Nonlinear magnetic properties of Mn-modified Ba3Co2Fe23O41 hexaferrite

The initial permeability and quality factor increased with increasing substitution of Mn for Co until x reached 0.5, an effect attributed to the decrease of the magnetocrystalline anisotropy constant of the hexaferrite and increase of average grain size.

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Bibliographic Details
Published in:IEEE transactions on magnetics 2004-07, Vol.40 (4), p.1947-1951
Main Authors: Bao, Jian Er, Zhou, Ji, Yue, Zhen Xing, Bai, Yang, Li, Bo, Li, Long Tu, Gui, Zhi Lun
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Exact sciences and technology
Magnetic properties and materials
Magnetism
Permeability
Physics
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Description
Summary:The initial permeability and quality factor increased with increasing substitution of Mn for Co until x reached 0.5, an effect attributed to the decrease of the magnetocrystalline anisotropy constant of the hexaferrite and increase of average grain size.
ISSN:0018-9464
1941-0069
DOI:10.1109/TMAG.2004.828043