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Soft matter : A new basic principle behind the cooperation among multiple functions in a dynamic hierarchical system

Research Project

Project/Area Number 16GS0203
Research Category

Grant-in-Aid for Creative Scientific Research

Allocation TypeSingle-year Grants
Research InstitutionThe University of Tokyo

Principal Investigator

TANAKA Hajime  The University of Tokyo, 生産技術研究所, 教授 (60159019)

Co-Investigator(Kenkyū-buntansha) ARAKI Takeaki  東京大学, 生産技術研究所, 助教 (20332596)
Co-Investigator(Renkei-kenkyūsha) ARAKI Takeaki  京都大学, 大学院・理学研究科, 准教授 (20332596)
FURUKAWA Akira  東京大学, 生産技術研究所, 教授 (20508139)
KONISHI Takashi  京都大学, 大学院・人間・環境学研究科, 助教 (90378878)
Project Period (FY) 2004 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥397,540,000 (Direct Cost: ¥305,800,000、Indirect Cost: ¥91,740,000)
Fiscal Year 2008: ¥58,630,000 (Direct Cost: ¥45,100,000、Indirect Cost: ¥13,530,000)
Fiscal Year 2007: ¥81,770,000 (Direct Cost: ¥62,900,000、Indirect Cost: ¥18,870,000)
Fiscal Year 2006: ¥83,720,000 (Direct Cost: ¥64,400,000、Indirect Cost: ¥19,320,000)
Fiscal Year 2005: ¥81,120,000 (Direct Cost: ¥62,400,000、Indirect Cost: ¥18,720,000)
Fiscal Year 2004: ¥92,300,000 (Direct Cost: ¥71,000,000、Indirect Cost: ¥21,300,000)
Keywordsソフトマター / 液体 / 階層性 / 多自由度・階層系 / 階層間の動的結合 / 粘弾性相分離 / 二秩序変数モデル / 外場による制御 / 液体・液体相転移 / ガラス転移 / 荷電ソフトマター系
Research Abstract

One of the most characteristic features of soft matter (e.g., polymers, liquid crystals, and colloids) is its hierarchical structure. Recent studies indicate that even a simple liquid has a similar level structure. It is expected that complex couplings among the different levels of such a hierarchic structure play a crucial role in the cooperativity of functions of soft and bio matter. However, there have so far been few studies on the role of hydrodynamic interactions on inter-level couplings and how the level structure of a liquid itself affects functions of soft matter. Focusing on these problems, we elucidated a few basic physical principles behind the cooperation among multiple functions, which is unique to soft and bio matter.

Report

(6 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • 2005 Annual Research Report
  • 2004 Annual Research Report
  • Research Products

    (64 results)

All 2009 2008 2007 2006 2005 2004 Other

All Journal Article (47 results) (of which Peer Reviewed: 12 results) Presentation (14 results) Remarks (3 results)

  • [Journal Article] Anisotropic Cooperative Structural Rearrangements in Sheared Supercooled Liquids2009

    • Author(s)
      Akira Furukawa, Kang Kim, Shinji Saito, Hajime Tanaka
    • Journal Title

      Physical Review Letters 102(1)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fracture Phase Separation2009

    • Author(s)
      Takehito Koyama, Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review Letters 102(6)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hydrodynamic Selection of the Kinetic Pathway of a Polymer Coil-Globule Transition2009

    • Author(s)
      Kumiko Kamata, Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review Letters 102(10)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Apparent Violation of the Fluctuation-Dissipation Theorem due to Dynamic Heterogeneity in a Model Glass-Forming Liquid2009

    • Author(s)
      Takeshi Kawasaki, Hajime Tanaka
    • Journal Title

      Physical Review Letters 102(18)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Inhomogeneous flow and fracture of glassy materials2009

    • Author(s)
      Akira Furukawa, Hajime Tanaka
    • Journal Title

      Nature Materials 8(7)

      Pages: 601-609

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Universal link between the boson peak and transverse phonons in glass2008

    • Author(s)
      Hiroshi Shintani, Hajime Tanaka
    • Journal Title

      Nature Materials Vol. 7

      Pages: 870-877

    • Related Report
      2008 Final Research Report
  • [Journal Article] Control of fluidity and miscibility of a binary liquid mixture by the liquid-liquid transition2008

    • Author(s)
      Rei Kurita, Ken-ichiro Murata, Hajime Tanaka
    • Journal Title

      Nature Materials Vol. 7

      Pages: 647-652

    • Related Report
      2008 Final Research Report
  • [Journal Article] Direct Observation of Medium-Range Crystalline Order in Granular Liquids Near the Glass Transition2008

