公开(公告)号：US07105835B2

公开(公告)日：2006-09-12

申请号：US10451761

申请日：2002-07-16

申请人： Kengo Shibuya ,  Masanori Koshimizu ,  Yuko Takeoka ,  Keisuki Asai

发明人： Kengo Shibuya ,  Masanori Koshimizu ,  Yuko Takeoka ,  Keisuki Asai

IPC分类号： C09K11/08 ,  C09K11/06 ,  G01T1/00

CPC分类号： C09K11/664 ,  C09K11/06 ,  C09K2211/188

摘要： This invention provides a radiation detector using a scintillator having both a strong luminescence intensity and a short time constant. The radiation detector comprises as a scintillator an organic/inorganic perovskite hybrid compound represented by the general formula AMX3, wherein A is R—NH3 or R′—NH2, or a mixture thereof, R is a hydrogen atom or a methyl group which may be substituted by an amino group or a halogen atom, R′ is a methylene group which may be substituted by an amino group or a halogen atom, each X is a halogen atom that may be identical to or different from the other X groups, and M is a Group IVa metal, Eu, Cd, Cu, Fe, Mn or Pd.

摘要翻译： 本发明提供一种使用具有强发光强度和短时间常数的闪烁体的放射线检测器。 辐射检测器包括作为闪烁体的由通式AMX 3 N表示的有机/无机钙钛矿杂化化合物，其中A是R-NH 3或R'-NH _{2个或它们的混合物，R是氢原子或可以被氨基或卤素原子取代的甲基，R'是可以被氨基取代的亚甲基或 卤素原子，每个X是可以与其它X基团相同或不同的卤素原子，M是Ⅳa族金属，Eu，Cd，Cu，Fe，Mn或Pd。}