A. Keffous

1.0k citations

88 papers · 906 indexed · h-index 17

Impact in

Materials Chemistry top 10%
- Silicon Nanostructures and Photoluminescence
- ZnO doping and properties
- Quantum Dots Synthesis And Properties
Electrical and Electronic Engineering top 5%
- Semiconductor materials and devices
- Gas Sensing Nanomaterials and Sensors
- Chalcogenide Semiconductor Thin Films

Papers in ⓘ

Electrical and Electronic Engineering 75
- Thin-Film Transistor Technologies 25
- Semiconductor materials and devices 23
- Gas Sensing Nanomaterials and Sensors 14
- Silicon and Solar Cell Technologies 12
Materials Chemistry 56
- Silicon Nanostructures and Photoluminescence 36
- ZnO doping and properties 12

Co-authors: H. Menari (40 shared papers)N. Gabouze (29 shared papers)G. Nezzal (12 shared papers)M. Siad (9 shared papers)M. Kechouane (23 shared papers)L. Guerbous (23 shared papers)M. Trari (12 shared papers)Toufik Hadjersi (5 shared papers)
Journals: Applied Surface Science (12 papers)Vacuum (7 papers)Optical Materials (5 papers)Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment (4 papers)Optics Communications (4 papers)
Partner nations: Algeria France Austria

In The Last Decade

A. Keffous

84 papers receiving 869 citations

Peers

Countries citing papers authored by A. Keffous

Since Specialization

Citations

This map shows the geographic impact of A. Keffous's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by A. Keffous with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Keffous more than expected).

Fields of papers citing papers by A. Keffous

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Keffous. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by A. Keffous. The network helps show where A. Keffous may publish in the future.

