发明名称 |
NEUTRON BEAM DETECTION DEVICE |
摘要 |
<p>The present invention is a neutron detection device comprising a neutron detection scintillator composed of a colquiriite-type fluoride single crystal, and a silicon photodiode, characterized in that the single crystal contains only Eu as a lanthanoid and contains 0.80 atom/nm 3 or more of 6 Li, the content of Eu is 0.0025 to 0.05 mol%, and the thickness of the scintillator exceeds 1 mm. The present invention provides a neutron detection device which has a sufficiently high neutron detection efficiency, is equipped with a neutron detection unit minimally affected by gamma rays, and is compact as a whole and lightweight.</p> |
申请公布号 |
EP2685286(A1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20120754361 |
申请日期 |
2012.03.08 |
申请人 |
TOKUYAMA CORPORATION;TOHOKU UNIVERSITY |
发明人 |
KAWAGUCHI, NORIAKI;FUKUDA, KENTARO;SUYAMA, TOSHIHISA;YOSHIKAWA, AKIRA;YANAGIDA, TAKAYUKI;YOKOTA, YUI;FUJIMOTO, YUTAKA |
分类号 |
G01T3/06;C09K11/77;G21K4/00 |
主分类号 |
G01T3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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