Ab initio study of ordering degree in Fe3Si doped with Mn

• Autorzy: Go A. , Pugaczowa-Michalska M. , Dobrzyński L.
• Konferencja: New Materials for Magnetoelectronics MAG-EL-MAT 2007, Będlewo near Poznań, 7-10 May 2007
• Języki publikacji: EN

Abstrakty

EN

Energetic stability of atomic exchange of sites between different sublattices in Fe3Si, pure and doped with Mn, crystallizing in the DO3-type structure is studied by ab initio calculations. A small chemical disorder between B and D sites preferred in Fe3Si and Fe2.875Mn0.125Si is in good agreement with the Mössbauer studies.

Słowa kluczowe

EN

iron alloy; electronic structure; disordered alloy; local magnetic moment

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2007
• Tom: Vol. 25, No. 4
• Strony: 1223--1227
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Go A.

autor

Pugaczowa-Michalska M.

autor

Dobrzyński L.

• Institute of Experimental Physics, University of Białystok, 15-424 Białystok, Poland

Bibliografia

• [1] PUGACZOWA-MICHALSKA M., GO A., DOBRZYŃSKI L., LIPIŃSKI S., J. Magn. Magn. Mater., 256 (2003), 46.
• [2] GO A., PUGACZOWA–MICHALSKA M., DOBRZYŃSKI L., J. Magn. Magn. Mater., 272–276 (2004), e217.
• [3] GO A., PUGACZOWA-MICHALSKA M., DOBRZYŃSKI L., Eur. Phys. J. B, 59 (2007), 1
• [4] KUMARAN J.T.T., BANSAL C., Solid State Commun., 69 (1989), 779.
• [5] DOBRZYŃSKI L., J. Phys.: Cond. Matter, 7 (1995), 1373.
• [6] AL-NAWASHI G.A., MAHMOOD S.H., LEHLOCH A.F.D., SALEH A.S., Physica B, 321 (2002), 167.
• [7] ANDERSEN O.K., JEPSEN O., Phys. Rev. Lett., 53 (1984), 2571.
• [8] HU C.D., LANGRETH D.C., Phys. Scripta, 32 (1985), 391.
• [9] NICULESCU V., RAJ K., BURCH T.J., BUDNICK J.I., Phys. Rev. B, 13 (1976), 3167.
• [10] YOON S., BOOTH J.G., Phys. Lett., 48A (1974), 381.
• [11] MOSS J., BROWN P.J., J. Phys. F: Met. Phys., 2 (1972), 358.
• [12] KÜBLER J., Theory of Itinerant Electron Magnetism, Clarendon Press, Oxford, 2000, p. 235.
• [13] HINES W.A., MENOTTI A. H., BUDNICK J.I., BURCH T.J., LITRENTA T., NICULESCU V., RAJ K., Phys. Rev. B, 13 (1976), 4060.