DocumentCode
1387410
Title
Magnetic properties of Tb1-xNdxCd
Author
Cullen, J.R. ; Tete, J.P. ; Clark, A.E.
Author_Institution
White Oak Lab., Naval Surface Warfare Center, Silver Spring, MD, USA
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
4779
Lastpage
4781
Abstract
Magnetic moment measurements on a series of Tb1-xNdxCd pseudobinary alloys have been carried out from helium temperatures to room temperatures and in magnetic fields up to 1.4 MA/m. The Curie temperatures are observed to initially increase as Nd is substituted for Tb, with a maximum at x≅0.25. Ferromagnetic coupling of the Tb-Nd spins results in antiparallel Tb (heavy rare earth) and Nd (light rare earth) magnetic moments throughout the series, with magnetization cancellation at x≅0.75. Sharp maxima in the magnetizations at temperatures below their respective Curie points are interpreted as marking magnetization reorientation temperatures
Keywords
Curie temperature; cadmium alloys; ferromagnetic materials; magnetic anisotropy; magnetic moments; magnetisation; magnetoelastic effects; magnetostriction; neodymium alloys; terbium alloys; (TbNd)Cd; Curie temperatures; Tb-Nd spins; Tb1-xNdxCd; ferromagnetic coupling; magnetic moment measurements; magnetization cancellation; magnetization reorientation temperatures; magnetizations; Magnetic anisotropy; Magnetic field measurement; Magnetic moments; Magnetic properties; Magnetization; Magnetostriction; Neodymium; Optical coupling; Perpendicular magnetic anisotropy; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539149
Filename
539149
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