Co-authors

The 25 scholars most cited alongside A. Keffous, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Keffous Line = papers co-authored together A. Keffous links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 88 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Correlation between series resistance and parameters of Al/n-Si and Al/p-Si Schottky barrier diodes Applied Surface Science ·M. Siad, A. Keffous, S Mamma, Y. Belkacem, H. Menari	2004	80
2	CO2 gas sensor based on silicon nanowires modified with metal nanoparticles Materials Science in Semiconductor Processing ·Sabrina Naama, Toufik Hadjersi, A. Keffous, G. Nezzal	2015	48
3	Fabrication of flexible silicon nanowires by self-assembled metal assisted chemical etching for surface enhanced Raman spectroscopy RSC Advances ·S. A. Kara, A. Keffous, Andrea Mario Giovannozzi, Andrea Mario Rossi, Eleonora Cara, L. D’Ortenzi, Katia Sparnacci, Luca Boarino, N. Gabouze, Sofiane Soukane	2016	40
4	Effect of series resistance on the performance of high resistivity silicon Schottky diode Applied Surface Science ·A. Keffous, M. Siad, S Mamma, Y. Belkacem, C. Lakhdar Chaouch, H. Menari, A. Dahmani, W. Chergui	2003	37
5	Hydrogen sensitivity of the sensors based on nanostructured lead sulfide thin films deposited on a-SiC:H and p-Si(100) substrates Vacuum ·S. Kaci, A. Keffous, S. Hakoum, A. Mansri	2015	28
6	H2 sensing properties of modified silicon nanowires Progress in Natural Science Materials International ·Latefa Baba Ahmed, Sabrina Naama, A. Keffous, Abdelkader Hassein-Bey, Toufik Hadjersi	2015	27
7	Effect of electrodeposition duration on the morphological and structural modification of the flower-like nanostructured ZnO Vacuum ·Norizan Ahmed, H. Hammache, L. Makhloufi, Marielle Eyraud, S. Sam, A. Keffous, N. Gabouze	2015	25
8	Preparation of nanostructured PbS thin films as sensing element for NO2 gas Applied Surface Science ·S. Kaci, A. Keffous, S. Hakoum, M. Trari, Omar Mansri, H. Menari	2014	23
9	Influence of thickness and porous structure of SiC layers on the electrical properties of Pt/SiC-pSi and Pd/SiC-pSi Schottky diodes for gas sensing purposes Sensors and Actuators B Chemical ·K. Bourenane, A. Keffous, G. Nezzal, A. Bourenane, Y. Boukennous, A. Boukezzata	2007	21
10	Relationship between crystal morphology and photoluminescence in polynanocrystalline lead sulfide thin films Journal of Luminescence ·S. Kaci, A. Keffous, M. Trari, O. Fellahi, H. Menari, Amar Manseri, L. Guerbous	2010	21
11	CO2 and H2 detection with a CHx/porous silicon-based sensor Vacuum ·N. Gabouze, S. Belhousse, H. Cheraga, N. Ghellai, Y. Ouadah, Y. Belkacem, A. Keffous	2006	21
12	Morphological, structural and optical properties of thin SiC layer growth onto silicon by pulsed laser deposition Vacuum ·A. Keffous, K. Bourenane, M. Kechouane, N. Gabouze, T. Kerdja	2006	21
13	Si-rich a-Si1−xCx thin films by d.c. magnetron co-sputtering of silicon and silicon carbide: Structural and optical properties Applied Surface Science ·M.A. Ouadfel, A. Keffous, Amer Brighet, N. Gabouze, Toufik Hadjersi, A. Cheriet, M. Kechouane, A. Boukezzata, Y. Boukennous, Y. Belkacem, H. Menari	2012	20
14	Aluminium-induced crystallization of amorphous silicon films deposited by DC magnetron sputtering on glasses Applied Surface Science ·F. Kezzoula, A. Hammouda, M. Kechouane, P. Šimon, S. E. H. Abaidia, A. Keffous, Rabah Cherfi, H. Menari, Amar Manseri	2011	17
15	Electrical properties of Schottky diode Pt/SiC and Pt/porous SiC performed on highly resistif p-type 6H-SiC Vacuum ·K. Bourenane, A. Keffous, G. Nezzal	2006	16
16	Silicon carbide thin films with different processing growth as an alternative for energetic application Optical Materials ·A.M. Ouadfel, A. Keffous, A. Kheloufi, A. Cheriet, Chafiaa Yaddaden, N. Gabouze, M. Kechouane, Y. Belkacem, A. Boukezzata, S. Kaci, L. Talbi, Y. Ouadah, I. Bozetine, B. Dridi Rezgui, L. Guerbous, H. Menari, Bedra Mahmoudi, I. Menous	2016	16
17	Preparation and room temperature photoluminescence characterization of PbS/Si(100) thin films Thin Solid Films ·S. Kaci, A. Keffous, L. Guerbous, M. Trari	2011	16
18	Comparison of electrical and optical parameters of Au/n-Si and Ag/n-Si Schottky barrier photodiodes Applied Surface Science ·A. Keffous, M. Siad, A. Cheriet, N. Benrekaa, Y. Belkacem, H. Menari, W. Chergui, A. Dahmani	2004	16
19	PEG300-assisted synthesis and characterization of PbS nanostructured thin films Journal of Alloys and Compounds ·S. Kaci, A. Keffous, M. Trari, H. Menari, Amar Manseri	2010	14
20	Investigation of nc-PbS/a-Si1−xCx:H/pSi(100) heterostructures for LED applications Optical Materials ·S. Kaci, A. Keffous, S. Hakoum, N. Makrani, M. Kechouane, L. Guerbous	2012	13

About A. Keffous

A. Keffous is a scholar working on Electrical and Electronic Engineering, Materials Chemistry, Atomic and Molecular Physics, and Optics, Biomedical Engineering and Electronic, Optical and Magnetic Materials, having authored 88 papers that have together received 906 indexed citations. Recurring topics across this work include Silicon Nanostructures and Photoluminescence (36 papers), Thin-Film Transistor Technologies (25 papers), Semiconductor materials and devices (23 papers), Semiconductor materials and interfaces (15 papers), Gas Sensing Nanomaterials and Sensors (14 papers), ZnO doping and properties (12 papers), Silicon and Solar Cell Technologies (12 papers) and Nanowire Synthesis and Applications (10 papers). The work is most often cited by research in Materials Chemistry (554 citations), Electrical and Electronic Engineering (681 citations), Bioengineering (63 citations), Atomic and Molecular Physics, and Optics (195 citations) and Renewable Energy, Sustainability and the Environment (77 citations). A. Keffous has collaborated with scholars based in Algeria, France and Austria. Frequent co-authors include H. Menari, N. Gabouze, G. Nezzal, M. Siad, M. Kechouane, L. Guerbous, M. Trari, Toufik Hadjersi, Amar Manseri and T. Kerdja. Their work appears in journals such as Applied Surface Science, Vacuum, Optical Materials, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and Optics Communications.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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