Self-healing metal wire using an electric field trapping of gold nanoparticles for flexible devices

Tomoya Koshi, Eiji Iwase

    研究成果: Conference contribution

    抄録

    We developed a self-healing metal wire using an electric field trapping of gold nanoparticles. A cracked metal wire on a stretchable substrate can get its conductivity again by the self-healing function. In this paper, first, we theoretically analyzed force acting on a nanoparticle and calculated a critical voltage which cause the electric field trapping. Next, we fabricated gold wires with artificially patterned cracks on a glass substrate and verified the self-healing function by experiments of a crack healing. Finally, we demonstrated the self-healing of a cracked metal wire on a stretchable substrate to show a usefulness of the self-healing for flexible devices.

    本文言語English
    ホスト出版物のタイトルProceedings of the IEEE International Conference on Micro Electro Mechanical Systems (MEMS)
    出版社Institute of Electrical and Electronics Engineers Inc.
    ページ81-84
    ページ数4
    2015-February
    February
    DOI
    出版ステータスPublished - 2015 2 26
    イベント2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015 - Estoril, Portugal
    継続期間: 2015 1 182015 1 22

    Other

    Other2015 28th IEEE International Conference on Micro Electro Mechanical Systems, MEMS 2015
    CountryPortugal
    CityEstoril
    Period15/1/1815/1/22

    ASJC Scopus subject areas

    • Electrical and Electronic Engineering
    • Mechanical Engineering
    • Condensed Matter Physics
    • Electronic, Optical and Magnetic Materials

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