DocumentCode
1153736
Title
Magnetic properties of Rn+1Co3n+5B2n compounds with R=Y or Gd
Author
Burzo, E. ; Pop, V. ; Borodi, C.C. ; Ballou, R.
Author_Institution
Fac. of Phys., Cluj Univ., Romania
Volume
30
Issue
2
fYear
1994
fDate
3/1/1994 12:00:00 AM
Firstpage
628
Lastpage
630
Abstract
Magnetic properties of (GdxY(1-x)n+1Co3n+5B2n compounds with n=1, 2, 3 and n→∞ were studied in the temperature range 4-800 K and external field up to 7 T. The compounds with x⩾0.2 are ferrimagnetically ordered. The cobalt and gadolinium magnetizations at 4 K, compensate at x=0.43 (n=1), x=0.31 (n=2) and x=0.26 (n=3). Within a given series, the mean cobalt moments determined at 4 K are strongly dependent on the composition, while the effective cobalt moments deduced from the Curie constants in the paramagnetic phase are only a little composition dependent. The magnetic behaviour of cobalt in the studied system is analyzed
Keywords
Curie temperature; boron alloys; cobalt alloys; ferrimagnetic properties of substances; gadolinium alloys; magnetic moments; magnetisation; paramagnetic properties of substances; yttrium alloys; 0 to 7 T; 4 to 800 K; Curie constants; Gdn+1Co3n+5B2n; GdCoB; Yn+1Co3n+5B2n; YCoB; ferrimagnetically ordered; magnetic moments; magnetizations; paramagnetic phase; Atomic layer deposition; Atomic measurements; Cobalt; Crystallography; Magnetic analysis; Magnetic properties; Paramagnetic materials; Saturation magnetization; Temperature distribution; Yttrium;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312357
Filename
312357
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