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- Hidaka Masanori
- Department of Physics, Kyushu University
書誌事項
- タイトル別名
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- The Crystal Structure of KMnF<SUB>3</SUB> at 50 K
- Crystal Structure of KMnF3 at 50K
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説明
The crystal structure of KMnF3 at 50 K has been determined and refined by least squares method. The crystals are tetragonal with space group P4⁄mbm and cell dimensions: at=5.894 and ct=8.348Å (Z=4). Intensity data were collected from Weissenberg photographs by using a microphotometer. Refinement on 122 superlattice reflections reached R=0.17. The structure is a slight distortion of the perovskite structure in which the tilting of MnF6 octahedra, around the [001]t axis, is observed only on the alternate (001)t planes. The structure is described in terms of successive condensation of the R25 and M3 soft phonon modes.
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 39 (1), 180-186, 1975
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
- 1390282679165791104
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- NII論文ID
- 110001962634
- 210000085365
- 130003894469
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- NII書誌ID
- AA00704814
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- BIBCODE
- 1975JPSJ...39..180H
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- COI
- 1:CAS:528:DyaE2MXltVKks74%3D
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- ISSN
- 13474073
- 00319015
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- NDL書誌ID
- 1609203
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- 本文言語コード
- en
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