    • Author(s)
      Keiji Watanabe, Hajime Tanaka
    • Journal Title

      Physical Review Letters 100(15)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of a local structural mechanism for dynamic arrest2008

    • Author(s)
      C.Patrick Royall, Stephen R.Williams, Takehiro Ohtsuka, Hajime Tanaka
    • Journal Title

      Nature Materials 7(7)

      Pages: 556-561

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of fluidity and miscibility of a binary liquid mixture by the liquid-liquid transition2008

    • Author(s)
      Rei Kurita, Ken-ichiro Murata, Hajime Tanaka
    • Journal Title

      Nature Materials 7(8)

      Pages: 647-652

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Universal link between the boson peak and transverse phonons in glass2008

    • Author(s)
      Hiroshi Shintani, Hajime Tanaka
    • Journal Title

      Nature Materials 7(11)

      Pages: 870-877

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Control of the liquid-liquid transition in a molecular liquid by spatial confinement2007

    • Author(s)
      Rei Kurita and Hajime Tanaka
    • Journal Title

      Physical Review Letters 98(23)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Bridging length scales in colloidal liquids and interfaces from near-critical divergence to single particles2007

    • Author(s)
      C. P. Royall, D. G. A. L. Aarts, Hajime Tanaka
    • Journal Title

      Nature Physics 3(9)

      Pages: 636-640

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Correlation between dynamic heterogeneity and medium-range order in two-dimensional glass-forming liquids2007

    • Author(s)
      Takeshi Kawasaki, Takeaki Araki and Hajime Tanaka
    • Journal Title

      Physical Review Letters 99(21)

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Colloidal Aggregation in a Nematic Liquid Crystal : Topological Arrest of Particles by a Single-Stroke Disclination Line2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review Letters Vol. 97

      Pages: 127801-127801

    • Related Report
      2008 Final Research Report
  • [Journal Article] Violation of the incompressibility of liquid by simple shear flow2006

    • Author(s)
      Akira Furukawa, Hajime Tanaka
    • Journal Title

      Nature Vol. 443

      Pages: 434-438

    • Related Report
      2008 Final Research Report
  • [Journal Article] Frustration on the way to crystallization in glass2006

    • Author(s)
      Hiroshi Shintani, Hajime Tanaka
    • Journal Title

      Nature Physics Vol. 2

      Pages: 200-206

    • Related Report
      2008 Final Research Report
  • [Journal Article] Self-organization in phase separation of a lyotropic liquid crystal into cellular, network and droplet morphologies2006

    • Author(s)
      Yasutaka Iwashita, Hajime Tanaka
    • Journal Title

      Nature Materials Vol. 5, No. 2

      Pages: 147-152

    • Related Report
      2008 Final Research Report
  • [Journal Article] Surface-sensitive particle selection by driving particles in a nematic solvent2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 18/15

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Stripe pattern formation in phase separation accompanying orientational ordering under an external field2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 18/22

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Wetting-induced depletion interaction between particles in a phase-separating liquid mixture2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review E 73/6

      Pages: 61506-61506

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Colloidal Aggregation in a Nematic Liquid Crystal : Topological Arrest of Particles by a Single-Stroke Disclination Line2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review Letters 97/12

      Pages: 127801-127801

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Violation of the incompressibility of liquid by simple shear flow2006

    • Author(s)
      Akira Furukawa, Hajime Tanaka
    • Journal Title

      Nature 443/7110

      Pages: 434-438

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Self-organization in phase separation of a lyotropic liquid crystal into cellular, network and droplet morphologies2006

    • Author(s)
      Yasutaka Iwashita, Hajime Tanaka
    • Journal Title

      Nature Materials 5・2

      Pages: 147-152

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Viscoelastic phase separation in soft matter : Numerical-simulation study on its physical mechanism2006

    • Author(s)
      Hajime Tanaka, Takeaki Araki
    • Journal Title

      Chemical Engineering Science 61・7

      Pages: 2108-2141

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Shear-induced discontinuous and continuous topological transitions in a hyper swollen membrane system2006

    • Author(s)
      Hajime Tanaka, Mamoru Isobe, Hideyuki Miyazawa
    • Journal Title

      Physical Review E 73・2

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Frustration on the way to crystallization in glass2006

    • Author(s)
      Hiroshi Shintani, Hajime Tanaka
    • Journal Title

      Nature Physics 2・3

      Pages: 200-206

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Kinetics of the liquid transition of triphenyl phosphite2006

    • Author(s)
      Rei Kurita, Hajime Tanaka
    • Journal Title

      Physical Review B 73・10

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Surface-sensitive particle selection by particles in a nematic solvent2006

