Development of single crystal diamond detectors and improvement of active areas for fast timing application of heavy ion beams
| Project/Area Number |
25800166
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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 |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The Institute of Physical and Chemical Research |
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Principal Investigator |
YUKI Sato 独立行政法人理化学研究所, 仁科加速器研究センター, 基礎科学特別研究員 (20632409)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
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| Keywords | ダイヤモンド検出器 / CVD単結晶ダイヤモンド / TOF測定 / 荷電粒子エネルギースペクトル測定 / TOF / パルス波高欠損 |
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| Outline of Final Research Achievements |
Charged particle detectors were fabricated using the synthetic single crystal
diamond grown by CVD for the TOF measurement at the high-intensity heavy-ion beam line. The diamond detector showed the high-speed response more than a silicon charged particle detector and a plastic scintillator. Additionally, the superior radiation hardness was also shown. The detector was able to measure an energy spectrum of incident ions because the detector was made from the high quality single crystal. We also fabricated a mosaic-detector using four single crystal CVD diamond detectors for expansion of the active area.
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Report
(3 results)
Research Products
(9 results)
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[Journal Article] Status of beam line detectors for the BigRIPS fragment separator at RIKEN RI Beam Factory: issues on high rates and resolution2015
Author(s)
Y. Sato, N. Fukuda, H. Takeda, D. Kameda, H. Suzuki, Y. Shimizu, D. S. Ahn, D. Murai, N. Inabe, T. Shimaoka, M. Tsubota, J. H. Kaneko, A. Chayahara, H. Umezawa, S. Shikata, H. Kumagai, H. Murakami, H. Sato, K. Yoshida, T. Kubo
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Journal Title
JPS Conference Proceedings
Volume: in press
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Radiation hardness of a single crystal CVD diamond detector for MeV energy protons2015
Author(s)
Yuki Sato, Takehiro Shimaoka, Junichi H. Kaneko, Hiroyuki Murakami, Mitsutaka Isobe, Masaki Osakabe, Masakatsu Tsubota, Kentaro Ochiai, Akiyoshi Chayahara, Hitoshi Umezawa, Shinichi Shikata
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Journal Title
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume: 印刷中
Pages: 147-150
DOI
Related Report
Peer Reviewed
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[Presentation] Radiation hardness of single crystal CVD diamond detector for MeV energy protons2014
Author(s)
Y. Sato, T. Shimaoka, J. H. Kaneko, H. Murakami, M. Isobe, M. Osakabe, M. Tsubota, K. Ochiai, A. Chayahara, H. Umezawa, S. Shikata
Organizer
SORMA XV - 2014 Symposium on Radiation Measurements and Applications
Place of Presentation
University of Michigan, Ann Arbor, Michigan, USA
Year and Date
2014-06-09 – 2014-06-12
Related Report
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[Presentation] Status of Beam Line Detectors for the BigRIPS Fragment Separator at RIKEN RI Beam Factory: Issues on High Rates and Resolution2014
Author(s)
Y. Sato, N. Fukuda, H. Takeda, D. Kameda, H. Suzuki, Y. Shimizu, D. S. Ahn, D. Murai, N. Inabe, T. Shimaoka, M. Tsubota, J. H. Kaneko, A. Chayahara, H. Umezawa, S. Shikata, H. Kumagai, H. Murakami, K. Yoshida, T. Kubo
Organizer
The 2nd Conference on "Advances in Radioactive Isotope Science 2014" (ARIS 2014)
Place of Presentation
University of Tokyo, Tokyo, Japan
Year and Date
2014-06-01 – 2014-06-06
Related Report
