Diffusant relaxation as a source of the divergence from the linear relation of the initial permeability versus grain size in iron deficient YIG and Ni-ferrites

It is shown that, in ferrimagnets containing diffusants, the linear relation between the quasi-static permeability-measured at 1000 Hz usually-and the grain size is no longer valid in the temperature range where the diffusant relaxation frequency is smaller than the permeability measurement frequenc...

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Bibliographic Details
Published inIEEE transactions on magnetics Vol. 20; no. 6; pp. 2157 - 2158
Main Authors Guyot, M., Cagan, V., Merceron, T.
Format Journal Article
LanguageEnglish
Published IEEE 01.11.1984
Subjects
Frequency measurement
Grain size
Insulation
Iron
Performance evaluation
Permeability measurement
Pollution measurement
Temperature dependence
Temperature distribution
Temperature measurement
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Summary:It is shown that, in ferrimagnets containing diffusants, the linear relation between the quasi-static permeability-measured at 1000 Hz usually-and the grain size is no longer valid in the temperature range where the diffusant relaxation frequency is smaller than the permeability measurement frequency.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.1984.1063574