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 18・15

    • Related Report
      2005 Annual Research Report
  • [Journal Article] On the abundance and general nature of the liquid-liquid phase transition in molecular systems.2005

    • Author(s)
      Rei Kurita, Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 17・27

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Surface-assisted monodomain formation of an ordered phase of soft matter via the first-order phase transition2005

    • Author(s)
      Yasutaka Iwashita, Hajime Tanaka
    • Journal Title

      Physical Review Letters 95・4

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Control of the Fragility of a Glass-Forming Liquid the Liquid-Liquid Phase Transition2005

    • Author(s)
      Rei Kurita, Hajime Tanaka
    • Journal Title

      Physical Review Letters 95・4

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Viscoelastic Phase Separation of Protein Solutions2005

    • Author(s)
      Hajime Tanaka, Yuya Nishikawa
    • Journal Title

      Physical Review Letters 95・4

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Roles of hydrodynamic interactions in structure of soft matter protein folding as an example2005

    • Author(s)
      Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 17・31

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Two-order-parameter model of the liquid-glass transition. I.Relation between glass transition and crystallization2005

    • Author(s)
      Hajime Tanaka
    • Journal Title

      Journal of Non-Crystalline Solids 351・43-45

      Pages: 3371-3384

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Two-order-parameter model of the liquid-glass transition. II. Structural relaxation and dynamic heterogeneity2005

    • Author(s)
      Hajime Tanaka
    • Journal Title

      Journal of Non-Crystalline Solids 351・43-45

      Pages: 3385-3395

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Tow-order-parameter model of the liquid-glass transition. III. Universal patterns of relaxations in glass-forming liquids2005

    • Author(s)
      Hajime Tanaka
    • Journal Title

      Journal of Non-Crystalline Solids 351・43-45

      Pages: 3396-3413

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Simple tools for complex phenomena : Viscoelastic phase separation captured by disconnectable springs2005

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review E 72・4

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Universality of viscoelastic phase separation in soft matter2005

    • Author(s)
      Hajime Tanaka, Takeaki Araki, Takehito Koyama, Yuya Nishikawa
    • Journal Title

      Journal of Physics : Condesed Matter 17・45

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Fluid structure in colloid-polymer mixtures : the competition between electrostatics and depletion2005

    • Author(s)
      C.Patrick Royall, Dirk G.A.L.Aarts, Hajime Tanaka
    • Journal Title

      Journal of Physics : Condensed Matter 17・45

    • Related Report
      2005 Annual Research Report
  • [Journal Article] Dynamic control of the photonic smectic order of membranes2005

    • Author(s)
      Jun Yamamoto, Hajime Tanaka
    • Journal Title

      Nature Materials 4・1

      Pages: 75-80

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Kinetics of ergodic-to-nonergodic transitions in charged colloidal suspensions : Aging and gelation2005

    • Author(s)
      Hajime Tanaka, Sara Jabbari-Farouji, Jacques Meunier, Daniel Bonn
    • Journal Title

      Physical Review E 71・2

      Pages: 21402-21402

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Critical-like phenomena associated with liquid-liquid transition in a molecular liquid2004

    • Author(s)
      Rei Kurita, Hajime Tanaka
    • Journal Title

      Science Vol. 306

      Pages: 845-848

    • Related Report
      2008 Final Research Report
  • [Journal Article] Nematohydrodynamic Effects on the Phase Separation of a Symmetric Mixture of an Isotropic Liquid and a Liquid Crystal2004

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Journal Title

      Physical Review Letters 93・1

      Pages: 15702-15702

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Critical-Like Phenomena Associated with Liquid-Liquid Transition in a Molecular Liquid2004

    • Author(s)
      Rei Kurita, Hajime Tanaka
    • Journal Title

      Science 306・5697

      Pages: 845-848

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Coarsening mechanism of phase separation caused by a double temperature quench in an off-symmetric binary mixture2004

    • Author(s)
      Tomoo Sigehuzi, Hajime Tanaka
    • Journal Title

      Physical Review E 70・11

      Pages: 51504-51504

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Mode-Selective Dynamic Light Scattering Spectroscopy : Application to the Isotropic Phase of Liquid Crystals2004

    • Author(s)
      Shinsaku Takagi, Hajime Tanaka
    • Journal Title

      Physical Review Letters 93・25

      Pages: 257802-257802

    • Related Report
      2004 Annual Research Report
  • [Presentation] Critical-like behavior associated with structural ordering in glass-forming liquids2009

