円錐螺旋状スメクチックC相とネマチック相の理論
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- 松山 明彦
- 九工大情報工
書誌事項
- タイトル別名
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- Theory of heliconical smectic-C and nematic phases
抄録
<p>A mean-field theory is introduced to describe heliconical nematic (NTB), heliconical smectic-C (SmCTB), and biaxial heliconical smectic-C (SmCTB,b) phases with mirror symmetry breaking. We extend our previous theories of the NT B phase to the heliconical smectic-C phases, by taking into account one-dimensional spatial ordering of smectic layers. The calculated phase diagrams on the temperature–alkyl chain length plane show a rich variety of phase transitions: first- and second-order NTB-SmCTB transitions, etc., including tricritical, tetracritical, and multicritical points. Our theory is qualitatively consistent with an experimental phase diagram.</p>
収録刊行物
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- 日本液晶学会討論会講演予稿集
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日本液晶学会討論会講演予稿集 2020 (0), 1OC05-, 2020
一般社団法人 日本液晶学会
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詳細情報 詳細情報について
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- CRID
- 1390851165523790848
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- NII論文ID
- 130008047268
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- ISSN
- 24325988
- 18803490
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可