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Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.jmmm.2006.01.014
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dc.titleInfluence of demagnetizing field on the permeability of soft magnetic composites
dc.contributor.authorLin, G.Q.
dc.contributor.authorLi, Z.W.
dc.contributor.authorChen, L.
dc.contributor.authorWu, Y.P.
dc.contributor.authorOng, C.K.
dc.date.accessioned2014-11-28T01:51:59Z
dc.date.available2014-11-28T01:51:59Z
dc.date.issued2006-10
dc.identifier.citationLin, G.Q., Li, Z.W., Chen, L., Wu, Y.P., Ong, C.K. (2006-10). Influence of demagnetizing field on the permeability of soft magnetic composites. Journal of Magnetism and Magnetic Materials 305 (2) : 291-295. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jmmm.2006.01.014
dc.identifier.issn03048853
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/111419
dc.description.abstractThe influence of demagnetizing field on the effective permeability of magnetic composites has been investigated. A theoretical expression of the effective permeability has been obtained and discussed according to four typical composites with spheres, needles, flakes, and aligned prolate ellipsoidal particles. The results indicate that the demagnetizing field within the particles can reduce the effective permeability significantly. In order to increase the effective permeability, it is necessary to decrease the demagnetizing field within the particles. A linear relationship between effective permeability and volume fraction is also observed for composites filled with spherical particles at low volume fraction. © 2006 Elsevier B.V. All rights reserved.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/j.jmmm.2006.01.014
dc.sourceScopus
dc.subjectDemagnetizing factor
dc.subjectDemagnetizing field
dc.subjectEffective permeability
dc.subjectSoft magnetic composites
dc.typeArticle
dc.contributor.departmentTEMASEK LABORATORIES
dc.contributor.departmentPHYSICS
dc.description.doi10.1016/j.jmmm.2006.01.014
dc.description.sourcetitleJournal of Magnetism and Magnetic Materials
dc.description.volume305
dc.description.issue2
dc.description.page291-295
dc.description.codenJMMMD
dc.identifier.isiut000240831600003
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