Chevron Layer Structure in the Smectic A Phase of 8CB
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概要
- 論文の詳細を見る
The smectic A layer structure of a homogeneously aligned 8CB liquid crystal (25 μm in thickness) has been studied by X-ray diffraction analysis. Contrary to the common recognition, it is found, for the first time, that the local layer structure of this type of cell changes to a chevron layer structure from a book-shelf structure, as the temperature decreases away from the N-S_A phase transition point. The formatioua of the ehevron layer structure is also recognized by the characteristic defects: zig-zag defects appear as a boundary of two opposite chevron structures with focal conics.
- 社団法人応用物理学会の論文
- 1989-03-20
著者
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Takanishi Yoichi
Tokyo Inst. Of Technol. Tokyo Jpn
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Takezoe Hideo
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
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Fukuda Asuo
Department Of Kansei Engineering Faculty Of Textile Science And Technology Shinshu University
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Ouchi Yukio
Tokyo Institute Of Technology Department Of Organic And Polymeric Materials
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Fukuda Atsuo
Tokyo Institute Of Technology Department Of Bioengineering
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