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Magnetic anisotropy and stability of Fe3Ga compounds

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dc.contributor.author Inerbaev, T.M.
dc.contributor.author Abuova, A.U.
dc.contributor.author Dauletbekova, A.K.
dc.contributor.author Abuova, F.U.
dc.contributor.author Kaptagay, G.A.
dc.contributor.author Zakieva, Zh.
dc.contributor.author Eltizarova, M.
dc.contributor.author Barakov, A.
dc.date.accessioned 2023-12-05T11:37:31Z
dc.date.available 2023-12-05T11:37:31Z
dc.date.issued 2021
dc.identifier.uri http://rep.enu.kz/handle/enu/10870
dc.description.abstract The magnetic anisotropy energy and the stability of crystal modifications of D03 and L21 of Fe3Ga compounds are studied with the density functional theory methods. The magnetic anisotropy energy of the D03 structure is more than twice the same value for the L21 structure. The features in the electronic structure lead to the difference in the magnitude of spin-orbit interaction, explaining the found effect. The L21 structure is more thermodynamically stable in the entire range of the considered pressures. Under pressure, the considered crystal modifications of Fe3Ga lose their stability due to the appearance of imaginary frequencies in their phonon spectra. ru
dc.language.iso en ru
dc.relation.ispartofseries Vol.5(4);229-235
dc.subject Magnetic anisotropy ru
dc.subject Band structure ru
dc.subject Magnetostriction ru
dc.subject Correlations ru
dc.subject Phase mixture ru
dc.title Magnetic anisotropy and stability of Fe3Ga compounds ru
dc.type Article ru


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