An efficient vector Preisach hysteresis model based on a novel rotational operator

  • The vectorial modeling of hysteresis phenomena is an important task with respect to precise numerical simulation of ferromagnetic materials. Many vector models are based on extended Preisach models. Approaches are known where the scalar Preisach models are defined in different space directions and the results are calculated by summation or integration. Within this approach, we suggest a Preisach model that uses only one Preisach plane, but an additional rotational plane. This rotational plane practically defines a direction for each Preisach element. Therefore, this operator can be evaluated in a very efficient way.

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Metadaten
Author:Alexander Sutor, Jan Kallwies, Reinhard Lerch
URN:urn:nbn:de:bvb:29-opus-38178
Document Type:Article
Language:English
Date of Publication (online):2012/11/08
Publishing Institution:Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU)
Release Date:2012/11/08
Tag:cobalt alloys; ferromagnetic materials; iron alloys; magnetic hysteresis; nickel alloys
SWD-Keyword:-
Original publication:Journal of Applied Physics 111.7 (2012): 06.11.2012 <http://jap.aip.org/resource/1/japiau/v111/i7/p07D106_s1>
Institutes:Technische Fakultät / Technische Fakultät -ohne weitere Spezifikation-
Dewey Decimal Classification:6 Technik, Medizin, angewandte Wissenschaften / 60 Technik / 600 Technik, Technologie
PACS-Classification:70.00.00 CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES / 75.00.00 Magnetic properties and materials (for magnetic properties of quantum solids, see 67.80.dk; for magnetic properties related to treatment conditions, see 81.40.Rs; for magnetic properties of superconductors, see 74.25.Ha; for magnetic properties of rocks a / 75.40.-s Critical-point effects, specific heats, short-range order (see also 65.40.Ba Heat capacity) / 75.40.Gb Dynamic properties (dynamic susceptibility, spin waves, spin diffusion, dynamic scaling, etc.)
70.00.00 CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES / 75.00.00 Magnetic properties and materials (for magnetic properties of quantum solids, see 67.80.dk; for magnetic properties related to treatment conditions, see 81.40.Rs; for magnetic properties of superconductors, see 74.25.Ha; for magnetic properties of rocks a / 75.50.-y Studies of specific magnetic materials / 75.50.Bb Fe and its alloys
70.00.00 CONDENSED MATTER: ELECTRONIC STRUCTURE, ELECTRICAL, MAGNETIC, AND OPTICAL PROPERTIES / 75.00.00 Magnetic properties and materials (for magnetic properties of quantum solids, see 67.80.dk; for magnetic properties related to treatment conditions, see 81.40.Rs; for magnetic properties of superconductors, see 74.25.Ha; for magnetic properties of rocks a / 75.60.-d Domain effects, magnetization curves, and hysteresis / 75.60.Ej Magnetization curves, hysteresis, Barkhausen and related effects
Collections:Universität Erlangen-Nürnberg / Allianzlizenzen / Allianzlizenzen 2012

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