Research on the spheroidal supermirror with multi-channel substrates for neutron focusing
| Project/Area Number |
20612017
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Quantum beam science
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| Research Institution | Japan Atomic Energy Agency |
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Principal Investigator |
SOYAMA Kazuhiko 独立行政法人日本原子力研究開発機構, J-PARCセンター, リーダー (90343912)
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| Co-Investigator(Kenkyū-buntansha) |
MARUYAMA Ryuji 独立行政法人日本原子力研究開発機構, J-PARCセンター, 研究員 (90379008)
YAMAMURA Kazuya 大阪大学, 大学院・工学研究科, 准教授 (60240074)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 中性子収束 / スーパーミラー / 中性子回折散乱 / 数値制御ローカルウェットエッチング法 / 回転非球面 / 即発γ線分析 / 中性子集光 / 臨界角 / 数値制御ローカルウェットエッチング / 微細加工 |
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| Research Abstract |
Neutron beam focusing devices are indispensable in neutron scattering facilities to meet demands for various areas such as powder diffraction experiments under extreme pressure and so on. A spheroidal supermirror with multi-channel substrates has been developed using an ion beam sputtering instrument that can good quality layers with a large critical angle and using numerically controlled local wet etching(NC-LWE) process which can fabricate the elliptical substrate with the figure accuracy of micrometric level.
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Report
(4 results)
Research Products
(26 results)
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[Journal Article] A Spheroidal Supermirror2011
Author(s)
K. Soyama, D. Yamazaki, R. Maruyama, H. Hayashida, M. Nagano, N. Zettsu, K. Yamamura
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Journal Title
Proceedings of Asia-Oceania Conference on Neutron Scattering
Pages: 446-446
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[Presentation] A Spheroidal Supermirror2011
Author(s)
K. Soyama, D. Yamazaki, R. Maruyama, H. Hayashida, M. Nagano, N. Zettsu, K. Yamamura
Organizer
Proceedings of Asia-Oceania Conference on Neutron Scattering
Place of Presentation
Tsukuba
Year and Date
2011-11-23
Related Report
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[Presentation] A Spheroidal Supermirror2011
Author(s)
K.Soyama, D.Yamazaki, R.Maruyama, H.Hayashida, M.Nagano, N.Zettsu, K.Yamamura
Organizer
Asia-Oceania Conference on Neutron Scattering
Place of Presentation
つくば国際会議場
Year and Date
2011-11-23
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