| Project/Area Number |
26790077
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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 | Japan Synchrotron Radiation Research Institute |
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Principal Investigator |
Kameshima Takashi 公益財団法人高輝度光科学研究センター, XFEL利用研究推進室, 研究員 (50558046)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2014: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
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| Keywords | X線検出器 / シンチレーター / セラミックス / YAG / LuAG / XFEL / SACLA / SPring-8 / 空間分解能 / X線 / イメージング / 分解能 / 放射光 / CT / 検出器 |
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| Outline of Final Research Achievements |
In this research, we developed an x-ray two-dimensional detector capable of measuring x-ray signals with sub-micrometer structure. We planned to develop a key-factor, a high-spatial resolution scintillator, and to measure the spatial resolving power of the x-ray detector in two years. In 2014, we succeeded in producing a thin-film scintillator with thickness of 4 micrometer by using a novel fabrication method based on solid-state diffusion bonding. In 2015, we have constructed experiment setup for the spatial resolution measurement of the developed x-ray detector. The measurement result showed that the x-ray detector with a thin-film scintillator fabricated by the proposed method achieved spatial resolution of 600 ~ 700 nm.
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