SCINTILLATOR MATERIAL BASED ON RARE EARTH WITH A
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专利名称：SCINTILLATOR MATERIAL BASED ON RARE EARTH WITH A REDUCED NUCLEAR
BACKGROUND
发明人：ILTIS, Alain
申请号：FR2005050231
申请日：20050412
公开号：WO05/103760P1
公开日：
20051103
专利内容由知识产权出版社提供
摘要：The invention relates to an inorganic scintillator material having formula AnLnpX(3p+n) wherein Ln represents one or several rare earth(s), X represents one or halogen atom(s) selected from F,Cl, Br or I, and A represents one or several alkaline(s) such as K, Li, Na, Rb or Cs, n and p represent values such that n, which can be zero, is lower than or equal to 2p, and p is greater than or equal to 1, wherein the content thereof in uranium and thorium yarn is low enough for the activity arising from alpha radiation of said elements to be less than 0.7 Bq/cc. The material has a very low nuclear background and is particularly suitable for use as a scintillator for a detector in order to measure thickness or substance in nuclear medicine, physics, chemistry, exploration, and the detection of dangerous or illicit substances.
申请人：ILTIS, Alain
地址：18 Avenue d'Alsace F-92400 COURBEVOIE FR,7 Rue des Corvées F-77690 MONTIGNY SUR LOING FR
国籍：FR,FR
代理机构：SAINT-GOBAIN RECHERCHE 更多信息请下载全文后查看