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2017 | 131 | 4 | 732-734
Article title

Study of the Magnetization Processes in Amorphous and Nanocrystalline FINEMET by the Numerical Decomposition of the Hysteresis Loops

Content
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Languages of publication
EN
Abstracts
EN
The magnetization processes in amorphous and nanocrystalline FINEMET ribbons were studied by the numerical decomposition of the quasi-static hysteresis loop to the contributions of the domain wall movement, the domain rotations, and the domain wall annihilation and nucleation processes following the hyperbolic T(x) model of hysteresis. The hysteresis data measured during decrease of the excitation magnetic field were used for the separation of these processes. The significant differences in behavior of these two materials were found. In amorphous state the domain rotations component dominates whereas in nanocrystalline state the domain wall movement component prevails. These differences are reflected in the anisotropy field distributions as well.
Keywords
EN
Year
Volume
131
Issue
4
Pages
732-734
Physical description
Dates
published
2017-04
References
  • [1] F. Preisach, Z. Phys. 94, 277 (1935), doi: 10.1007/BF01349418
  • [2] D. Jiles, D.L.C. Atherton, J. Appl. Phys. 55, 2115 (1984), doi: 10.1063/1.333582
  • [3] J. Takacs, Mathematics of Hysteretic Phenomena, Wiley-VCH, Berlin 2003, doi: 10.1002/3527606521.ch12
  • [4] D. Jiles, in: Introduction to Magnetism and Magnetic Materials, 2nd ed., Chapman & Hall, London 1998
  • [5] A. Ivanyi, Hysteresis Models in Electromagnetic Computation, Akademiai Kiado, Budapest 1997, doi: 10.1023/A:1023026612590
  • [6] L.K. Varga, Gy. Kovacs, J. Takacs, J. Magn. Magn. Mater. 320, L26 (2008), doi: 10.1016/j.jmmm.2007.06.008
  • [7] J. Takacs, Gy. Kovács, L.K. Varga, J. Magn. Magn. Mater. 320, e1016 (2008), doi: 10.1016/j.jmmm.2008.04.178
  • [8] J. Takacs, COMPEL 20, 1002 (2001), doi: 10.1108/EUM0000000005771
  • [9] L.K. Varga, Gy. Kovacs, J. Takacs, J. Magn. Magn. Mater. 320, e814 (2008), doi: 10.1016/j.jmmm.2008.04.135
  • [10] J. Takacs, Gy. Kovacs, L.K. Varga, Physica B 403, 2293 (2008), doi: 10.1016/j.physb.2007.12.008
  • [11] G. Herzer, Phys. Scr. T 49, 307 (1993), doi: 10.1088/0031-8949/1993/T49A/054
  • [12] J.M. Barandiaran, M. Vazquez, A. Hernando, J. Gonzalez, G. Rivero, IEEE Trans. Magn. 25, 3330 (1989), doi: 10.1109/20.42293
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv131n4040kz
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