2010 Fiscal Year Final Research Report
Development of low-background, high energy resolution wide-band SOI X-ray sensor.
| Project/Area Number |
20340043
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Astronomy
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| Research Institution | Kyoto University |
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Principal Investigator |
TSURU Takeshi 京都大学, 大学院・理学研究科, 教授 (10243007)
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| Co-Investigator(Kenkyū-buntansha) |
ARAI Yasuo 高エネルギー加速器研究機構, 素粒子原子核研究所, 教授 (90167990)
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| Project Period (FY) |
2008 – 2010
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| Keywords | X線γ線天文学 / SOI型シリコンピクセルX線γ線検出器 |
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| Research Abstract |
We successfully developed an X-ray SOI pixel sensor with the size of 1mm x 1mm having a CDS and threshold circuit in each pixel. We demonstrated imaging-spectroscopy capability, output of hit information and achieved 110mu for the thickness of the depletion layer and high node sensitivity of 3. 65microV/e. We have prospect of reaching a readout noise of less than 10e.
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