Title :
Magnetic anisotropy of substituted R2Co17compounds (R = Nd, Sm, Er and Yb)
Author :
Narasimhan, K. S V L ; Wallace, W.E.
Author_Institution :
University of Pittsburgh, Pittsburgh, PA
fDate :
9/1/1977 12:00:00 AM
Abstract :
Saturation magnetization (Ms), Curie temperature (Tc) and easy direction of magnetization have been measured on Yb2Co17-xFex, Er2Co17-xMx(M = Fe, Mn, Ni), Nd2Co17-xAlxand Sm2Co17-xAlxcompounds. The Tcand Msvary in a similar manner for all the compounds investigated. Anisotropy field variation also shows a similar trend. It is proposed that the observed variations can be used as a guide for future experiments on the substituted R2Co17compounds.
Keywords :
Magnetic anisotropy; Permanent magnet materials; Antiferromagnetic materials; Erbium; Filling; Iron; Lattices; Magnetic anisotropy; Nickel; Saturation magnetization; Tellurium; Temperature;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1977.1059667
