Differential isotropic model of ferromagnetic hysteresis: temperature dependence of saturation magnetization and cluster magnetic moment

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dc.contributor.authorPytlík, Jan
dc.contributor.authorŽivotský, Ondřej
dc.contributor.authorLuňáček, Jiří
dc.date.accessioned2026-04-23T07:45:34Z
dc.date.available2026-04-23T07:45:34Z
dc.date.issued2026
dc.description.abstractIn the article, experimentally measured magnetization curves obtained on an amorphous Fe77.5Si7.5B15 ribbon at room and elevated temperatures are fit using the differential isotropic model of ferromagnetic hysteresis (DIMFH). The temperature dependence of the DIMFH model parameters is analyzed both in the ferromagnetic region and near the Curie temperature and is related to the size of magnetic clusters. The simple two-level model with Weiss approximation is used to fit the temperature dependence of saturation magnetization.
dc.description.firstpageart. no. 7301004
dc.description.issue1
dc.description.sourceWeb of Science
dc.description.volume62
dc.identifier.citationIEEE Transactions on Magnetics. 2026, vol. 62, issue 1, art. no. 7301004.
dc.identifier.doi10.1109/TMAG.2025.3637158
dc.identifier.issn0018-9464
dc.identifier.issn1941-0069
dc.identifier.urihttp://hdl.handle.net/10084/158450
dc.identifier.wos001652358100016
dc.language.isoen
dc.publisherIEEE
dc.relation.ispartofseriesIEEE Transactions on Magnetics
dc.relation.urihttps://doi.org/10.1109/TMAG.2025.3637158
dc.rightsCopyright © 2026, IEEE
dc.subjectdifferential isotropic model of ferromagnetic hysteresis (DIMFH)
dc.subjectferromagnetism
dc.subjecttemperature
dc.titleDifferential isotropic model of ferromagnetic hysteresis: temperature dependence of saturation magnetization and cluster magnetic moment
dc.typearticle
dc.type.statusPeer-reviewed
dc.type.versionpublishedVersion

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