Recent developments in modeling of the stress derivative of magnetization in ferromagnetic materials

The effect of changing stress on the magnetization of ferromagnetic materials leads to behavior in which the magnetization may increase, or decrease, when exposed to the same stress under the same external conditions. A simple empirical law seems to govern the behavior when the magnetization begins...

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Bibliographic Details
Published inJournal of applied physics Vol. 76; no. 10; pp. 7015 - 7017
Main Authors Jiles, D. C., Devine, M. K.
Format Journal Article
LanguageEnglish
Published United States 15.11.1994
Subjects
665000 - Physics of Condensed Matter- (1992-)
ASYMMETRY
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
FERROMAGNETIC MATERIALS
HYSTERESIS
MAGNETIC MATERIALS
MAGNETIZATION
MATERIALS
MATHEMATICAL MODELS
STRESSES
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Summary:The effect of changing stress on the magnetization of ferromagnetic materials leads to behavior in which the magnetization may increase, or decrease, when exposed to the same stress under the same external conditions. A simple empirical law seems to govern the behavior when the magnetization begins from a major hysteresis loop. The application of the law of approach, in which the derivative of the magnetization with respect to the elastic energy supplied dM/dW is proportional to the magnetization displacement Man−M, is discussed.
Bibliography:SourceType-Scholarly Journals-2
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W-7405-ENG-82
ISSN:0021-8979
1089-7550
DOI:10.1063/1.358072