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- Title
Stress-Induced Anisotropy and Stress Dependence of Saturation Magnetostriction in the Jiles-Atherton-Sablik Model of the Magnetoelastic Villari Effect.
- Authors
Szewczyk, R.
- Abstract
The paper presents the results of the magnetoelastic Villari effect modelling in high-permeability Mn0.51Zn0.44Fe2.05O4 ferrite. Modelling was performed on the basis of measurements of magnetoelastic characteristics of frame-shaped samples. For the modelling, the corrected Jiles-Atherton-Sablik model was used. On the base of modelling results, the stress dependence of parameter k and stress-induced anisotropy were estimated. As a result the changes of saturation magnetostriction of Mn0.51Zn0.44Fe2.05O4 ferrite subjected to stresses were calculated. Such changes were previously observed experimentally. However, the phenomenon of stress-induced sign change of saturation magnetostriction was never previously explained quantitatively
- Subjects
MAGNETIC properties of manganese compounds; MAGNETOSTRICTION; MAGNETIC anisotropy; STRAINS &; stresses (Mechanics); MAGNETOELASTIC effects
- Publication
Archives of Metallurgy & Materials, 2016, Vol 61, Issue 2, p607
- ISSN
1733-3490
- Publication type
Article
- DOI
10.1515/amm-2016-0103