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Control of topological defects in self-organized microwrinkles

Research Project

Project/Area Number 22750138
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Functional materials chemistry
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

OHZONO Takuya  独立行政法人産業技術総合研究所, ナノシステム研究部門, 研究グループ長 (40344030)

Project Period (FY) 2010 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords表面・界面 / 表面可変微細構造 / メカニカル自己組織化 / 自己組織化 / ストライプパターン / 表面 / マイクロリンクル / 欠陥構造 / 微小機械 / 能動表面 / 動的表面
Research Abstract

The method to analyze the stripe patterns formed on the self-organized microwrinkles was established and applied to the static patterns. As a result, a characteristic spatial correlation between the stripe orientations was found. Moreover, a device, with which the temporal strain can be exerted to the sample, was developed. The experimental setup enable us investigate the spatio-temporal dynamics of the defect structures in the wrinkle stripe patterns.

Report

(3 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • Research Products

    (7 results)

All 2012 2011 2010

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (3 results)

  • [Journal Article] Microwrinkles : Shape-tunability and applications2012

    • Author(s)
      大園拓哉、物部浩達
    • Journal Title

      Journal of Colloid and Interface Science

      Volume: 368 Issue: 1 Pages: 1-8

    • DOI

      10.1016/j.jcis.2011.11.075

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 動かせる微細なシワ・マイクロリンクルとその応用2011

    • Author(s)
      大園拓哉
    • Journal Title

      表面技術

      Volume: 62 Pages: 104-108

    • NAID

      10027915111

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Orientational ordering of buckling-induced microwrinkles on soft substrates2010

    • Author(s)
      内田就也、大園拓哉
    • Journal Title

      Soft Matter

      Volume: 6 Issue: 22 Pages: 5729-5735

    • DOI

      10.1039/c0sm00357c

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Orientational orderiug of buckling-induced microwrinkles on soft substrates2010

    • Author(s)
      内田就也、大園拓哉
    • Journal Title

      Soft Matter

      Volume: 6 Pages: 5729-5735

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 自己組織化マイクロリンクルと応用2012

    • Author(s)
      大園拓哉
    • Organizer
      日本化学会第92回春季大会
    • Place of Presentation
      神奈川県、慶応大学(日吉キャンパス)
    • Year and Date
      2012-03-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 自己組織化マイクロリンクルと応用2012

    • Author(s)
      大園拓哉
    • Organizer
      日本化学会第92回春季大会
    • Place of Presentation
      神奈川県、慶応大学(日吉キャンパス)(招待講演)
    • Year and Date
      2012-03-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] 可動な微細なシワ:マイクロリンクルとその応用2010

    • Author(s)
      大園拓哉、物部浩達、清水洋
    • Organizer
      高分子討論会
    • Place of Presentation
      北海道大学
    • Year and Date
      2010-11-16
    • Related Report
      2011 Final Research Report 2010 Annual Research Report

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Published: 2010-08-23   Modified: 2016-04-21  

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