Polarizing and Electron Microscope Studies of Structural Phase Transitions in CsVF_4
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概要
- 論文の詳細を見る
The successive structural phase transitions of CsVF_4 have been studied by means of polarizing and electron microscopes. A new phase in the temperature range 240°C to 250°C has been found. It became clear that the transitions at 152°C, 240°C and 250°C have the character of the first ordering on account of the co-existence of two phases near the transitional point. Then, a notation of each phases is as follows : Phase I (≥250°C), II (240≤ ≤250°C), III (152≤ ≤240°C) and IV (≤152°C). From the results of electron diffraction, the satellite and the diffuse reflection, observed by electron diffraction, are interpreted in terms of an oscillation of the VF_6 octahedra about the principal axes of the idealized structure.
- 社団法人日本物理学会の論文
- 1981-12-15
著者
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Hidaka Masanori
Department Of Physics Kyushu University
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Hidaka Masanori
Department Of Physics Faculty Of Science Kyushu University
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INOUE Kiyoshi
Department of Operative Dentistry, Okayama University Dental School
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YAMASHITA Shigeru
Department of Biochemistry, Toho University School of Medicine
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TSUKUDA Noboru
Research Institute for Applied Mechanics, Kyushu University
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Tsukuda Noboru
Research Institute For Applied Mechanics Kyushu University
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GARRARD B.
Clarendon Laboratory. Department of Physics, Oxford OX1 3PU
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WANKLIN B.
Clarendon Laboratory. Department of Physics, Oxford OX1 3PU
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Garrard B.
Clarendon Laboratory. Department Of Physics Oxford Ox1 3pu
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Wanklin B.
Clarendon Laboratory. Department Of Physics Oxford Ox1 3pu
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Yamashita Shigeru
Department Of Biochemistry Toho University School Of Medicine
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Yamashita Shigeru
Department Of Physics Kyushu University
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Inoue Kiyoshi
Department Of Applied Physics Tohoku University
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Inoue Kiyoshi
Department Of Physics Kyushu University
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