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In-field 57Fe Mössbauer study of multiferroic Ba0.5Sr1.5Zn2Fe12O22 Y-type hexaferrite.
- Source :
-
Journal of Magnetism & Magnetic Materials . Jun2015, Vol. 384, p27-32. 6p. - Publication Year :
- 2015
-
Abstract
- The structural, magnetic, and in-field 57 Fe Mössbauer studies of Ba 0.5 Sr 1.5 Zn 2 Fe 12 O 22 polycrystalline multiferroic, which belongs to Y-type hexaferrite class, are presented in this paper. Sr 2+ substitution at Ba 2+ site effects the redistribution of Zn 2+ and Fe 3+ ions at tetrahedral sites in the crystal. The magnetization data reveals the magnetic field induced transitions in the M – H curve. The in-field Mössbauer study reveals that the occupancy of Fe 3+ ions in the tetrahedral sites is more than that in the octahedral sites because of doping of Sr 2+ at Ba 2+ site, which plays an important role in field induced multiferroic property at low temperature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03048853
- Volume :
- 384
- Database :
- Academic Search Index
- Journal :
- Journal of Magnetism & Magnetic Materials
- Publication Type :
- Academic Journal
- Accession number :
- 101942260
- Full Text :
- https://doi.org/10.1016/j.jmmm.2015.02.013