Role of the magnetic impurities in Ni2Ti1-xMnxSn Heusler type alloys. Ab-initio calculations

• Autorzy: Jezierski A. , Kowalewski P. , Dubowik J.
• Konferencja: Conference New Materials for Magnetoelectronics, Będlewo, 3-6 May 2006
• Języki publikacji: EN

Abstrakty

EN

We have studied electronic and magnetic properties of Ni2Ti1-xMnxSn Heusler type alloys. The calculations were carried out within the density functional theory using ab-initio TB LMTO-ASA method. We found that Ni2Ti1-xMnxSn becomes magnetic for a small manganese concentration x = 0.0625.

Słowa kluczowe

EN

electronic structure; magnetic moment; Heusler alloy; LMTO

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2007
• Tom: Vol. 25, No. 2
• Strony: 553--557
• Opis fizyczny: Bibliogr. 12 poz.

Twórcy

autor

Jezierski A.

autor

Kowalewski P.

autor

Dubowik J.

• Institute of Molecular Physics, Polish Academy of Sciences, 60-179 Poznań, Poland

Bibliografia

• [1] JEZIERSKI A., ŚLEBARSKI A., J. Mag. Mag. Mater., 223 (2001), 33.
• [2] JEZIERSKI A., J. Phys. Condens. Matter, 12 (2000), 8127.
• [3] JEZIERSKI A., phys. stat. sol. b, 196 (1976), 357.
• [4] CAMPBELL C.C.M., STAGEN C.V., Can. J. Phys., 54 (1976), 2179.
• [5] KUEBLER J., Phys. Rev. B, 67 (2003), 220403.
• [6] TOBOLA J., PIERRE J., KOUACOU M.A., KAPRZYK S., SKOLOZDRA R.V., J. Magn. Magn. Mater., 159 (1996), 192.
• [7] KRENKE T., ACET M.,WASSERMANN E.F., MOYA X., MANOSA L., PLANES A., Phys. Rev. B, 72 (2005), 014412.
• [8] SASIOGLU E., SANDRATSKII L.M., BRUNO P., Phys. Rev. B, 70 (2004), 024427.
• [9] ANDERSEN O.K., JEPSEN O., Phys. Rev. Lett., 53, (1984), 2572.
• [10] ANDERSEN O.K., JEPSEN O., SOB M., [in:] Electronic Structure, Its Applications, M. Yussouff (Ed.), Lecture Notes in Physics, Springer, Berlin, 1987, Vol. 283 p. 2.
• [11] VON BARTH U., HEDIN L., J. Phys., C5 (1972), 1629.
• [12] HU D., LANGRETH D.C., Phys. Scripta, 32 (1985), 391.