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

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

研究成果: ジャーナルへの寄稿学術誌査読

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.

本文言語英語
ページ(範囲)327-331
ページ数5
ジャーナルPhilosophical Magazine Letters
79
6
DOI
出版ステータス出版済み - 6月 1999
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • 凝縮系物理学

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