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Structure formation and dynamics of a liquid crystal frustrated by spatial confinement

Research Project

Project/Area Number 25400437
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Biological physics/Chemical physics/Soft matter physics
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

FUKUDA Jun-ichi  国立研究開発法人産業技術総合研究所, 機能化学研究部門, 主任研究員 (90392654)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords液晶 / 連続体シミュレーション / キラリティ / 欠陥 / コレステリックブルー相 / 光学計算 / フラストレーション / 溝 / 電場応答
Outline of Final Research Achievements

(i) We successfully accounted semiquantitatively for the structural response of a zigzag line defect of a nematic liquid crystal in a sinusoidal groove to the chirality of a gas dissolved there. (ii) We reproduced the experimental findings on the structure of line defect in a liquid crystal cell on whose surfaces director patterns with topological defects are imprinted. (iii) Based on a continuum theory, we carried out a simulation study on the structure formation and dynamics of a chiral liquid crystal in a thin planar cell. We also investigated how these structures are observed by optical measures, and almost perfectly reproduced experimental findings.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (45 results)

All 2016 2015 2014 2013 Other

All Int'l Joint Research (2 results) Journal Article (11 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 11 results,  Open Access: 3 results,  Acknowledgement Compliant: 4 results) Presentation (31 results) (of which Int'l Joint Research: 5 results,  Invited: 12 results) Remarks (1 results)

  • [Int'l Joint Research] Univ. of Ljubljana/Jozef Stefan Institute(スロベニア)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] National Academy of Science, Ukraine(ウクライナ)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Calculation of confocal microscope images of cholesteric blue phases2016

    • Author(s)
      J. Fukuda, Y. Okumura and H. Kikuchi
    • Journal Title

      Proceedings of SPIE

      Volume: 9769 Pages: 976906-976906

    • DOI

      10.1117/12.2209210

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Templated blue phases2015

    • Author(s)
      M. Ravnik and J. Fukuda
    • Journal Title

      Soft Matter

      Volume: 11 Issue: 43 Pages: 8417-8425

    • DOI

      10.1039/c5sm01878a

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Generation and control of three-dimensional liquid crystal defects via topological design of surface anchoring2015

    • Author(s)
      H. Yoshida, K. Asakura, J. Fukuda and M. Ozaki
    • Journal Title

      Nature Communications

      Volume: 6 Issue: 1

    • DOI

      10.1038/ncomms8180

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A liquid crystalline chirality balance for vapours2014

    • Author(s)
      Takuya Ohzono*, Takahiro Yamamoto & Jun-ichi Fukuda
    • Journal Title

      Nature Communications

      Volume: 5 Issue: 1 Pages: 3735-3735

    • DOI

      10.1038/ncomms4735

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Exotic Defect Structures and Their Optical Properties in a Strongly Confined Chiral Liquid Crystal2014

    • Author(s)
      J. Fukuda and S. Zumer
    • Journal Title

      Molecular Crystals and Liquid Crystals

      Volume: in press

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Photonic band structure and transmission analysis of cholesteric blue phase II: electrostriction in the [100] direction2014

    • Author(s)
      Y. Ogawa, J. Fukuda, H. Yoshida and M. Ozaki
    • Journal Title

      Optics Express

      Volume: 22 Issue: 4 Pages: 3766-3772

    • DOI

      10.1364/oe.22.003766

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interaction of small spherical particles in confined cholesteric liquid crystals2014

    • Author(s)
      B.I. Lev, J. Fukuda, O.M. Tovkach, and S.B. Chernyshuk
    • Journal Title

      Physical Review E

      Volume: 89 Issue: 1

    • DOI

      10.1103/physreve.89.012509

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Simulation of the switching dynamics of a cholesteric blue phase cell by an inhomogeneous in-plane field2014

    • Author(s)
      J. Fukuda
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 53 Issue: 1 Pages: 010301-010301

    • DOI

      10.7567/jjap.53.010301

    • NAID

      210000143227

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] サイン波状境界によって誘起される液晶微細構造2014

    • Author(s)
      大園拓哉,福田順一
    • Journal Title

      液晶

      Volume: 18 Pages: 25-32

    • NAID

      40019959005

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Peculiarity of the interaction of small particles in smectic liquid crystals2013

    • Author(s)
      O. M. Tovkach, Jun-ichi Fukuda, and B. I. Lev
    • Journal Title

      Physical Review E

      Volume: 88 Issue: 5

    • DOI

      10.1103/physreve.88.052502

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Finite-Difference Time-Domain Analysis of Cholesteric Blue Phase II using the Landau-de Gennes Tensor Order Parameter Model2013

    • Author(s)
      Y. Ogawa, J. Fukuda, H. Yoshida, A. Fujii and M. Ozaki
    • Journal Title

