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A p r i l 1 8 - 1 9 , 2 0 1 9
P a r i s , F r a n c e
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Nano Research & Applications
ISSN: 2471-9838
Advanced Nanotechnology 2019
EuroSciCon Conference on
Advanced Nanotechnology
W
e performed first-principle calculations to investigate the structural, optoelectronic, and magnetic properties of Co2MnSi
Heusler alloys using density functional theory based on full- potential linearized augmented plane wave (FP-LAPW) method.
We employed three approaches LSDA, LSDA+U and Hybrid on-site exact exchange, where the Hubbard correction U is calculated
by constraint LDA for Co and Mn. Our results showed the half- metallicity character with integral magnetic moment of 5µB,
which agrees with the Slater- Pauling rule. Our findings suggest that these materials are potential candidates for manufacturing
Spintronic devices and Nanotechnology.
matouguimohamed@hotmail.comAb-initio study of structural, optoelectronic and
magnetic properties of Co2MnSi Heusler alloys
M Matougui
1
, B Bouadjemi
1
, M Houari
1
, S Haid
1
, T Lantri
1
and S
Bentata
1,2
1
Laboratory of Technology and of Solids Properties-University of Abdelhamid Ibn Badis, Algeria
2
University of Mascara, Algeria
Nano Res Appl 2019, Volume:5
DOI: 10.21767/2471-9838-C2-034