| Project/Area Number |
15K13495
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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 |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
Tamagawa Toru 国立研究開発法人理化学研究所, 仁科加速器研究センター, 准主任研究員 (20333312)
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| Co-Investigator(Kenkyū-buntansha) |
加藤 英俊 国立研究開発法人産業技術総合研究所, 計量標準総合センター, 研究員 (60583747)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIKI Shigetomo 独立行政法人産業技術総合研究所, 計測フロンティア研究部門, 主任研究員 (50342796)
KITAGUCHI Takao 国立研究開発法人理化学研究所, 仁科加速器研究センター, 客員研究員 (30620679)
IWAKIRI Wataru 国立研究開発法人理化学研究所, MAXIチーム, 基礎科学特別研究員 (50749918)
YAMADA Shin'ya 首都大学東京, 理工学研究科, 助教 (40612073)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
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| Keywords | 宇宙物理 / X線発生装置 |
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| Outline of Final Research Achievements |
We fabricated a modulated X-ray generator combining with Gas Electron Multiplier (GEM) and Coniferous Carbon Nano-Structure (CCNS). When the voltage (~100 V) was applied to the GEM electrode, electrons were successfully extracted from the CCNS substrate, and then X-ray was emitted by bombarding the electrons on a target metal. We also demonstrated that the generator was operated as a timing X-ray generator when the 500 ns-gated voltage was applied to the electrode. Finally we optimized the designs of GEM and CCNS for stable operation, and we successfully operated the generator for long term.
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