Magnetic properties of Y{sub 2}Fe{sub 17{minus}x}M{sub x}N{sub y} compounds, with M = Mo, V, or Ti

Journal Article · Mon Feb 28 23:00:00 EST 1994 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.312369· OSTI ID:37274

Plugaru, N; Valeanu, M ^[1]; Burzo, E ^[2]

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1. Inst. of Atomic Physics, Bucharest (Romania)
2. Univ. of Cluj-Napoca (Romania). Faculty of Physics

Results of X-ray diffraction studies and magnetic measurements performed on Y{sub 2}Fe{sub 17{minus}x} compounds (M = Mo, V or Ti) and their nitrides are reported. By nitrogenation of the parent alloys, the lattice parameters increase significantly, this fact determining a substantial increase of the Curie temperature. The volume effects on the variation of Curie temperatures in Y{sub 2}Fe{sub 17{minus}x}M{sub x}N{sub y} decrease when increasing M content. The dln{Tc}/dlnV values show a linear dependence on the Curie temperatures. The experimental data are analyzed in a model which supposes that the greatest fraction of iron 3d electrons are localized.

• OSTI ID: 37274
• Report Number(s): CONF-930860--
• Journal Information: IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 2Pt2 Vol. 30; ISSN IEMGAQ; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
DATA ANALYSIS
EXPERIMENTAL DATA
IRON ALLOYS
IRON NITRIDES
MAGNETIC PROPERTIES
MOLYBDENUM ALLOYS
MOLYBDENUM NITRIDES
TITANIUM ALLOYS
TITANIUM NITRIDES
VANADIUM ALLOYS
VANADIUM NITRIDES
YTTRIUM ALLOYS
YTTRIUM NITRIDES