2011 Fiscal Year Final Research Report
Optimization of laser-induced X-ray emission from solution of which the surface changes its physical/chemical characteristics temporally
| Project/Area Number |
21604003
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HATANAKA Koji 東京大学, 大学院・理学系研究科, 准教授 (90312545)
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| Project Period (FY) |
2009 – 2011
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| Keywords | X線 / 水溶液 / フェムト秒レーザー / チャープ / 強光子場 / アブレーション |
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| Research Abstract |
It has been already clarified that the intensity and spectra of laser-induced X-ray emission from solutions change depending on parameters of the laser and the solution. In this research project, experiments of such laser-induced X-ray emission have been carried out with samples with physically/chemically different solution surface. Discussion on the X-ray emission mechanism is performed with results by changing the laser pulse shape(laser chirp).
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