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Neutron Diffraction Study of Cr_2As
http://hdl.handle.net/10097/27690
http://hdl.handle.net/10097/27690f75354fa-340b-443c-9bd4-b8062efe9cf4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004197911.pdf (31.9 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2008-05-02 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Neutron Diffraction Study of Cr_2As | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| 資源タイプ | ||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||
| 著者 |
YAMAGUCHI, Yasuo
× YAMAGUCHI, Yasuo
× WATANABE, Hiroshi
× YAMAUCHI, Hiroshi
× TOMIYOSHI, Shoichi
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| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Cr_2As is known as an antiferromagnet with the Neel temperature T_N of 393 K. Its magnetic structure is determined by neutron diffraction by using single crystals as well as powdered samples. The magnetic structure obtained has such a symmetry that any isotropic exchange interaction vanishes between Cr(I) and Cr(II) sublattices, while dipole-dipole like interactions remain finite between them. Values of 0.40±0.08 μ_B and 1.34±0.06 μ_B are obtained for the magnetic moments of Cr(I) and Cr(II), respectively. Contrary to a previous study, it is observed that the magnetizations of Cr(I) and Cr(II) sublattices vanish at the same temperature, T_N. This inconsistency is considered to come from the mis-indexing of lines which are actually due to Cr_2O_3 contamination in the previous work. | |||||||||||||
| 書誌情報 |
Science reports of the Research Institutes, Tohoku University. Ser. A, Physics, chemistry and metallurgy 巻 25, p. 36-36, 発行日 1974 |
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| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 00408808 | |||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA00836167 | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | application/pdf | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | VoR | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||
| 出版者 | ||||||||||||||
| 出版者 | Tohoku University | |||||||||||||
| 資源タイプ | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 紀要類(bulletin) | |||||||||||||
| 登録日 | ||||||||||||||
| 日付 | 2008-05-02 | |||||||||||||
| 日付タイプ | Created | |||||||||||||
| 公開日（投稿完了日） | ||||||||||||||
| 日付 | 2008-05-02 | |||||||||||||
| 日付タイプ | Created | |||||||||||||
| 発行日 | ||||||||||||||
| 日付 | 1974 | |||||||||||||
| 日付タイプ | Created | |||||||||||||
| フォーマット | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | 31870 bytes | |||||||||||||
| 更新日 | ||||||||||||||
| 日付 | 2010-01-27 | |||||||||||||
| 日付タイプ | Created | |||||||||||||
