Influence of microstructure and magnetizing mechanisms on magnetic complex permeability (imaginary part) of a Cu-doped Ni-Zn polycrystalline ferrite
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
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INVESTIGACIONMetadata
Title
Influence of microstructure and magnetizing mechanisms on magnetic complex permeability (imaginary part) of a Cu-doped Ni-Zn polycrystalline ferriteAuthor (s)
Date
2021Publisher
ElsevierISSN
0272-8842Bibliographic citation
BARBA-JUAN, A., et al. Influence of microstructure and magnetizing mechanisms on magnetic complex permeability (imaginary part) of a Cu-doped Ni–Zn polycrystalline ferrite. Ceramics International, 2021, 47.20: 29504-29508.Type
info:eu-repo/semantics/articleVersion
info:eu-repo/semantics/publishedVersionSubject
Abstract
The complex permeability of the Cu-doped Ni–Zn polycrystalline ferrites is strongly dependent on microstructure, particularly on relative density (ϕ) and average grain size (G), as it has been shown in a previous ... [+]
The complex permeability of the Cu-doped Ni–Zn polycrystalline ferrites is strongly dependent on microstructure, particularly on relative density (ϕ) and average grain size (G), as it has been shown in a previous study
developed at a constant angular frequency (107 Hz). In this study, the previous microstructural model proposed
has been extended to an angular frequency range (from 106 to 109 Hz) demonstrating its validity and reliability.
In addition, domain-wall motion and spin rotation contributions to magnetic permeability have been individually
considered in the mathematical model, highlighting the relative influence of each magnetizing mechanism at
different angular frequencies. [-]
Is part of
Ceramics International, 2021, 47.20: 29504-29508Funder Name
Ministerio de Economía y Competitividad | Universitat Jaume I
Project code
MAT2016–76320-R | UJIB2017-48 | UJIB2020-13 | POSDOC/2020/04
Rights
info:eu-repo/semantics/openAccess
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