Grain boundary structure in TiO2-excess barium titanate

Takahisa Yamamoto, Yuichi Ikuhara, Katsuro Hayashi, Taketo Sakuma

研究成果: Contribution to journalArticle査読

33 被引用数 (Scopus)

抄録

Grain boundary structure was examined in 0.1 mol% TiO2-excess BaTiO3 by high-resolution electron microscopy (HRTEM) and electron energy loss spectroscopy (EELS). Their grain boundaries were mostly faceted with {210} type habit. The faceted boundaries were characterized to be associated with an extra Ti-O2 bond with the rutile-like structure. The grain growth behavior in a small TiO2-excess BaTiO3 is discussed from the viewpoint of grain boundary structure.

本文言語英語
ページ(範囲)3449-3452
ページ数4
ジャーナルJournal of Materials Research
13
12
DOI
出版ステータス出版済み - 12 1998
外部発表はい

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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