Zobrazeno 1 - 10 of 255 pro vyhledávání: '"D. Rached"'
1
Akademický článek
The stability analysis and efficiency of the new MAX-phase compounds M3GaC2 (M: Ti or Zr): A first-principles assessment
Autor: A.A. Belkacem, H. Rached, M. Caid, Y. Rached, D. Rached, Nada T Mahmoud, N. Benkhettou
Publikováno v: Results in Physics, Vol 38, Iss , Pp 105621- (2022)
The primary goal of this work is to provide a DFT investigation report on the stability and mechanical, electronic, and thermal properties of the new MAX-phase compounds M3GaC2 (M: Ti or Zr). We discovered that the investigated compounds were stable
Externí odkaz: https://doaj.org/article/ca92731e6f034ef38f54e7468cb4a9c4
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2
Akademický článek
Electronic structure of short-period ZnSe/ZnTe superlattices based on DFT calculations
Autor: M. Caid, Y. Rached, D. Rached, O. Cheref, H. Rached, S. Benalia, M. Merabet
Publikováno v: Condensed Matter Physics, Vol 25, Iss 1, p 13701 (2022)
In the present study we discuss the effect of variation in the number of monolayers n on the electronic and optical properties of superlattices (SLs) (ZnSe)n/(ZnTe)n. The total energies were calculated by the full-potential linear muffin-tin orbital
Externí odkaz: https://doaj.org/article/9bef773e4b2945849f3aee940cc62186
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3
Akademický článek
A first-principles investigation of band inversion in topologically nontrivial Na_2AgX (X= As, Sb and Bi) full Heusler compounds
Autor: A. Boughena, S. Benalia, O. Cheref, N. Bettahar, D. Rached
Publikováno v: Condensed Matter Physics, Vol 24, Iss 2, p 23602 (2021)
Topological nontrivial nature are the latest phases to be discovered in condensed matter physics with insulating bulk band gaps and topologically protected metallic surface states; they are one of the current hot topics because of their unique proper
Externí odkaz: https://doaj.org/article/ec89d35f08b5426bb5b3263cee26f9c5
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4
Akademický článek
Ab initio study of structural, electronic and magnetic properties of XSn_3 (X = Gd, Cm) and Gd_xCm_{1-x}Sn_3 compounds
Autor: M. Adnane, L. Djoudi, M. Merabet, M. Boucharef, F. Dahmane, S. Benalia, M. Mokhtari, D. Rached
Publikováno v: Condensed Matter Physics, Vol 23, Iss 3, p 33705 (2020)
In this paper, the structural, electronic and magnetic properties of the GdSn_3, CmSn_3 and Gd_xCm_{1-x}Sn_3 compounds (x = 0.25, 0.5 and 0.75) were studied using the full-potential linearized augmented plane wave method, within the generalized gradi
Externí odkaz: https://doaj.org/article/79406dd96a3a41619eec62fdd68cb7fd
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5
Akademický článek
Theoretical study of phase stability, electronic and magnetic properties of Rh_{2}CrGe_{1-x}Al_{x} (x = 0, 0.25, 0.50, 0.75 and 1) Heusler alloys by FP-LAPW method
Autor: M. Kadjaoud, M. Mokhtari, L. Djoudi, M. Merabet, S. Benalia, D. Rached, R. Belacel, F. Zami, F. Dahmane
Publikováno v: Condensed Matter Physics, Vol 23, Iss 1, p 13701 (2020)
First-principle calculations were performed within the framework of the density functional theory (DFT) using FP-LAPW method as implemented in WIEN2k code to determine the structural stability, electronic and magnetic properties of Rh_{2}CrGe_{1-x}Al
Externí odkaz: https://doaj.org/article/6c9fc38816524000b8eb4655ee283bc8
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10
Akademický článek
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