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Titanium-doped hafnium oxide scintillator and method of making the same 发明授权

2022-07-31 1030 824K 0

专利信息

申请日期 2024-11-19 申请号 US10063182
公开(公告)号 US6858159B2 公开(公告)日 2005-02-22
公开国别 US 申请人省市代码 全国
申请人 Robert Joseph Lyons
简介 Hafnium oxide HfO2 scintillator compositions are doped with titanium oxide and at least an oxide of a metal selected from the group consisting of Be, Mg, and Li. The scintillator compositions can include sintering aid material such as scandium and/or tin and a rare earth metal and/or boron for improved transparency. The scintillators are characterized by high light output, reduced afterglow, short decay time, and high X-ray stopping power. The scintillators can be used as detector elements in X-ray CT systems.


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