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- Yamada Noboru
- Department of Applied Physics, Faculty of Engineering, Tohoku University
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- Ikeda Takuro
- Department of Applied Physics, Faculty of Engineering, Tohoku University
書誌事項
- タイトル別名
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- Incommensurately Modulated Structure of K<SUB>2</SUB>SeO<SUB>4</SUB>
- Incommensurately Modulated Structure of
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The modulated structure in the incommensurate phase of K2SeO4 has been analyzed at 113 K by X-ray diffractometry based on the concept of four-dimensional space. The final R-factor was 0.046 for all 905 reflections and 0.087 for 326 satellite reflections.<BR>The modulation is characterized by the rotation of SeO4 groups around b-direction and the associated translation of K atoms along c-axis. The eigenvector of the modulation mode was determined from the observed atomic displacement pattern and it is compared with that of Σ2 soft mode determined by neutron experiment.
収録刊行物
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- Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ
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Ｊｏｕｒｎａｌ ｏｆ ｔｈｅ Ｐｈｙｓｉｃａｌ Ｓｏｃｉｅｔｙ ｏｆ Ｊａｐａｎ 53 (8), 2555-2564, 1984
一般社団法人 日本物理学会
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詳細情報 詳細情報について
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- CRID
- 1390001204185094016
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- NII論文ID
- 210000091507
- 110001966918
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1984JPSJ...53.2555Y
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- COI
- 1:CAS:528:DyaL2cXlsVWntb4%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 2991883
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可