Electron-irradiation-induced phase change in nanomaterials

Jung Goo Lee, Chun Lin Chen, Chul Jin Choi, Hirotaro Mori

    研究成果: Conference contribution

    抄録

    In this study, the phase changes induced by electron irradiation has been studied by in-situ transmission electron microscopy with three kinds of nanomaterials, that is, SiOx/Pt/CNT, α-alumina and tungsten oxide films. First, SiOx/Pt/CNT was changed into Pt-silicide/CNT under electron irradiation and Pt-silicide was the same one formed by thermal process. Second, α- κ' phase transformation took placed in α-alumina when it was subjected to electron irradiation. And finally, one or two-dimensional tungsten nanowire networks were fabricated on a tungsten film by electron irradiation.

    本文言語English
    ホスト出版物のタイトルProceedings of the 21st (2011) International Offshore and Polar Engineering Conference, ISOPE-2011
    ページ706-709
    ページ数4
    出版ステータスPublished - 2011 9 19
    イベント21st International Offshore and Polar Engineering Conference, ISOPE-2011 - Maui, HI, United States
    継続期間: 2011 6 192011 6 24

    出版物シリーズ

    名前Proceedings of the International Offshore and Polar Engineering Conference
    ISSN(印刷版)1098-6189
    ISSN(電子版)1555-1792

    Other

    Other21st International Offshore and Polar Engineering Conference, ISOPE-2011
    CountryUnited States
    CityMaui, HI
    Period11/6/1911/6/24

    ASJC Scopus subject areas

    • Energy Engineering and Power Technology
    • Ocean Engineering
    • Mechanical Engineering

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