Time-of-flight neutron powder diffraction study of the LaNi5D3 structure

Hiroshi Hayakawa, Kei Nomura, Yoshihiko Ishido, Etsuo Akiba, Shigemitsu Shin, Hajime Asano, Fujio Izumi, Noboru Watanabe

研究成果: Contribution to journalArticle査読

26 被引用数 (Scopus)

抄録

The structure of an intermediate phase (LaNi5D3) in the LaNi5-D2 system was refined using high resolution time-of-flight neutron powder diffraction data. The structure is described in the space group P6/mmm and the unit cell dimensions are a = 5.302(5) A ̊ and c = 4.066(3) A ̊. Two of the three deuterium atoms of LaNi5D3 occupy the 6i site (0.5, 0, 0.088) and the remaining deuterium atom occupies the 6m site (0.131, 0.262, 0.5). Measurements of the hydrogen content of the specimen confirmed the composition LaNi5D3.

本文言語英語
ページ(範囲)315-324
ページ数10
ジャーナルJournal of the Less-Common Metals
143
1-2
DOI
出版ステータス出版済み - 10 1988
外部発表はい

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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