Structure analysis of molten Ba-Ge alloys using electrostatic levitation technique combined with high-energy X-ray diffraction

Akiko Ishikura, Akitoshi Mizuno, Masahito Watanabe, Tadahiko Masaki, Takehiko Ishikawa, Shinji Kohara

研究成果: Article査読

5 被引用数 (Scopus)

抄録

High-energy synchrotron X-ray diffraction experiments were performed for clathrate-forming barium-germanium (Ba-Ge) alloys in the liquid state near the eutectic composition. The accurate structure information of highly reactive melts has been obtained by applying electrostatic levitation technique as a containerless method. The structure information obtained from the reverse Monte Carlo simulation suggests that the short-range ordering between the Ge atoms occurs with the addition of Ba atoms in the liquid Ba-Ge alloys. This can be associated with the formation of the cage-like structure composed of the Ge atoms in the liquid alloys near the eutectic composition.

本文言語English
ページ(範囲)738-741
ページ数4
ジャーナルJournal of the American Ceramic Society
90
3
DOI
出版ステータスPublished - 2007 3月
外部発表はい

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 材料化学

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