Approximation of the Influence of Effective Magnetic Parameters on the Coercivity of Iron-Based Nanocrystalline Films
- Autores: Harin E.1, Sheftel’ E.1, Tedzhetov V.1
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Afiliações:
- A.A. Baikov Institute of Metallurgy and Materials Science
- Edição: Volume 44, Nº 5 (2018)
- Páginas: 420-423
- Seção: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/207648
- DOI: https://doi.org/10.1134/S106378501805019X
- ID: 207648
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Resumo
The magnetization curves and hysteresis loops of Fe, Fe90N10, Fe95Zr5, Fe85Zr5N10, and Fe77Zr7N16 films were measured for determining coercive field Hc, saturation magnetization Ms, and the rms fluctuation of local magnetic-anisotropy field a1/2Ha of these iron-based materials. A model approximation with empirical second-order polynomial and Pareto chart clearly demonstrates the influence of the grain size, anisotropy field a1/2Ha, and saturation magnetization on the coercive field.
Sobre autores
E. Harin
A.A. Baikov Institute of Metallurgy and Materials Science
Autor responsável pela correspondência
Email: harin-eugene@ya.ru
Rússia, Moscow, 119991
E. Sheftel’
A.A. Baikov Institute of Metallurgy and Materials Science
Email: harin-eugene@ya.ru
Rússia, Moscow, 119991
V. Tedzhetov
A.A. Baikov Institute of Metallurgy and Materials Science
Email: harin-eugene@ya.ru
Rússia, Moscow, 119991