.

“…•A new multispectral self-powered photodetector based on ZnO-ZnS composite is developed.•The influence of the composite morphology on the photodetector…”
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Highly-detective tunable band-selective photodetector based on RF sputtered amorphous SiC thin-film: Effect of sputtering power by Ferhati, H., Djeffal, F., Bendjerad, A., Foughali, L., Benhaya, A., Saidi, A.

“…In this paper, a new high-performance tunable band-selective (UV-Visible) photodetector (PD) based on RF sputtered a-SiC active layer is demonstrated. SiC…”
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Microstructured ZnO-ZnS composite for earth-abundant photovoltaics: Elaboration, surface analysis and enhanced optical performances by Benyahia, K., Djeffal, F., Ferhati, H., Benhaya, A., Bendjerad, A., Djaballah, Y., Martin, N.

“…[Display omitted] •Microstructured ZnO-ZnS composite was elaborated for earth-abundant photovoltaic applications.•The influence of the surface morphology on…”
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Determination of magnetic properties of a Ni/NiO/Ni multilayer: an ANFIS-based predictive technique by Bendjerad, A., Benhaya, A., Bentrcia, T., Djeffal, F., Zergoug, M., Smaïli, F.

“…In this paper, Ni/NiO/Ni multilayers are deposited on glass substrates using radio frequency magnetron sputtering, where the structural and morphological…”
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RF magnetron sputtering deposition of NiO/Ni bilayer and approach of the Magnetic behavior using the Preisach model by Bendjerad, A., Boukhtache, S., Benhaya, A., Lahmar, A., Zergoug, M., Luneau, D.

“…Bilayer of nickel and nickel oxide were deposited on glass substrates using RF magnetron sputtering technique. The magnetic properties of the prepared thin…”
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Modeling of magnetic properties (Cr/NiO/Ni) based multi-layers deposited by magnetron sputtering using Preisach model by Bendjerad, A., Benhaya, A., Boukhtache, S., Zergoug, M., Benyahia, K.

“…In the present work, thin films of Cr/NiO/Ni are deposited on glass substrates using RF magnetron sputteringtechnique. The uniformity and homogeneity of the…”
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A New Gate-Trench Junctionless SiC Power MOSFET: Performance Assessement and Circuit Level Investigation by Zerroumda, B., Ferhati, H., Djeffal, F., Bendjerad, A.

“…This work aims at analyzing the effect of combining Junctionless (JL) technology and gate-trench strategy for improving the electrical and switching…”
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Optical and Electrical Properties of Annealed AZO/Ag/AZO Multilayer Deposited Using RF Sputtering Technique by Ferhati, H., Kacha, K., Bendjerad, A., Djeffal, F., Benhaya, A.

“…This work aims at analyzing the effect of both Ag middle layer and annealing effects on the structural, optical and electrical properties of Al-doped ZnO (AZO)…”
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Elaboration of Graded Band-Gap a-SiC Thin-Film Using RF Magnetron Sputtering Technique by Djeffal, F., Bendjerad, A., Benhaya, A., Ferhati, H.

“…In this paper, Graded Band-Gap (GBG) amorphous-silicon Carbide (a-SiC) thin-film was successfully fabricated using RF magnetron technique on glass substrate…”
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Enhanced Photoresponse of Ultraviolet Photodetector via RF Sputtered ZnO/a-SiC Heterostructure by Djeffal, F., Ferhati, H., Benhaya, A., Bendjerad, A.

“…In this study, metal-semiconductor-metal (MSM) ultraviolet (UV) photodetector (PD) structure based on amorphous-silicon Carbide (a-SiC) was developed by RF…”
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Post-annealing effects on RF sputtered all-amorphous ZnO/SiC heterostructure for solar-blind highly-detective and ultralow dark-noise UV photodetector by Ferhati, H., Djeffal, F., Bendjerad, A., Saidi, A., Benhaya, A.

“…The rapid progress of wide band gap SiC semiconductor material opens up new opportunities to develop efficient monolithically integrated ultraviolet (UV)…”
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A neural network approach for determination of Preisach model parameters under a sinusoidal induction at various frequencies by MOUSSAOUI, D, BENDJERAD, A, OUSSALAH, M, HOUASSINE, H

“…In this paper, we present a neural network-based approach, which allows us to predict the hysteretic loop, whatever the value of the frequency and flux…”
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Impact of RF Sputtering Power on the Structural and Electrical Properties of Amorphous AZO Thin─Films by Ferhati, H., Kacha, K., Bendjerad, A., Djeffal, F., Benhaya, A.

“…This work aims at investigating the structural and electrical characteristics of Al-doped ZnO (AZO) ultrathin-layers. In this context, the latter were…”
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Effects of annealing on the structural and optical properties of sputtered SiC/Ag/SiC multilayer by Ferhati, H., Bendjerad, A., Djeffal, F., Benhaya, A., Saidi, A.

“…In this work, the experimental analysis of the impact of annealing on the structural and optical performances of SiC/Ag/SiC thin-film multilayer structure…”
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Structural and Electrical Properties of a-Si Schottky Diode based on ZnO Top Layer and Ag Intermidiate Ultrathin-Films by Kacha, K., Djeffal, F., Bendjerad, A., Ferhati, H., Benhaya, A.

“…In this paper, the combination of ZnO top layer and intermediate Ag ultrathin films is proposed to enhance the performance of Amorphous-Silicon (a-Si) Schottky…”
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Effect of Thickness on the Hysteresis Cycles of Ni/NiO Multilayer Structure Prepared Using RF Sputtering Technique by Bendjerad, A., Benhaya, A., Smaili, F., Djeffal, F., Lahmar, A., Ferhati, H.

“…In this work, an experimental investigation of the impact of the thickness parameter on the magnetic, structural and hysteresis cycle characteristics of thin…”
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Magnetic properties of RF sputtered NbO-Ni and NiO-Nb multilayer thin films: Application of Preisach model by Bendjerad, A., Benhaya, A., Ferhati, H., Smaili, F., Rahmani, S., Djeffal, F., Lahmar, A.

“…In the present study, (NiO)-niobium (Nb)/ niobium oxide (NbO)- nickel (Ni) bilayer structure was prepared by using Radio Frequency (RF) magnetron sputtering…”
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Efficiency improvement of CIGS solar cells using RF sputtered TCO/Ag/TCO thin-film as prospective buffer layer by Kacha, K., Djeffal, F., Ferhati, H., Foughali, L., Bendjerad, A., Benhaya, A., Saidi, A.

“…In this paper, TCO (Transparent Conductive Oxide) incorporating ultrathin Ag intermediate film is proposed as a new buffer layer to enhance the efficiency of…”
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Multispectral photodetection using low-cost sputtered NiO/Ag/ITO heterostructure: From design concept to elaboration by Ferhati, H., Bendjerad, A., Djeffal, F., Benhaya, A., Saidi, A.

“…High-performance multispectral photodetectors (PDs) are highly attractive for the emerging optoelectronic applications. In this work, a new broadband PD based…”
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Perovskite/InGaAs tandem cell exceeding 29% efficiency via optimizing spectral splitter based on RF sputtered ITO/Ag/ITO ultra-thin structure by Ferhati, H., Djeffal, F., Bendjerad, A., Benhaya, A., Saidi, A.

“…In this paper, the optimization, elaboration and characterization of an efficient spectral beam splitter based on a simple RF sputtered ITO/Ag/ITO (IAI)…”
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