Title :
Magnetocrystalline anisotropy of Sm1-xNdxCo5alloys
Author :
Ermolenko, A.S. ; Rozhda, A.F.
Author_Institution :
Institute of Metal Physics, Academy of Sciences, Sverdlovsk, USSR
fDate :
9/1/1978 12:00:00 AM
Abstract :
Magnetocrystalline anisotropy of the quasibinary Sm1-xNdxCo5compounds has been studied in detail at temperatures 4.2 - 280 K. Anomalous behaviour of hard direction magnetization curves has been revealed for some alloys at low temperatures. This phenomenon is explained in terms of non-coherent mutual orientations of the sublattice magnetic moments during magnetization process. It is shown that Sucksmith - Thompson method of anisotropy constant determination can give correct results for the studied alloy system.
Keywords :
Magnetic anisotropy; Magnetic thermal factors; Permanent magnet materials; Anisotropic magnetoresistance; Argon; Magnetic anisotropy; Magnetic field measurement; Magnetic fields; Perpendicular magnetic anisotropy; Saturation magnetization; Superconducting magnets; Temperature dependence; Torque;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1978.1059948
