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2014 | 126 | 1 | 88-89
Article title

AC Magnetic Field Effect on the Complex Permeability Spectra of Soft Magnetic Fe_{73}Cu_{1}Nb_{3}Si_{16}B_{7} Powder Cores

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EN
Abstracts
EN
In this work, two soft magnetic Fe_{73}Cu_{1}Nb_{3}Si_{16}B_{7} powder core samples were investigated. Samples were prepared by milling of amorphous Fe_{73}Cu_{1}Nb_{3}Si_{16}B_{7} ribbon at different temperature conditions: sample R, by milling at room temperature and sample L, by cryomilling at temperature of liquid nitrogen. Influence of applied exciting AC magnetic field with various amplitudes on the complex permeability spectra was studied. Obtained results are explained by the dynamics and relaxation phenomenon of domain walls under the influence of AC magnetic field.
Keywords
EN
Contributors
author
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
author
  • Institute of Physics, Faculty of Science, P.J. Šafárik University, Park Angelinum 9, 041 54 Košice, Slovakia
author
  • Faculty of Mechanical Engineering, Technical University, Letná 9, 042 00 Košice, Slovakia
References
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  • [6] I. Betancourt, Materials 4, 37 (2011), doi: 10.3390/ma4010037
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1040kz
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