DocumentCode
1153723
Title
Magnetic properties of Gd2Fe14-xMx compounds with M=Ni, Si, Cu or V
Author
Burzo, E. ; Laforest, J. ; Plugaru, N. ; Valeanu, M. ; Stanciu, L.
Author_Institution
Lab. de Magnetism, Grenoble, France
Volume
30
Issue
2
fYear
1994
fDate
3/1/1994 12:00:00 AM
Firstpage
625
Lastpage
627
Abstract
The Gd2Fe14-xMxC compounds form solid solutions in the composition ranges x⩽1.0 for-M=Cu or V and x⩽1.5 for M=Si or Ni. The Curie temperatures increase when Fe is replaced by Ni, Cu and Si and decrease when this is substituted by V. The above behaviour is correlated with site occupancy of substitutional elements in P4√mnm-type lattice. The decrease of magnetizations, at 4.2 K as result of substitutions, is greater than that expected from simple dilution behaviour. The magnetic data are analysed in correlation with those obtained in corresponding borides
Keywords
Curie temperature; copper alloys; ferromagnetic properties of substances; gadolinium alloys; iron alloys; magnetic properties of dilute systems; magnetisation; nickel alloys; silicon alloys; vanadium alloys; 4.2 K; Curie temperatures; Gd2Fe14-xMx (M=Ni,Si,Cu,V); Gd2Fe14Cu; Gd2Fe14Ni; Gd2Fe14Si; Gd2Fe14V; dilution behaviour; magnetizations; substitutional elements; Argon; Atmosphere; Elementary particle exchange interactions; Furnaces; Iron; Lattices; Magnetic properties; Nickel; Solid state circuits; Temperature dependence;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312356
Filename
312356
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