发明名称 |
СЦИНТИЛЛЯТОР С ВЫСОКОЙ СКОРОСТЬЮ СЧЕТА |
摘要 |
[PROBLEMS] To provide a scintillator responding to high counting rate sustaining high-speed and high detection efficiency of BaF 2 and to provide a radiation detection device with high time resolution by using the scintillator. [MEANS FOR SOLVING PROBLEMS] A specified amount of rare earth element (Eu) is doped into BaF 2 to reduce long decay lifetime component (600 to 620 nm), leaving fast decaying component (0.6 to 0.8 ns) of BaF 2 luminescence unchanged. The present invention is a high counting rate scintillator for detecting radiation comprising BaF 2 doped with rare earth elements (Eu), wherein the doping amount is in the range of 0.02 to 1.0 mol%. |
申请公布号 |
RU2007134223(A) |
申请公布日期 |
2009.03.20 |
申请号 |
RU20070134223 |
申请日期 |
2006.01.27 |
申请人 |
ДЖЭПЭН САЙЕНС ЭНД ТЕКНОЛОДЖИ ЭЙДЖЕНСИ (JP) |
发明人 |
КОСИМИЗУ Масанори (JP);СИБУЯ Кенго (JP);САИТО Харуо (JP);АСАИ Кейсуке (JP);ХОНДА Цунео (JP) |
分类号 |
C09K11/61 |
主分类号 |
C09K11/61 |
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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