| Project/Area Number |
12F02327
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| Research Category |
Grant-in-Aid for JSPS Fellows
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| Allocation Type | Single-year Grants |
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| Section | 外国 |
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| Research Field |
数理物理・物性基礎(実験)
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| Research Institution | The University of Tokyo |
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Principal Investigator |
佐野 雅己 東京大学, 理学(系)研究科(研究院), 教授 (40150263)
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| Co-Investigator(Kenkyū-buntansha) |
DELFAU Jean-Baptiste 東京大学, 理学(系)研究科(研究院), 外国人特別研究員
JEAN-BAPTISTE Adrion Delfau 東京大学, 大学院理学系研究科, 外国人特別研究員
JEAN-BAPTISTE AdrienDelfau 東京大学, 大学院・理学系研究科, 外国人特別研究員
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 2014: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2013: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 2012: ¥400,000 (Direct Cost: ¥400,000)
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| Keywords | self-propelled particle / hydrodynamic interaction / Stokes equation / Squirmer / Soft Profile Method / ヤヌス粒子 / アクティブマター / 集団運動 / 流体相互作用 / Janus粒子 |
|---|
| Outline of Annual Research Achievements |
We found numerical evidences of the onset of directional motion in conned systems
of spherical model swimmers called ”squirmers". By analyzing the hydrodynamic interactions between the particles, both in the far-eld and in the near-eld approximations, we show that the self-propelling mechanism has a decisive eect on the collective behavior and give some necessary conditions to the observation of
ocking states in suspensions of spherical objects.
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| Research Progress Status |
26年度が最終年度であるため、記入しない。
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| Strategy for Future Research Activity |
26年度が最終年度であるため、記入しない。
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