Control of point defects and grain boundaries in advanced materials: Optical properties and diffusion induced by Li doping in ZnO

Tsubasa Nakagawa, Isao Sakaguchi, Katsuyuki Matsunaga, Takahisa Yamamoto, Hajime Haneda, Yuichi Ikuhara

    研究成果: Conference article査読

    17 被引用数 (Scopus)

    抄録

    Nickel diffusion in non-doped and Li-doped polycrystalline ZnO was studied to investigate the dominant lattice defect introduced by the reaction of incorporated Li. Li-doped ZnO exhibited new emission at 393 nm. Li doping increased the Ni lattice diffusion coefficients in ZnO, but its effect on Ni grain boundary diffusion was very small. These results can be understood as Li incorporation in the ZnO lattice.

    本文言語English
    ページ(範囲)343-347
    ページ数5
    ジャーナルNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
    232
    1-4
    DOI
    出版ステータスPublished - 2005 5 1
    イベントInelastic Ion-Surface Collisions Proceedings of the 15th International Workshop on Inelastic Ion-Surface Collisons -
    継続期間: 2004 10 172004 10 22

    ASJC Scopus subject areas

    • 核物理学および高エネルギー物理学
    • 器械工学

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