Determination of chemical composition and structure of the top surface layer by a positron probe
| Project/Area Number |
22655019
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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 |
Analytical chemistry
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| Research Institution | Chiba University |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SUZUKI Ryoichi 産業技術総合研究所, 計測フロンティア研究部門, 副部門長 (80357300)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥3,370,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥270,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,200,000 (Direct Cost: ¥2,200,000)
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| Keywords | 陽電子 / マイクロビーム / 表面分析 / 化学組成分析 / 表面構造解析 / 電子分光 / 新表面分析 |
|---|
| Research Abstract |
Positrons, anti-particles of electrons, are utilized as a novel surface analytical method. Formation of a positron microprobe has been developed and micro positron-induced Auger electron spectrometer has been installed. The chemical analysis of the Cu-coupled defects in Fe-Cu alloys was carried out using a positron microprobe.
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Report
(3 results)
Research Products
(11 results)
