2012 Fiscal Year Final Research Report
Development of UV-photoelectron imaging system working in ambient air condition
| Project/Area Number |
23655075
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Analytical chemistry
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| Research Institution | High Energy Accelerator Research Organization |
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Principal Investigator |
MONJUSHIRO Hideaki 大学共同利用機関法人高エネルギー加速器研究機構, 放射線科学センター, 教授 (80191071)
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| Project Period (FY) |
2011 – 2012
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| Keywords | 表面分析 / 仕事関数 / 光電子 / イメージング |
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| Research Abstract |
New surface analysis system using ultraviolet photoelectron emission phenomenon was developed. Ultraviolet light was focused on the sample by the objective lens, and the photoelectron was detected as a current in the air. The photoelectron yield image was obtained by mapping the photoelectron emission from each point on the sample surface with a PC-controlled stage. The proposed method is expected to develop as a simple surface analysis method performed in the air with respect to real sample.
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Research Products
(1 results)
