The conductivity of aluminum nitride ceramics

A. V. Kabyshev, V. V. Lopatin

    Research output: Contribution to journalArticle

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    Abstract

    Based on the analysis of the experimental behavior of the conductivity of highly dispersed aluminum nitride ceramics on temperature and frequency, conclusions are drawn about the existence in polycrystalline AIN of electromigration hopping mechanisms. At low temperatures and for high frequencies, the conductivity can be described within the framework of a two-point model, but as the temperature increases, or as the frequency decreases, a transition is observed through multiple jumps. The electromigration activation mechanisms dominate at temperatures higher than 370 K.

    Original languageEnglish
    Pages (from-to)686-688
    Number of pages3
    JournalRussian Physics Journal
    Volume35
    Issue number7
    DOIs
    Publication statusPublished - Jul 1992

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    aluminum nitrides
    electromigration
    ceramics
    conductivity
    activation
    temperature

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

    Cite this

    The conductivity of aluminum nitride ceramics. / Kabyshev, A. V.; Lopatin, V. V.

    In: Russian Physics Journal, Vol. 35, No. 7, 07.1992, p. 686-688.

    Research output: Contribution to journalArticle

    Kabyshev, AV & Lopatin, VV 1992, 'The conductivity of aluminum nitride ceramics', Russian Physics Journal, vol. 35, no. 7, pp. 686-688. https://doi.org/10.1007/BF00559244
    Kabyshev, A. V. ; Lopatin, V. V. / The conductivity of aluminum nitride ceramics. In: Russian Physics Journal. 1992 ; Vol. 35, No. 7. pp. 686-688.
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