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A. Keffous
Affiliation : Centre de Recherche en Technologie des Semi-conducteurs pour l’Energétique
- 45Publications (affiliation in Algeria)
- 107Total publications
- 1083Citations
- 17h-index
Research profile
A. Keffous has 45 indexed publications (2012–2025). Their work appears mainly in “Acta Physica Polonica A”, “Silicon” and “Journal of Alloys and Compounds”. Their most cited article, “CO2 gas sensor based on silicon nanowires modified with metal nanoparticles” (2015), has been cited 59 times. 6 of these publications date from the last three years of activity. Their work is co-authored with at least 12 researchers, including institutions in France, Italy.
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Create my free profile Add my publicationsResearch areas
- Silicon Nanostructures and Photoluminescence
- Silicon Carbide Semiconductor Technologies
- Gas Sensing Nanomaterials and Sensors
- Silicon and Solar Cell Technologies
- Thin-Film Transistor Technologies
Publications (45)
- Synthesis and Characterization of Novel Thin Films Using Spin and Dip Coating Techniques: Applications to the Adsorption of 4‐Nitrophenol and Methyl Orange in Single and Mixed Systems
- Design, Fabrication, and Characterization of a Layered Si/Ag/AgCl/KCl Planar Solid-State Reference Electrode
- Effects of poly acrylic-acid aqueous binder on performance of nano si with black carbon paste as anodes in li-ion batteries
- Investigations on PbS/SiPY-Based Photocathode for Photoelectrochemical Reduction of CO2
- Study and Characterization of LiF Thin Film Combined with a Silicon Detector for Neutron Metrology
- Growth mechanism and field emission of B doped AlN films
- Elaboration and Characterization of Amorphous Silicon Carbide Thin Films (a-SiC) by Sputerring Magnetron Technique for Photoelectrochemical CO2 Conversion
- Photoelectrochemical conversion of CO2 using nanostructured PbS–Si Photocathode
- Optical and Photoelectrocatalytic Properties of PbS Loaded Si Based Photocathode
- Optical and photoelectrochemical properties of nitrogen-doped a-SiC thin films deposited by reactive sputtering method at room temperature
- Development of an Antireflection Layer Using a LDS Based on β-SiC Nanoparticles
- Study of the Influence of the Annealing Temperature on the Properties of SiC-SiO2 Thin Films
- Properties of SiC-Based Luminescent Composite Thin Film As Light-Harvesting Material
- Investigations of a-Si1-xCx Thin Films as a Catalyst for CO2 Photoelectrochemical Reduction
- Improvement in Electromechanical and Electrochemical of Low Carbon Steel Samples by PIII Treatment
- Chromium removal by forward osmosis: a flux modeling and experimental validation
- Study of Optical Properties of Nanocrystalline Zinc Phosphide Thin films
- Concentration-dependent visible photoluminescence of In2O3:Er3+ under 532 nm excitation
- Structural and optical properties of SiC-SiO2 nanocomposite thin films
- Retraction notice to "New devices Si-rich and C-rich a-Si1-xCx thin films gas sensors based" [Journal of Alloys and Compounds 579 (2013) 365–371]
- Photochemical Conversion of CO2into Methyl Alcohol Using SiC Micropowder under UV Light
- Photoluminescence and photocatalytic properties of Er3+-doped In2O3 thin films prepared by sol–gel: application to Rhodamine B degradation under solar light
- PL investigations of spin coated thin films of porous SiC powder embedded in PVA
- Elaboration and characterization of electrochemically prepared H+-doped polyaniline/Au/a-SiC:H-based chemical sensor
- Effect of Thermal Annealing on the Optical and Structural Properties of the a-SiC Thin Films Deposited by DC Magnetron Sputtering
- Fabrication of flexible silicon nanowires by self-assembled metal assisted chemical etching for surface enhanced Raman spectroscopy
- Silicon carbide thin films with different processing growth as an alternative for energetic application
- Improvement in nano-hardness and corrosion resistance of low carbon steel by plasma nitriding with negative DC bias voltage
- Optical and spectroscopic characterizations of Algerian silica raw material to predict high quality solar-grade silicon
- Elaboration and characterization of luminescent porous SiC microparticles/poly vinyl alcohol thin films
- Influence of Growth Conditions of Hydrogenated Amorphous Silicon Carbide on Optical Properties of the Interfacial Layer in SiC-Based Photodevice
- CO2 gas sensor based on silicon nanowires modified with metal nanoparticles
- Hydrogen sensitivity of the sensors based on nanostructured lead sulfide thin films deposited on a-SiC:H and p-Si(100) substrates
- Effect of electrodeposition duration on the morphological and structural modification of the flower-like nanostructured ZnO
- H2 sensing properties of modified silicon nanowires
- Surface modification of a-Si0.60C0.40:H films by Al-assisted photochemical etching: humidity sensing application
- Preparation of nanostructured PbS thin films as sensing element for NO2 gas
- SIMS and auger investigation of thin a-SiC and a-SiC:H films by Up-Down sputtering DC magnetron, impact on optical properties
- Electrical characterization of ethanol sensing device based on Vanadium oxide/Porous Si/Si structure
- Methylated silicon: A longer cycle-life material for Li-ion batteries
- RETRACTED: New devices Si-rich and C-rich a-Si1−C thin films gas sensors based
- Influence of CHx thickness layer on the sensing properties of CHx/PS/Si structure against CO2 gas
- Si-rich a-Si1−xCx thin films by d.c. magnetron co-sputtering of silicon and silicon carbide: Structural and optical properties
- 40Å Platinum–porous SiC gas sensor: Investigation sensing properties of H2 gas
- Investigation properties of Au–porous a-Si0.70C0.30 as humidity sensor
Publication venues
- Acta Physica Polonica A × 5
- Silicon × 4
- Journal of Alloys and Compounds × 3
- Optical Materials × 3
- Russian Journal of Physical Chemistry A × 2
- Vacuum × 2
Publications per year
- 20253
- 20241
- 20232
- 20223
- 20211
- 20205
- 20191
- 20184
- 20175
- 20166
Collaborations
Partner institutions : University of Sciences and Technology Houari Boumediene · Centre de Développement des Technologies Avancées · University of Blida · Centre de Recherche Nucléaire d’Alger · University of Boumerdes
Co-authors’ countries : France · Italy
Co-authors
- S. Kaci
- Noureddine Gabouze
- H. Menari
- Amar Manseri
- Yahia OUADAH
- A. Boukezzata
- L. Talbi
- Isma Bozetine
- Mohamed Kechouane
- Y. Belkacem
- Abdelhak Cheriet
- K. Benfadel
Bibliographic data from OpenAlex (open database).
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