2013 Fiscal Year Final Research Report
Development of single electron imaging technology
Project/Area Number |
24740189
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | High Energy Accelerator Research Organization |
Principal Investigator |
UENO Kazuki 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 助教 (20587464)
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Project Period (FY) |
2012-04-01 – 2014-03-31
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Keywords | 粒子測定技術 |
Research Abstract |
The goal of this study is development of the basic technology to produce a single electron in vacuum and to have imaging of its electron. It is well known that a material which has a threshold (work function) emit an electron when the material is irradiated with a photon which has an energy larger than the threshold. This phenomenon is used in this study. The copper irradiated with the ultra-violet photon can be considered to emit single slow electron in vacuum. A special detector (MCP) is used for the imaging of slow electrons in vacuum. We have developed new system using those and seemed to succeed in the single electron imaging. Detail investigation is not done yet, then will be performed.
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