Chemical bonding state at grain boundaries in BaTiO3doped with a small amount of cation

T. Yamamoto, K. Hayashi, Yuichi Ikuhara, T. Sakuma

    研究成果: Article査読

    4 被引用数 (Scopus)

    抄録

    The chemical bonding state at grain boundaries was examined with electron- energy-loss spectroscopy in BaTiO3doped with a small amount of cations at a level of 0.001. In contrast with A-site excess compounds, the oxygen K-edge electron energy-loss near-edge structure spectra were different for grain interiors and for grain boundaries in B-site excess compounds. The difference is explained in terms of the linkage of TiO6octahedra at grain boundaries in the B-site excess BaTiO3.

    本文言語English
    ページ(範囲)327-331
    ページ数5
    ジャーナルPhilosophical Magazine Letters
    79
    6
    DOI
    出版ステータスPublished - 1999 1 1

    ASJC Scopus subject areas

    • 凝縮系物理学

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