      Optics Letters

      Volume: 38 Issue: 17 Pages: 3380-3383

    • DOI

      10.1364/ol.38.003380

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] (To be determined)2016

    • Author(s)
      J. Fukuda
    • Organizer
      The 6th Workshop on Liquid Crystals for Photonics
    • Place of Presentation
      Jozef Stefan研究所,リュブリャナ(スロベニア)
    • Year and Date
      2016-09-14
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Confocal microscope images of cholesteric blue phases: Numerical study2016

    • Author(s)
      J. Fukuda
    • Organizer
      The Japanese-Italian Liquid Crystal Workshop
    • Place of Presentation
      京都市国際交流会館,京都
    • Year and Date
      2016-07-05
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] コレステリックブルー相の光学計算: 共焦点顕微鏡像を題材として2016

    • Author(s)
      福田順一
    • Organizer
      第27回FPD設計技術研究会
    • Place of Presentation
      秋葉原UDX,東京
    • Year and Date
      2016-05-13
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] コレステリックブルー相の共焦点顕微鏡像の数値計算2016

    • Author(s)
      福田順一,奥村泰志,菊池裕嗣
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大学,仙台
    • Year and Date
      2016-03-22
    • Related Report
      2015 Annual Research Report
  • [Presentation] Liquid crystalline blue phases and their exotic structures under spatial confinement2016

    • Author(s)
      J. Fukuda
    • Organizer
      Core-to-Core International Meeting, ChiMag2016 Symposium
    • Place of Presentation
      オリエンタルホテル広島,広島
    • Year and Date
      2016-02-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Calculation of confocal microscope images of cholesteric blue phases2016

    • Author(s)
      J. Fukuda, Y. Okumura and H. Kikuchi
    • Organizer
      SPIE Photonics West "Emerging Liquid Crystal Technologies XI"
    • Place of Presentation
      Moscone Center, サンフランシスコ,米国
    • Year and Date
      2016-02-16
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] コレステリックブルー相の共焦点顕微鏡像を計算する試み2015

    • Author(s)
      福田順一,奥村泰志,菊池裕嗣
    • Organizer
      第5回ソフトマター研究会
    • Place of Presentation
      東北大学,仙台
    • Year and Date
      2015-12-18
    • Related Report
      2015 Annual Research Report
  • [Presentation] 薄いキラル液晶セルが発現する特異な秩序構造2015

    • Author(s)
      福田順一
    • Organizer
      北海道大学応用物理学部門 学術講演会
    • Place of Presentation
      北海道大学,札幌
    • Year and Date
      2015-11-26
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] 液晶とマイクロリンクルに基づく掌性天秤2015

    • Author(s)
      大園拓哉,山本貴広,福田順一
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学,大阪
    • Year and Date
      2015-09-17
    • Related Report
      2015 Annual Research Report
  • [Presentation] コレステリックブルー相の共焦点顕微鏡像の数値計算2015

    • Author(s)
      福田順一,奥村泰志,菊池裕嗣
    • Organizer
      2015年日本液晶学会討論会
    • Place of Presentation
      東京工業大学,東京
    • Year and Date
      2015-09-08
    • Related Report
      2015 Annual Research Report
  • [Presentation] Numerical calculation of exotic ordered structures of a chiral liquid crystal cell and their optical properties2015

    • Author(s)
      J. Fukuda
    • Organizer
      Tsukuba nano MA 2015: Nanomaterials and Nanoarchitectures
    • Place of Presentation
      つくば国際会議場,つくば
    • Year and Date
      2015-07-15
    • Related Report
      2015 Annual Research Report
  • [Presentation] Calculation of Confocal microscope images of cholesteric blue phases2015

    • Author(s)
      J. Fukuda, Y. Okumura and H. Kikuchi
    • Organizer
      Gordon Research Conference on Liquid Crystals
    • Place of Presentation
      Univ. of New England (米国)
    • Year and Date
      2015-06-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 薄いキラル液晶セルが形成する特異な欠陥構造2015

    • Author(s)
      福田順一
    • Organizer
      機能物性融合科学研究会シリーズ(2)「ソフトダイナミクス」
    • Place of Presentation
      東京大学物性研究所
    • Year and Date
      2015-04-03
    • Related Report
      2015 Annual Research Report
    • Invited
  • [Presentation] Zigzag disclination lines in a nematic liquid crystal confined in microgrooves and their response to a chiral gas2015

    • Author(s)
      T. Ohzono, T. Yamamoto and J. Fukuda
    • Organizer
      Physics of Structural and Dynamical Hierarchy in Soft Matter
    • Place of Presentation
      東京大学生産技術研究所
    • Year and Date
      2015-03-16 – 2015-03-18
    • Related Report
      2014 Research-status Report
  • [Presentation] Zigzag disclination lines in a liquid crystal confined in microgrooves and their utility as a chirality sensor2015

    • Author(s)
      T. Ohzono, T. Yamamoto and J. Fukuda
    • Organizer
      The 2nd Asian Conference on Liquid Crystals
    • Place of Presentation
      釜山,韓国
    • Year and Date
      2015-01-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Optical properties of exotic defect structures in a thin cell of a blue phase liquid crystal2015

