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Journal Article

Specimen shape influence on hysteretic response of bulk ferromagnets

Kružík Martin, Roubíček Tomáš

: Journal of Magnetism and Magnetic Materials vol.256, 1 (2003), p. 158-167

: CEZ:AV0Z1075907

: IAA1075005, GA AV ČR

: maximal dissipation, micromagnetics, hysteresis

(eng): Influence of shape of a specimen is questioned by computational modeling. A new mesoscopical-level model modifying the conventional micromagnetics in a suitable way is used. Numerical simulations made for uniaxial ferromagnets as, e.g., CoZrDy demonstrate explicit dependence of the hysteretic response on the geometry of the specimen.

: 20K

: BM