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  • Calculation of the Curie temperature in the system Nd2Fe(17-x)Alx = Izračun Curiejeve temperature v sistemu Nd2Fe(17-x)Alx
    Komelj, Matej ; Kobe, Spomenka
    The ferromagnetic alloy ▫$Nd_2Fe_{17}$▫ has a low Curie temperature (=330K). By substituting some of the Fe atoms in the crystal latice with Al atoms the volume of the unit cell is increased and ... consequently, the Curie temperature increases up to a maximum of =470K. Therefore the alloy ▫$Nd_2Fe_{17-x}Al_x$▫ is potentially suitable as a permanent magnet material. From the electronic structure we have predicted the relative changes of the Curie temperature in the spin fluctuation approximation. We have calculated the electronic structure within the framework of the Density Theory and the Local Spin Density Approximation using the LMTO method.
    Source: Kovine zlitine tehnologije = Metals alloys technologies. - ISSN 1318-0010 (Letn. 32, št. 6, nov.-dec. 1998, str. 513-514)
    Type of material - article, component part
    Publish date - 1998
    Language - english
    COBISS.SI-ID - 92842

    Link(s):

    Digitalna knjižnica Slovenije - dLib.si

source: Kovine zlitine tehnologije = Metals alloys technologies. - ISSN 1318-0010 (Letn. 32, št. 6, nov.-dec. 1998, str. 513-514)

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