スメクチック液晶相のレオロジーに関する研究

• 藤井 修治

  長岡技術科学大学　物質・材料系

書誌事項

タイトル別名

• Structural Rheology of Smectic Liquid Crystalline Phase
• スメクチック エキショウソウ ノ レオロジー ニ カンスル ケンキュウ

抄録

The rheological properties of layered systems such as a thermotropic smectic liquid crystal and surfactant lyotropic lamellar phase are studied from the viewpoint of structural rheology. Many defects included into these layered systems significantly influence their physical and rheological properties. For instance, an unbinding transition of dislocation loops in the smectic phase drives the smectic-nematic transition. And oily streak defects in the lyotorpic lamellar phase provide the physical origin of the elasticity. We show how these structural defects are closely associated with linear- and nonlinear-rheological behaviors. And we show that these defects dominate not only their rheology but also the non-equilibrium structural transition such as shear-induced lamellar/onion transition.

収録刊行物

• 日本レオロジー学会誌

  日本レオロジー学会誌 40 (5), 229-237, 2013

  一般社団法人 日本レオロジー学会

キーワード

• Structural rheology
• Smectic
• Lamellar phase
• Dislocation
• Focal conic domain
• Lamellar
• Onion transition

詳細情報

• CRID: 1390001205094500096
• NII論文ID: 130003362512
• NII書誌ID: AN00198812
• DOI: 10.1678/rheology.40.229
• ISSN: 21864586
• ISSN: 03871533
• NDL書誌ID: 024174200
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I024174200
• Web Site: https://www.jstage.jst.go.jp/article/rheology/40/5/40_229/_pdf
• 本文言語コード: ja
• データソース種別:
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  • NDL
  • Crossref
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