Stretchable electronic device with repeat self-healing ability of metal wire

Tomoya Koshi*, Eiji Iwase

*この研究の対応する著者

    研究成果: Conference contribution

    4 被引用数 (Scopus)

    抄録

    This paper reports a stretchable electronic device with repeat self-healing ability of a wire crack caused by stretching deformation. The crack of metal wire is healed with assembled metal nanoparticles by dielectrophoresis, when a voltage is applied to the cracked wire covered with the nanoparticle solution. By designing a circuit, we controlled the applied voltage and current for the self-healing to be avoid excessive Joule heating in the assembled nanoparticles. This consideration enables us to heal a crack of tens of micrometers in width and to practically achieve a stretchable electronic device.

    本文言語English
    ホスト出版物のタイトル2017 IEEE 30th International Conference on Micro Electro Mechanical Systems, MEMS 2017
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ262-265
    ページ数4
    ISBN(電子版)9781509050789
    DOI
    出版ステータスPublished - 2017 2月 23
    イベント30th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2017 - Las Vegas, United States
    継続期間: 2017 1月 222017 1月 26

    Other

    Other30th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2017
    国/地域United States
    CityLas Vegas
    Period17/1/2217/1/26

    ASJC Scopus subject areas

    • 電子材料、光学材料、および磁性材料
    • 凝縮系物理学
    • 機械工学
    • 電子工学および電気工学

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