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2001 | 100 | 6 | 905-913
Article title

On Magnetization Reversal in Hard Magnetic Sm-Fe-N Permanent Magnets

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EN
Abstracts
EN
The investigations were carried out on Sm-Fe-N permanent magnets produced by reactive diffusion method. The magnets consist of hard magnetic phases: Sm_2Fe_{17}N_{0.86} and SmFe_5 and soft magneticα-Fe phase. From the comparison of experimentally determined angular dependence of coercive field with appropriate theoretical predictions and from the dependence of coercive field on the external magnetic field determined from the minor hysteresis loops, it was stated that magnetization reversal process in Sm-Fe-N magnets is controlled by the nucleation of reversed domains process.
Keywords
EN
Publisher

Year
Volume
100
Issue
6
Pages
905-913
Physical description
Dates
published
2001-12
received
2001-08-06
Contributors
author
  • Institute of Physics, Technical University of Częstochowa, al. Armii Krajowej 19, 42-200 Częstochowa, Poland
author
  • Institute of Physics, Technical University of Częstochowa, al. Armii Krajowej 19, 42-200 Częstochowa, Poland
author
  • Institute of Physics, Polish Academy of Sciences, al. Lotników 32/46, 02-668 Warszawa, Poland
References
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Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv100n607kz
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