On Thermal Anomalies Due to Phase Transitions in Doubly and Singly Reentrant Liquid Crystals,CBOBP and OBBC
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概要
- 論文の詳細を見る
Differential thermal analysis experiments are carried out on two reentrant liquidcrystals, CBOBP and OBBC, whose phase sequences are Crystal-S..-RN-S...-N -[ and Crystal -RN -S.. -N -I, respectively. The reentrant phase transition(RN/S..j) is accompanied by a significantly smaller thermal anomaly than theordinary ones (S.j/RN and S.j/N). S.j/RN had a larger thermal anomalythan S .d /N. Comparatively strong temperature-dependence of the heat capacityis suggested in RN. All these findings support the picture of competing incom-mensurate smectic periodicities and the phenomenological optimum densit)'theory.
- 社団法人日本物理学会の論文
- 1985-08-15
著者
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Miyajima Seiichi
Department of Cardiology, Tsubame Rosai Hospital
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Miyajima Seiichi
Department Of Chemistry College Of Humanities And Science Nihon University
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Chiba Takehiko
Department Of Chemistry College Of Humanities And Science Nihon University
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