Development of Ion Luminescence Microscopic Spectroscopy and Imaging system for the surface characterization of individual aerosol in the atmoshpere
| Project/Area Number |
24710097
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Quantum beam science
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| Research Institution | Gunma University (2013)
Japan Atomic Energy Agency (2012) |
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Principal Investigator |
KADA Wataru 群馬大学, 理工学研究院, 助教 (60589117)
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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 |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | イオンビーム誘起発光 / エアロゾル / イオンマイクロビーム / 化学形態分析 / イメージング / PIXE / IL / 共益焦点系 |
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| Research Abstract |
In this study, we have developed Ion Luminescence Microscopic Imaging and spectroscopy (ILUMIS) analysis system to establish high-resolution Ion Luminescence (IL) spectroscopy of microscopic targets. Chemical and elemental compositions of micrometer-sized particulate targets were simultaneously obtained by combining ILUMIS analysis system with conventional in-air micro-PIXE analysis system. ILUMIS system was then applied to the chemical composition analysis of individual aerosol targets obtained from the atmosphere. Organic and inorganic surface contaminants of aerosol particles were successfully obtained by IL spectroscopy and imaging. Chemical composition analysis of individual aerosol targets was satisfactorily accomplished with newly developed ILUMIS system using external proton microbeam probe.
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Report
(3 results)
Research Products
(19 results)
