Brillouin Scattering Study on KNO_3 Crystal : Appearance of Intermediate Phase on Heating
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概要
- 論文の詳細を見る
The structural phase transition of potassium nitrate, KNO_3, has been investigated by means of Brillouin scattering. With increasing temperature, a previously unreported change in other experiments was observed in Brillouin shift, linewidth and mode number, which varied for many measurements. It appears that a phase other than the α-and β-phases, called the "intermediate phase", appeared between these two phases. This phase always started to appear at 128℃, but did not disappear at a fixed temperature for any measurement. This behavior is similar to that of the γ-phase. We have discussed the origin and nature of the intermediate phase.
- 社団法人応用物理学会の論文
- 1996-05-30
著者
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Takagi Yasunari
Department Of Applied Physics And Chemistry The University Of Electro-communications
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Takagi Yasunari
Department Of Applied Physics And Chemistry University Of Electro-communications
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Takagi Yasunari
Department O Engineering Physics The University Of Electro-communications:junior College The Univers
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TAKEUCHI Yoshio
School of Medicine, Kyorin University
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NAGASE Akihiro
Department of Applied Physics and Chemistry, University of Electro-Communications
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Nagase Akihiro
Department Of Applied Physics And Chemistry University Of Electro-communications
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Takeuchi Yoshio
School Of Medicine Kyorin University
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