    • Author(s)
      Hajime Tanaka
    • Organizer
      YKIS 2009 "Frontiers in Nonequilibrium Physics : Fundamental Theory, Glassy & Granular Materials, and Computational Physics"
    • Place of Presentation
      Kyoto
    • Year and Date
      2009-07-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] ガラス転移点近傍での中距離秩序の発達とその臨界的挙動2009

    • Author(s)
      田中肇
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      東京・立教大学・立教池袋中学・高校
    • Year and Date
      2009-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Fundamentals and Applications of Liquid-Liquid Transition of Molecular Liquids2008

    • Author(s)
      Hajime Tanaka
    • Organizer
      24th APHS & NEQSOFT Joint Seminar "Frontiers of Colloid and Interface Science 2008"
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-12-10
    • Related Report
      2008 Annual Research Report
  • [Presentation] Origin of the boson peak in glass2008

    • Author(s)
      Hajime Tanaka, Hiroshi Shintani
    • Organizer
      International Conference Unifying concepts in glass physics IV, UCGP2008
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-11-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Transport properties and dynamic structures of supercooled liquids2008

    • Author(s)
      Akira Furukawa, Hajime Tanaka
    • Organizer
      Frontiers of Glassy Physics
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-11-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] Defect configuration in nematic liquid crystals confined in porous media : a Monte Carlo simulation study provides evidence for defect-induced memory effects2008

    • Author(s)
      Takeaki Araki, Marco Buscaglia, Tommaso Bellini, Hajime Tanaka
    • Organizer
      7th Liquid Matter Conference
    • Place of Presentation
      Lund, Sweden
    • Year and Date
      2008-06-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] Dynamics of colloidal particles in soft matters2008

    • Author(s)
      Takeaki Araki, Hajime Tanaka
    • Organizer
      International Symposium on Non-Equilibrium Soft Matter
    • Place of Presentation
      Kyoto
    • Year and Date
      2008-06-02
    • Related Report
      2008 Annual Research Report
  • [Presentation] Dynamics of colloidal particles suspended in complex fluids : Fluid particle dynamics simulation study2008

    • Author(s)
      Hajime Tanaka, Takeaki Araki
    • Organizer
      International Conference "Colloidal Dispersions in External Fields", CODEFII
    • Place of Presentation
      Bonn, Germany
    • Year and Date
      2008-04-01
    • Related Report
      2008 Annual Research Report
  • [Presentation] ガラス転移とフラストレーション2008

    • Author(s)
      田中肇
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      大阪・近畿大学本部キャンパス
    • Year and Date
      2008-03-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Mechanical instability in phase separation, fracture, and cavitation2007

    • Author(s)
      Hajime Tanaka
    • Organizer
      International Soft Matter Conference
    • Place of Presentation
      Aachen, Germany
    • Year and Date
      2007-10-04
    • Related Report
      2008 Final Research Report
  • [Presentation] Mechanical instability in phase separation, fracture, and cavitation2007

    • Author(s)
      Hajime Tanaka
    • Organizer
      International Soft Matter Conference
    • Place of Presentation
      Aachen (Germany)
    • Year and Date
      2007-10-04
    • Related Report
      2007 Annual Research Report
  • [Presentation] 分子性液体の液体・液体転移2007

    • Author(s)
      田中肇
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道・北海道大学札幌キャンパス
    • Year and Date
      2007-09-22
    • Related Report
      2008 Final Research Report
  • [Presentation] Ordering kinetics of anisotropic soft matter : Novel mechanisms of pattern selection2006

    • Author(s)
      Hajime Tanaka
    • Organizer
      21st International Liquid Crystal Conference
    • Place of Presentation
      Keystone, USA
    • Year and Date
      2006-07-07
    • Related Report
      2008 Final Research Report
  • [Presentation] Viscoelastic Phase Separation in Liquid Matter2005

    • Author(s)
      Hajime Tanaka
    • Organizer
      6th Liquid Matter Conference
    • Place of Presentation
      Utrecht, Nederland
    • Year and Date
      2005-07-03
    • Related Report
      2008 Final Research Report
  • [Remarks]

    • URL

      http://tanakalab.iis.u-tokyo.ac.jp

    • Related Report
      2008 Final Research Report
  • [Remarks] 研究成果

    • URL

      http://tanakalab.iis.u-tokyo.ac.jp/Results_J.html

    • Related Report
      2008 Annual Research Report
  • [Remarks] 研究内容

    • URL

      http://tanakalab.iis.u-tokyo.ac.jp/Research_J.html

    • Related Report
      2008 Annual Research Report

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Published: 2004-04-01   Modified: 2016-04-21  

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