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Magnetostatic properties of K2CoxFe1−xF4, a system with competing anisotropies
- Source :
- Zeitschrift für Physik B Condensed Matter; December 1984, Vol. 54 Issue: 4 p313-320, 8p
- Publication Year :
- 1984
-
Abstract
- The magnetostatic properties of K<subscript>2</subscript>Co<subscript>x</subscript>Fe<subscript>1-x</subscript>F<subscript>4</subscript> have been investigated by susceptibility and Mössbauer measurements at different concentrations and temperatures. Three magnetically ordered phases are found: a planar phase, an OAF phase, and an uniaxial phase. The experimental results are compared to a molecular-field calculation. At certain concentrations and temperatures it is not possible to obtain a good least squares fit of the Mössbauer spectra, which is tentatively assigned to relaxation effects due to fast spin fluctuations at the OAF phase transition.
Details
- Language :
- English
- ISSN :
- 07223277 and 1431584X
- Volume :
- 54
- Issue :
- 4
- Database :
- Supplemental Index
- Journal :
- Zeitschrift für Physik B Condensed Matter
- Publication Type :
- Periodical
- Accession number :
- ejs16155540
- Full Text :
- https://doi.org/10.1007/BF01485828