Development of low loss magneto-dielectric nanocomposites of epoxy resin and iron nanoparticles

Yuichi Hirose, Daiji Hasegawa, Yoshimichi Ohki

    Research output: Contribution to journalArticle


    To achieve the aim of developing a new insulating substrate that can exhibit both high permittivity and high permeability, ferromagnetic iron nanoparticles were dispersed uniformly in epoxy resin. Measurements of the electrical conductivity, permittivity, and permeability indicate that the composite can be a good candidate for an insulating substrate with negligibly small eddy-current loss and sufficiently high permittivity.

    Original languageEnglish
    JournalIEEJ Transactions on Fundamentals and Materials
    Issue number12
    Publication statusPublished - 2013



    • Conductivity
    • Insulating substrate
    • Low loss
    • Magneto-dielectric materials
    • Polymer nanocomposite

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering

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