    • Author(s)
      J. Fukuda and S. Zumer
    • Organizer
      The 2nd Asian Conference on Liquid Crystals
    • Place of Presentation
      釜山,韓国
    • Year and Date
      2015-01-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 液晶のジグザグ欠陥を用いた掌性天秤2015

    • Author(s)
      大園拓哉,山本貴広,福田順一
    • Organizer
      第4回ソフトマター研究会
    • Place of Presentation
      名古屋大学
    • Year and Date
      2015-01-07
    • Related Report
      2014 Research-status Report
  • [Presentation] Exotic defect structures in a strongly confined chiral liquid crystal and their optical properties2014

    • Author(s)
      J. Fukuda and S. Zumer
    • Organizer
      The 15th IUMRS-International Conference in Asia
    • Place of Presentation
      福岡
    • Year and Date
      2014-08-26
    • Related Report
      2014 Research-status Report
  • [Presentation] Continuum simulation of liquid crystals with complex defect structures2014

    • Author(s)
      J. Fukuda
    • Organizer
      Computational Science Workshop 2014
    • Place of Presentation
      つくばエポカル,つくば市
    • Year and Date
      2014-08-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Exotic defect structures in a thin cell of a chiral liquid crystal and their optical properties2014

    • Author(s)
      J. Fukuda and S. Zumer
    • Organizer
      The 9th Liquid Matter Conference
    • Place of Presentation
      リスボン,ポルトガル
    • Year and Date
      2014-07-21
    • Related Report
      2014 Research-status Report
  • [Presentation] Optical Properties of exotic defect structures in a strongly confined cholesteric blue phase liquid crystal2014

    • Author(s)
      J. Fukuda and S. Zumer
    • Organizer
      The 25th International Liquid Crystal Conference
    • Place of Presentation
      ダブリン,アイルランド
    • Year and Date
      2014-07-01
    • Related Report
      2014 Research-status Report
  • [Presentation] 薄いキラル液晶セルの特異な秩序構造の光学的性質

    • Author(s)
      福田順一, Slobodan Zumer
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学湘南キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] 液晶の秩序構造形成の連続体シミュレーショ

    • Author(s)
      福田順一
    • Organizer
      東北大学 金属材料研究所 HPCI 計算材料科学研究拠点(CMRI), CMSI 教育拠点 東北大学, 教育・人材育成 配信セミナー 「マルチスケールの計算材料科学」
    • Place of Presentation
      東北大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 複雑な内部構造をもつ液晶セルの連続体シミュレーション

    • Author(s)
      福田順一
    • Organizer
      第6回産総研ナノシステム連携促進フォーラム
    • Place of Presentation
      秋葉原
    • Related Report
      2013 Research-status Report
  • [Presentation] 薄いキラル液晶セルが示す秩序構造の光学的性質

    • Author(s)
      福田順一, Slobodan Zumer
    • Organizer
      第3回ソフトマター研究会
    • Place of Presentation
      首都大学東京
    • Related Report
      2013 Research-status Report
  • [Presentation] Landau-de Gennes理論による液晶配向のモデリングの基礎と応用

    • Author(s)
      福田順一
    • Organizer
      大阪大学大学院 工学研究科 電気電子情報工学専攻 教育プログラム
    • Place of Presentation
      大阪大学
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] Exotic defect structures and their optical properties in a strongly confined chiral liquid crystal

    • Author(s)
      Jun-ichi Fukuda, Slobodan Zumer
    • Organizer
      Optics of Liquid Crystals 2013
    • Place of Presentation
      ハワイ(アメリカ)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] 薄いキラル液晶セルが示す特異な秩序構造の光学的性質

    • Author(s)
      福田順一, Slobodan Zumer
    • Organizer
      2013年日本液晶学会討論会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] コレステリックブルー相液晶セルの電場応答のシミュレーション

    • Author(s)
      福田順一, Slobodan Zumer
    • Organizer
      2013年日本液晶学会討論会
    • Place of Presentation
      大阪大学豊中キャンパス
    • Related Report
      2013 Research-status Report
  • [Presentation] Exotic defect structures in a strongly confined chiral liquid crystal

    • Author(s)
      Jun-ichi Fukuda, Slobodan Zumer
    • Organizer
      Workshop ``Liquid crystal defects and blue phase structure; elastomers and related systems''
    • Place of Presentation
      ケンブリッジ(イギリス)
    • Related Report
      2013 Research-status Report
    • Invited
  • [Presentation] コレステリックブルー相液晶セルの連続体シミュレーション

    • Author(s)
      福田順一
    • Organizer
      第24回FPD設計技術研究会
    • Place of Presentation
      秋葉原
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] 液晶を用いた気体分子のキラリティの簡便な検出法

    • URL

      http://www.aist.go.jp/aist_j/press_release/pr2014/pr20140501/pr20140501.html

    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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