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

doi:10.1016/0022-5088(88)90053-7

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: ジャーナルへの寄稿 › 学術誌 › 査読

27 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
巻	143
号	1-2
DOI	https://doi.org/10.1016/0022-5088(88)90053-7
出版ステータス	出版済み - 10月 1988
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

工学（全般）

文献へのアクセス

10.1016/0022-5088(88)90053-7

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引用スタイル

@article{36b892e84e3443c689e7d8ab8342c624,

title = "Time-of-flight neutron powder diffraction study of the LaNi5D3 structure",

abstract = "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.",

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

year = "1988",

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T1 - Time-of-flight neutron powder diffraction study of the LaNi5D3 structure

AU - Hayakawa, Hiroshi

AU - Nomura, Kei

AU - Ishido, Yoshihiko

AU - Akiba, Etsuo

AU - Shin, Shigemitsu

AU - Asano, Hajime

AU - Izumi, Fujio

AU - Watanabe, Noboru

PY - 1988/10

Y1 - 1988/10

N2 - 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.

AB - 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.

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