Referenced Items are not available for this document.
It has been found that when barium ferrite particles were doped with Ti and Co, the magnetization reversal mechanism of the assembly changed from mostly coherent to fully incoherent. It is assumed that the change is caused by an actual physical disruption of the superexchange interactions between the magnetic Fe3+ ions in the S-R layers stacked along the c axis of the particles' lattice. Support of the assumption is provided by Mossbauer spectra, which show very few or no Fe3+ ions in the bipyramidal 2b sites of the substituted materials
Published in:
Magnetics, IEEE Transactions on
(Volume:24
,
Issue:
6
)
Date of Publication: Nov 1988
- Page(s):
- 28620 - 28624
- ISSN :
- 0018-9464
- INSPEC Accession Number:
- 3375962
- Digital Object Identifier :
- 10.1109/20.92090
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 06 August 2002
- Issue Date :
- Nov 1988
- Sponsored by :
- IEEE Magnetics Society
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