The effective properties of macroscopically nonuniform ferromagnetic composites: Theory and numerical experiment
- Various theoretical models (self-consistent field, local linearization, and percolation theory methods and an analytic solution of the linear problem for an ordered medium) for calculating the magnetostatic properties of two-phase composites containing one ferromagnetic phase were considered. The concentration and field dependences of the effective magnetic permeability were found. A method for determining the coercive force and remanent magnetization as functions of the ferromagnetic phase concentration was suggested. Numerical experiments were performed for composites with a periodic distribution of circular inclusions. The results were compared with the analytically calculated effective magnetic permeability.
Author: | Andrei A. SnarskiiORCiD, M. I. Zhenirovskyy, Mikhail Shamonin (Chamonine)ORCiDGND |
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DOI: | https://doi.org/10.1134/1.1545385 |
Parent Title (English): | Journal of Experimental and Theoretical Physics |
Publisher: | Springer |
Document Type: | Article |
Language: | English |
Year of first Publication: | 2003 |
Release Date: | 2023/04/19 |
Tag: | Coercive Force; Field Dependence; Magnetic Permeability; Numerical Experiment; Remanent Magnetization |
Volume: | 96 |
First Page: | 66 |
Last Page: | 77 |
Institutes: | Fakultät Elektro- und Informationstechnik |
Fakultät Elektro- und Informationstechnik / Labor Intelligente Materialien und Strukturen | |
Begutachtungsstatus: | peer-reviewed |
Publication: | Externe Publikationen |
research focus: | Produktion und Systeme |
Licence (German): | Keine Lizenz - Es gilt das deutsche Urheberrecht: § 53 UrhG |