The frequency dependence of demagnetizing factor of a Fe-based amorphous ribbon

The frequency dependence of total and internal demagnetizing factors has been investigated. A minimum of the demagnetizing factor at optimal frequency of magnetization reversal is revealed. The influence of the demagnetizing factor on the frequency dependence of magnetic properties of amorphous ribb...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2012-08, Vol.324 (17), p.2609-2612
Main Authors: Zhmetko, D.N., Troschenkov, Yu.N., Matsura, A.V.
Format: Article
Language:English
Subjects:
Amorphous and quasicrystalline magnetic materials
Closing domain structure
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Demagnetizing
Exact sciences and technology
Inhomogeneity of structure
Iron
Magnetic charge
Magnetic materials
Magnetic properties
Magnetic properties and materials
Magnetic property
Magnetism
Magnetization reversal
Optimization
Physics
Ribbons
Stray field
Studies of specific magnetic materials
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Summary:The frequency dependence of total and internal demagnetizing factors has been investigated. A minimum of the demagnetizing factor at optimal frequency of magnetization reversal is revealed. The influence of the demagnetizing factor on the frequency dependence of magnetic properties of amorphous ribbon is studied. ► The internal and geometric demagnetizing factors measurement. ► Closing domain structure rearrangement delay and internal demagnetizing factor. ► Demagnetizing factor frequency dependence and its influence on magnetic properties.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2012.03.009