Dynamic Coupling Between Structure and Transportation in Soft Matter
| Project Area | Creation of non-equilibrium soft matter physics: Structure and dynamics of mesoscopic systems |
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| Project/Area Number |
18068011
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| Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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| Allocation Type | Single-year Grants |
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| Review Section |
Science and Engineering
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| Research Institution | Kyoto University |
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Principal Investigator |
OHTA Takao Kyoto University, 大学院・理学研究科, 教授 (50127990)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAMOTO Jun 京都大学, 大学院・理学研究科, 教授 (10200809)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKANISHI Yoichi 京都大学, 大学院・理学研究科, 准教授 (80251619)
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| Project Period (FY) |
2006 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥50,800,000 (Direct Cost: ¥50,800,000)
Fiscal Year 2010: ¥7,300,000 (Direct Cost: ¥7,300,000)
Fiscal Year 2009: ¥7,800,000 (Direct Cost: ¥7,800,000)
Fiscal Year 2008: ¥9,200,000 (Direct Cost: ¥9,200,000)
Fiscal Year 2007: ¥19,000,000 (Direct Cost: ¥19,000,000)
Fiscal Year 2006: ¥7,500,000 (Direct Cost: ¥7,500,000)
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| Keywords | 動的結合 / ミクロ相分離 / アクティブマター / 分子マニピュレーター / 外場誘起 / 穴あきラメラ / メソスコピック構造 / 自己推進 / 配向秩序 / ずり流動 / ソフトマター / 非平衡 / 非線形 / ダイナミクス / ナノ構造 / 輸送 / 揺らぎ / 共連結構造 / マニュピレーション / トポロジー / 非平衡系 / メソスケール / 制御 / 長距離相互作用 / 脂質2重膜 / ブルー相 / トポロジカルガラス |
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| Research Abstract |
We have explored, both theoretically and experimentally, formation of novel nano-structure and transport due to the dynamical coupling between the variety of molecular structures and specific internal degrees of freedom. As a theoretical study, we have investigated entrainment of nonlinear dissipative waves under feedback control and external forcing, have developed a viscoelastic theory for a single semi-flexible polymer chain and have clarified dynamical orders of deformable self-propelled particles. Experimental procedure has been achieved for molecular manipulator by utilizing spatial heterogeneity of orientational order in liquid crystal-polymer mixtures. We have discovered perforated lamellar nematic phase and smecticC-smecticA phase transitions under shear flow.
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Report
(7 results)
Research Products
(97 results)
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[Journal Article]2009
Author(s)
T.Hiraiwa, T.Ohta
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Journal Title
Macromolecules 42
Pages: 7553-7562
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