Zobrazeno 1 - 10
of 174
pro vyhledávání: '"B. Ghebouli"'
Autor:
R. Boudissa, Z. Zerrougui, M.A. Ghebouli, K. Bouferrache, L. Krache, T. Chihi, B. Ghebouli, Mohamed A. Habila, M. Fatmi, Mika Sillanpää
Publikováno v:
Biochemistry and Biophysics Reports, Vol 37, Iss , Pp 101601- (2024)
By first-principles calculations with density functional theory and a pseudopotential approach, the structural, electronic, and optical properties of the anhydrous 4C16H10Br2O2 Bis (2-Bromobenzoyl) Methane crystals in Pbnc (N°60) and P21/c (N°14) s
Externí odkaz:
https://doaj.org/article/235fc3695e874ba19b60ac0272b92a85
Autor:
K. Bouferrache, M.A. Ghebouli, B. Ghebouli, Mohamed A. Habila, T. Chihi, M. Fatmi, A. Djemli, Mika Sillanpaa
Publikováno v:
Results in Physics, Vol 56, Iss , Pp 107138- (2024)
The crystal structure, mechanical, electronic, optical and thermoelectric characteristics of Cs2MCl6 (M = Se, Sn, Te and Ti) cubic double perovskites are studied within GGA, GGA-mBJ and EV-GGA functionals. The M − Cl bond lengths are shorter and es
Externí odkaz:
https://doaj.org/article/bdc90525411f4f83a7afedb4171ee114
Autor:
A. Djemli, M.A. Ghebouli, K. Bouferrache, Y. Slimani, Mohamed A. Habila, Fatmi M, T. Chihi, B. Ghebouli, Mika Sillanpää
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22554- (2023)
In the pursuit of sustainable porcelain production, this research examines the potential of using recovered automotive glass as a substitute for traditional feldspar, specifically feldspar imported from Spain. Porcelain samples were sintered at diffe
Externí odkaz:
https://doaj.org/article/736685833715442d9d07ae138a76d4d2
Autor:
Z. Zerrougui, M.A. Ghebouli, T. Chihi, Sameh I. Ahmed, L. Krache, B. Ghebouli, M. Reffas, M. Fatmi
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 396-404 (2022)
The C14H12Br2S3 molecule has twofold imposed crystallographic symmetry in the solid state. 2C14H12Br2S3Bis (2-Bromobenzyl) trisulfide in the orthorhombic structure with space group P21212 is described and compared with other similar compounds. The st
Externí odkaz:
https://doaj.org/article/9fa1ee28b41d4b1a821ca0cdb12bca10
Autor:
Y. Naceur, H. Bourbaba, M. A. Ghebouli, L. Krache, B. Ghebouli, T. Chihi, M. Fatmi, Sultan Alomairy
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Some physical properties of hexahalometallate K2XBr6(X = Se, Pt) were computed in the zinc blend structure using GGA-PBESOL. The cell constant of K2SeBr6 and K2PtBr6 is consistent to the experiment value quoted in the literature, where the e
Externí odkaz:
https://doaj.org/article/0c103c561e6846cc8ee5cf5e004f5ace
Autor:
K. Bouferrache, L. Krache, M.A. Ghebouli, B. Ghebouli, Sameh Ibrahim Ahmed, M. Fatmi, T. Chihi, B. Gueridi
Publikováno v:
Chemical Physics Impact, Vol 5, Iss , Pp 100110- (2022)
The functionals mBJ-LDA and mBJ-GGA result in high band gaps. BiGaO3 contains covalent bonds due to the mixing of O 2p states with the Bi and Ga s,p states. The Bi breadth PDOS was obviously less in the valence band region compared to Ga and O, with
Externí odkaz:
https://doaj.org/article/63ce8c7bfd5f4828896b1fc84f34371d
Publikováno v:
Results in Physics, Vol 12, Iss , Pp 725-731 (2019)
We derived the chemical compositions and the micro hardness of the two studied steels Fe20Mn5Cr and Fe9S28Mn. The contamination of these two compounds by oxygen gives the series M2O3 (M = Fe, Cr, Al). Rhombohedral crystal structure of these compounds
Externí odkaz:
https://doaj.org/article/0650531cdf4340a999f357f572a5d8f9
Prediction study of structural, elastic and electronic properties of FeMP (M = Ti, Zr, Hf) compounds
Publikováno v:
Results in Physics, Vol 9, Iss , Pp 763-770 (2018)
First principles calculations are applied in the study of FeMP (M = Ti, Zr, Hf) compounds. We investigate the structural, elastic, mechanical and electronic properties by combining first-principles calculations with the CASTEP approach. For ideal pol
Externí odkaz:
https://doaj.org/article/343a166771b5415f835f2d9b5ae14a4a
Publikováno v:
Acta Physica Polonica A. 143:3-11
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