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FLUORIDE CRYSTAL, SCINTILLATOR FOR DETECTION OF RADIOACTIVE RAY, AND RADIOACTIVE RAY DETECTOR 发明申请

2023-10-18 4190 714K 0

专利信息

申请日期 2025-07-18 申请号 WOJP11069301
公开(公告)号 WO2012026585A1 公开(公告)日 2012-03-01
公开国别 WO 申请人省市代码 全国
申请人 Tokuyama Corporation; TOHOKU UNIVERSITY; KAWAGUCHI Noriaki; FUKUDA Kentaro; SUYAMA Toshihisa; YOSHIKAWA Akira; YANAGIDA Takayuki; YOKOTA Yui; FURUYA Yuki
简介 [Problem] To provide : a novel scintillator which can be combined suitably with a vacuum ultraviolet light receiver element having high radiation resistance; and a fluoride crystal in which both cross-luminescence and electronic transition emission of a rare earth can be achieved simultaneously and which can be used as a scintillator-equipped radioactive ray detector for the discrimination between a neutron ray and a γ-ray. [Solution] A fluoride crystal comprising KLiLuF5 containing at least one rare earth element; a scintillator for detecting an radioactive ray, which comprises the fluoride crystal; and a radioactive ray detector characterized by using the scintillator.


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