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CERAMIC SCINTILATOR BODY AND SCINTILLATION DEVICE 发明申请

2023-04-24 3560 629K 0

专利信息

申请日期 2025-06-28 申请号 US13142748
公开(公告)号 US20120012787A1 公开(公告)日 2012-01-19
公开国别 US 申请人省市代码 全国
申请人 Brian C LaCourse; Anne B Hardy; Hélène Laetita Rétot; Qiwei Chen; Xiaofeng Peng
简介 A scintillation device includes a ceramic scintillator body that includes a polycrystalline ceramic scintillating material comprising gadolinium. The polycrystalline ceramic scintillating material is characterized by a pyrochlore crystallographic structure. A method of producing a ceramic scintillator body includes preparing a precursor solution including a rare earth element precursor, a hafnium precursor, and an activator (Ac) precursor. The method also includes obtaining a precipitate from the solution and calcining the precipitate to produce a polycrystalline ceramic scintillating material including the rare earth element, hafnium, and the activator, and having a pyrochlore titrating the precursor solution into the precipitant solution structure.


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