Current-voltage characteristics across [0001] twist boundaries in zinc oxide bicrystals

Yukio Sato, Fumiyasu Oba, Takahisa Yamamoto, Yuichi Ikuhara, Taketo Sakuma

研究成果: ジャーナルへの寄稿学術誌査読

30 被引用数 (Scopus)

抄録

Current-voltage (I-V) characteristics across [0001] twist boundaries with various misorientation angles were investigated in undoped ZnO bicrystals fabricated by a hot-joining technique. It was confirmed by high-resolution transmission electron microscopy that the boundaries were perfectly joined without intergranular phase. None of the bicrystals prepared in this study exhibited nonlinear I-V characteristics irrespective of coherency at the boundaries. Therefore, grain-boundary atomic configuration had no relation to the formation of double Schottky barriers at the [0001] twist boundaries in ZnO.

本文言語英語
ページ(範囲)2142-2144
ページ数3
ジャーナルJournal of the American Ceramic Society
85
8
DOI
出版ステータス出版済み - 8月 2002
外部発表はい

!!!All Science Journal Classification (ASJC) codes

  • セラミックおよび複合材料
  • 材料化学

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