Detection and measurement of surface cracks in ferromagnetic materials using eddy current testing B Helifa, A Oulhadj, A Benbelghit, IK Lefkaier, F Boubenider, ...
Ndt & E International 39 (5), 384-390, 2006
125 2006 First-principle investigations of structure, elastic and bond hardness of FexB (x= 1, 2, 3) under pressure A Gueddouh, B Bentria, IK Lefkaier
Journal of Magnetism and Magnetic Materials 406, 192-199, 2016
89 2016 Preparation and characterization of homoionic montmorillonite modified with ionic liquid: Application in dye adsorption A Belbel, M Kharroubi, JM Janot, M Abdessamad, A Haouzi, IK Lefkaier, ...
Colloids and Surfaces A: Physicochemical and Engineering Aspects 558, 219-227, 2018
55 2018 The effect of vanadium impurity on Nickel Σ5 (012) grain boundary ELT Bentria, IK Lefkaier, B Bentria
Materials Science and Engineering: A 577, 197-201, 2013
51 2013 Characterization of surface cracks using eddy current NDT simulation by 3D-FEM and inversion by neural network B Helifa, M Féliachi, IK Lefkaier, F Boubenider, A Zaoui, N Lagraa
The Applied Computational Electromagnetics Society Journal (ACES), 187-194, 2016
34 2016 Determination of the elastic properties of some coated materials by simulation of the analogue signal of the reflection acoustic microscope A Benbelghit, D Boutassouna, B Helifa, IK Lefkaier
NDT & E International 39 (1), 76-81, 2006
20 2006 Characterization of subsurface cracks in eddy current testing using machine learning methods F Barrarat, K Rayane, B Helifa, IK Lefkaier
International Journal of Numerical Modelling: Electronic Networks, Devices …, 2022
17 2022 Toward a better understanding of the enhancing/embrittling effects of impurities in Nickel grain boundaries ET Bentria, IK Lefkaier, A Benghia, B Bentria, MB Kanoun, S Goumri-Said
Scientific reports 9 (1), 14024, 2019
16 2019 Effect of iodic acid concentration in preparation of zinc iodate: Experimental characterization of Zn (IO3) 2, and its physical properties from density functional theory A Benghia, Z Hebboul, R Chikhaoui, I khaldoun Lefkaier, A Chouireb, ...
Vacuum 181, 109660, 2020
14 2020 Simulation of partial discharges initiation in voids in medium voltage cables insulators B Yousfi, IK Lefkaier
IEEE Transactions on Dielectrics and Electrical Insulation 25 (3), 892-899, 2018
14 2018 Numerical study of partial discharges apparition in XLPE insulation of high voltage cables A Nouar, M Guibadj, IK Lefkaier, A Boubakeur
2003 IEEE Bologna Power Tech Conference Proceedings, 3, 7 pp. Vol. 3, 2003
11 2003 Effect of spin polarization on the structural properties and bond hardness of Fe x B (x = 1, 2, 3) compounds first-principles study A Gueddouh, B Bentria, IK Lefkaier, Y Bourourou
Bulletin of Materials Science 39, 1427-1434, 2016
10 2016 Martensite morphology and volume fraction evaluation of dual-phase X70 steel using magnetic Barkhausen noise technique H Nebair, B Helifa, S Bensaid, S Zidelmel, IK Lefkaier
Journal of Magnetism and Magnetic Materials 555, 169397, 2022
9 2022 Bi-eddy current sensor based automated scanning system for thickness measurement of thick metallic plates H Nebair, A Cheriet, IN El Ghoul, B Helifa, S Bensaid, IK Lefkaier
The International Journal of Advanced Manufacturing Technology 96, 2867-2873, 2018
9 2018 Ac conductivity and dielectric behavior of hydrated homoionic alkali-cations-exchanged montmorillonite M Abdessamad, M Kharroubi, IK Lefkaier, B Bentria, A Haouzi
Spectroscopy Letters 50 (3), 171-175, 2017
9 2017 Etude des decharges partielles et leurs influences sur l'apparition des arborescenes dans la couche isolante des cables haute tension T Seghier
Faculté des sciences et de la technologie UMKBiskra, 2011
9 2011 Study by simulation of the effect of temperature on the appearance of partial discharges in gaseous cavities contained in the insulator of high voltage cable T Seghir, A Nouar, K Lefkaier, D Mahi
2003 IEEE Bologna Power Tech Conference Proceedings, 2, 4 pp. Vol. 2, 2003
8 2003 DFT-based investigation of the structural, magnetic, electronic, half-metallicity and elastic properties in the all-d heusler compounds: the case of S Nia, S Khenchoul, IK Lefkaier, B Lagoun
The European Physical Journal B 94 (6), 118, 2021
7 2021 Development of multi-coils circular eddy current sensor for characterization of fibers orientation and defect detection in multidirectional CFRP material N Benhadda, D Hachi, B Helifa, IK Lefkaier, B Abdelhadi
Research in Nondestructive Evaluation 31 (3), 133-146, 2020
7 2020 Simple New Method for the Preparation of La(IO3 )3 Nanoparticles Z Hebboul, A Ghozlane, R Turnbull, A Benghia, S Allaoui, A Liang, ...
Nanomaterials 10 (12), 2400, 2020
6 2020 
El Tayeb BentriaQatar Environment and Energy Research InstituteAdresă de e-mail confirmată pe qf.org.qa
