Influence of microstructure and magnetizing mechanisms on magnetic complex permeability (imaginary part) of a Cu-doped Ni-Zn polycrystalline ferrite
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Otros documentos de la autoría: Barba-Juan, Antonio; Vicente-Agut, Nuria; Mormeneo-Segarra, Andrés; Clausell-Terol, Carolina
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7033
comunitat-uji-handle3:10234/8618
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Título
Influence of microstructure and magnetizing mechanisms on magnetic complex permeability (imaginary part) of a Cu-doped Ni-Zn polycrystalline ferriteAutoría
Fecha de publicación
2021Editor
ElsevierISSN
0272-8842Cita bibliográfica
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.Tipo de documento
info:eu-repo/semantics/articleVersión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
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. [-]
Publicado en
Ceramics International, 2021, 47.20: 29504-29508Entidad financiadora
Ministerio de Economía y Competitividad | Universitat Jaume I
Código del proyecto o subvención
MAT2016–76320-R | UJIB2017-48 | UJIB2020-13 | POSDOC/2020/04
Derechos de acceso
info:eu-repo/semantics/openAccess
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