Email this article Structural and Magnetic Properties of a BaFe12– xScxO19 Substituted Hexagonal Ferrite
- Authors: Mironovich A.Y.1, Trukhanov S.V.2, Trukhanov A.V.1,2, Korovushkin V.V.1, Shipko M.N.3, Kostishin V.G.1, Isaev I.M.1
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Affiliations:
- Moscow Institute of Steel and Alloys (National University of Science and Technology)
- Scientific–Practical Materials Research Centre, Belarussian Academy of Sciences
- Lenin State Power University
- Issue: Vol 55, No 10 (2019)
- Pages: 1007-1013
- Section: Article
- URL: https://journals.rcsi.science/0020-1685/article/view/158777
- DOI: https://doi.org/10.1134/S0020168519100066
- ID: 158777
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Abstract
Abstract—We have studied the effect of Sc3+ substitution for Fe3+ ions on the magnetic properties and crystal structure of BaFe12– xScxO19 hexaferrites. Based on Mössbauer spectroscopy data, we have assessed the distribution of scandium ions over sublattices and their effect on magnetic characteristics of the materials. The specific magnetization and coercive force of the ferrites have been shown to depend on the location and concentration of scandium ions in the crystal structure. The hexaferrite with x > 0.6 has been found to have a noncollinear magnetic structure.
About the authors
A. Yu. Mironovich
Moscow Institute of Steel and Alloys (National University of Science and Technology)
Email: trukhanov86@mail.ru
Russian Federation, Leninskii pr. 4, Moscow, 119991
S. V. Trukhanov
Scientific–Practical Materials Research Centre, Belarussian Academy of Sciences
Author for correspondence.
Email: trukhanov86@mail.ru
Belarus, vul. Brovki 19, Minsk, 220072
A. V. Trukhanov
Moscow Institute of Steel and Alloys (National University of Science and Technology); Scientific–Practical Materials Research Centre, Belarussian Academy of Sciences
Email: trukhanov86@mail.ru
Russian Federation, Leninskii pr. 4, Moscow, 119991; vul. Brovki 19, Minsk, 220072
V. V. Korovushkin
Moscow Institute of Steel and Alloys (National University of Science and Technology)
Email: trukhanov86@mail.ru
Russian Federation, Leninskii pr. 4, Moscow, 119991
M. N. Shipko
Lenin State Power University
Email: trukhanov86@mail.ru
Russian Federation, Rabfakovskaya ul. 34, Ivanovo, 153003
V. G. Kostishin
Moscow Institute of Steel and Alloys (National University of Science and Technology)
Email: trukhanov86@mail.ru
Russian Federation, Leninskii pr. 4, Moscow, 119991
I. M. Isaev
Moscow Institute of Steel and Alloys (National University of Science and Technology)
Email: trukhanov86@mail.ru
Russian Federation, Leninskii pr. 4, Moscow, 119991
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