Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Messaoud Fatmi"'
Autor:
Mohamed Amine Ghebouli, Brahim Ghebouli, Aldjia Zeghad, Tayeb Chihi, Messaoud Fatmi, Sameh Ibrahim Ahmed
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss , Pp 1958-1968 (2021)
We studied the structural, elastic, electronic, dynamic and optical properties of scandium and yttrium nitrides in the zinc blend structure. The GGA, LDA and GGA-PBESOL approaches, as well as the HSE hybrid functional, were used in the representation
Externí odkaz:
https://doaj.org/article/a797973f72774c11b75cea1b73ada8e0
Publikováno v:
Russian Journal of Physical Chemistry A. 95:S296-S306
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2cf35b4c3d5f6f8260b1c4823e4bb40
https://doi.org/10.1134/s0036024421150115
https://doi.org/10.1134/s0036024421150115
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss, Pp 1958-1968 (2021)
We studied the structural, elastic, electronic, dynamic and optical properties of scandium and yttrium nitrides in the zinc blend structure. The GGA, LDA and GGA-PBESOL approaches, as well as the HSE hybrid functional, were used in the representation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b1881bb6c56e4e038fe1f7016a8699a
http://www.sciencedirect.com/science/article/pii/S2238785421007365
http://www.sciencedirect.com/science/article/pii/S2238785421007365
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d3f26e587881793b5d3127078ad9ea4
https://doi.org/10.1016/j.rinp.2018.12.034
https://doi.org/10.1016/j.rinp.2018.12.034
Autor:
Lahcene Krache, Mohamed Amine Ghebouli, Brahim Ghebouli, Sultan Alomairy, Mounir Reffas, Messaoud Fatmi, Tayeb Chihi
Publikováno v:
physica status solidi (b). 259:2200042
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d72c4805597d632920bc2facf4314c3
https://doi.org/10.1002/pssb.202200042
https://doi.org/10.1002/pssb.202200042
Publikováno v:
Results in Physics, Vol 10, Iss, Pp 693-698 (2018)
This study investigated the effect of aging on the precipitation and kinetics of second phase Mg17Al12 in AZ91 magnesium alloy (Mg-9 wt% Al-1 wt% Zn), using X-ray diffraction, microhardness measurements and differential scanning calorimetric analysis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb7cc8362d3aea50b4781ccf92e6b965
http://www.sciencedirect.com/science/article/pii/S2211379718310544
http://www.sciencedirect.com/science/article/pii/S2211379718310544
Autor:
A. Abdiche, Messaoud Fatmi, Rabah Khenata, F. Dahmane, T. Seddik, M.A. Ghebouli, B. Ghebouli, T. Chihi
Publikováno v:
Chinese Journal of Physics. 56:1515-1524
In this paper, we present a detailed theoretical investigation on the structural, elastic, electronic and optical properties of the perovskite oxides SrThO3 and SrZrO3 by using the pseudo-potential plane wave (PP-PW) method. The computed lattice cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c99c84b6f93a004bee09e87943777c66
https://doi.org/10.1016/j.cjph.2018.06.002
https://doi.org/10.1016/j.cjph.2018.06.002
Publikováno v:
Metal Science and Heat Treatment. 60:185-189
The kinetics of discontinuous precipitation of Ag2Al intermetallic in alloy Al – 10% Ag is studied after 10-h holding in vacuum at 530°C and subsequent water quenching. The DSC and dilatometric curves are plotted for heating rates ranging from 5 t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3157771a3d4120e28a5a68014441ca
https://doi.org/10.1007/s11041-018-0258-6
https://doi.org/10.1007/s11041-018-0258-6
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://explore.openaire.eu/search/publication?articleId=doi_dedup___::02cdd5e4c1b40f658739ed618ddcd198
http://www.sciencedirect.com/science/article/pii/S2211379717323987
http://www.sciencedirect.com/science/article/pii/S2211379717323987
Autor:
Djaafar Benachour, Noureddine Bouaouadja, Messaoud Fatmi, Chaabane Bousbaa, Brahim Barka, Abdelaziz Faci
Publikováno v:
International Journal of Applied Glass Science. 9:471-479
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16729cd9e0023a9d62ef28f19f878d55
https://doi.org/10.1111/ijag.12349
https://doi.org/10.1111/ijag.12349