Terahertz spectroscopy as a new tool for insulating material analysis and condition monitoring

Norikazu Fuse, Tsuguhiro Takahashi, Yoshimichi Ohki, Ryo Sato, Maya Mizuno, Kaori Fukunaga

    Research output: Contribution to journalArticle

    44 Citations (Scopus)

    Abstract

    New nondestructive internal condition monitoring methods using terahertz waves are reviewed. The experimental spectra are sensitive to material morphology and originate from dielectric resonance responses. Numerical simulation based on density functional theory visualizes the resonance modes.

    Original languageEnglish
    Article number5871366
    Pages (from-to)26-35
    Number of pages10
    JournalIEEE Electrical Insulation Magazine
    Volume27
    Issue number3
    DOIs
    Publication statusPublished - 2011 May

    Fingerprint

    Terahertz spectroscopy
    Insulating materials
    Condition monitoring
    Terahertz waves
    Density functional theory
    Computer simulation

    Keywords

    • density functional theory
    • insulating material
    • internal stress
    • nondestructive monitoring
    • polymer nanocomposite
    • terahertz spectroscopy
    • time-domain imaging
    • vibrational mode
    • water treeing

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials

    Cite this

    Terahertz spectroscopy as a new tool for insulating material analysis and condition monitoring. / Fuse, Norikazu; Takahashi, Tsuguhiro; Ohki, Yoshimichi; Sato, Ryo; Mizuno, Maya; Fukunaga, Kaori.

    In: IEEE Electrical Insulation Magazine, Vol. 27, No. 3, 5871366, 05.2011, p. 26-35.

    Research output: Contribution to journalArticle

    Fuse, Norikazu ; Takahashi, Tsuguhiro ; Ohki, Yoshimichi ; Sato, Ryo ; Mizuno, Maya ; Fukunaga, Kaori. / Terahertz spectroscopy as a new tool for insulating material analysis and condition monitoring. In: IEEE Electrical Insulation Magazine. 2011 ; Vol. 27, No. 3. pp. 26-35.
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