| Project/Area Number |
24656096
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Production engineering/Processing studies
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| Research Institution | Chiba University |
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Principal Investigator |
HIDAI Hirofumi 千葉大学, 工学(系)研究科(研究院), 准教授 (60313334)
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| Co-Investigator(Kenkyū-buntansha) |
MORITA Noboru 千葉大学, 大学院工学研究科, 教授 (30239660)
SOUTA Matsusaka 千葉大学, 大学院工学研究科, 助教 (30334171)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | レーザ / マニピュレーション / ガラス / 精密部品加工 / 微粒子 / マニピュレ-ション |
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| Research Abstract |
We optically manipulated a metal particle in borosilicate glass. The glass in the neighborhood of the laser-heated metal particle softened; hence, the metal particle was able to migrate in the glass. In this research, the driving force of the metal particle toward the light source in the glass provided by laser illumination was investigated. The variation in the surface tension of the glass at the interface between the glass and the metal particle induced by the temperature gradient was calculated via a numerical temperature calculation. In addition, constant speed migration was achieved by detecting the particle position with CCD camera and controlling the position of the particle.
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