R
Rabah Khenata
Researcher at King Saud University
Publications - 533
Citations - 10510
Rabah Khenata is an academic researcher from King Saud University. The author has contributed to research in topics: Density functional theory & Electronic band structure. The author has an hindex of 41, co-authored 491 publications receiving 7543 citations. Previous affiliations of Rabah Khenata include SIDI & Applied Materials.
Papers
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Journal ArticleDOI
Band Structure Simulations of the Structural, Electronic, Magnetic, and Half-Metallic Features of the Ti 2 CoAl 1−x Sn x ( x = 0, 0.25, 0.50, 0.75, 1) Heusler Alloys
F. Dahmane,Rabah Khenata,Bendouma Doumi,S. Bin Omran,I.V. Kityk,Sandeep,Abdelkader Tadjer,S. V. Syrotyuk,D. P. Rai +8 more
TL;DR: In this article, first-principles density functional theory (DFT) calculations with the generalized gradient approximation (GGA) have been performed to investigate electronic band structures and magnetic and half-metallic characteristic of Ti2CoAl1−x====== Sn� x>>\s.
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Theoretical characterization of quaternary iridium based hydrides NaAeIrH6 (Ae = Ca, Ba and Sr)
S. Bouras,B. Ghebouli,M. Benkerri,M.A. Ghebouli,H. Choutri,L. Louail,T. Chihi,Messaoud Fatmi,A. Bouhemadou,Rabah Khenata,Houari Khachai +10 more
TL;DR: In this paper, the structural, elastic, electronic, optical and thermodynamic properties of quaternary iridium-based hydrides NaAeIrH6 (Ae = Ca, Ba, Ba and Sr) were studied within the generalized gradient approximation, the local density approximation, and mBj in the frame of density functional perturbation theory.
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FP-LMTO Investigation of the Structural and Electronic Properties of CuxAg1–xI Alloys
Mohammed Ameri,Noureddine Bouzouira,Mohammed Doui-Aici,Rabah Khenata,A. Yakoubi,Mohammed Maachou +5 more
TL;DR: In this article, the structural and electronic properties of the ternary CuxAg1-xI, alloy have been calculated, using the fullpotential linear muffin-tin-orbital (FP-LMTO) method within both the local density approximation and the generalized gradient approximation.
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Pressure Effect on Structural, Electronic and optical properties of Zinc blend MgO solid solution
TL;DR: In this article, the structural, electronic and optical properties of zinc-blend (ZB) MgO solid solution have been investigated and the direct and indirect band-gap energies were calculated for this material.
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Electronic, elastic, thermodynamic and vibrational properties of Li6BeZrF12: Insights from DFT-based computer simulation
N. Serir,F. Ckiker,Houari Khachai,A. Bouhemadou,Saleem Ayaz Khan,Tarik Ouahrani,Sikander Azam,S. H. Naqib,Ajaya Kumar Singh,Rabah Khenata +9 more
TL;DR: In this paper, the structural, electronic, elastic and thermal properties of the tetragonal quaternary Li6BeZrF12 are calculated using the fullpotential linearized augmented plane wave method (FP-LAPW) as implemented in the WIEN2K code based on the density functional theory (DFT) and generated gradient approximation (GGA).