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LUMINOUS MATERIAL FOR SCINTILLATOR COMPRISING SINGLE CRYSTAL OF Yb MIXED CRYSTAL OXIDE
LUMINOUS MATERIAL FOR SCINTILLATOR COMPRISING SINGLE CRYSTAL OF Yb MIXED CRYSTAL OXIDE
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机译:含Yb混合氧化铈单晶的闪烁体用发光材料
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摘要
Disclosed is a luminescent material for scintillators, which comprises a single crystal of an Yb-containing mixed-crystal oxide having a base crystal consisting of a garnet single crystal or a borate single crystal. The oxide single crystal has a composition represented by either one selected from the group consisting of R3Al5O12, R3Ga5O12, Li6R(BO3)3, Li3R2Ga3O12 and Gd3R2Ga3O12, wherein R is a mixture of Yb and either one of Y, Gd and Lu. The Yb as an element capable of forming an optically active state called CTS together with a neighboring negative ion (oxygen ion).
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机译:公开了一种用于闪烁器的发光材料,该发光材料包括具有由石榴石单晶或硼酸盐单晶构成的基础晶体的含Yb的混晶氧化物的单晶。氧化物单晶具有由选自R 3 Al 5 O 12,R 3 Ga 5 O 12,Li 6 R(BO 3)3,Li 3 R 2 Ga 3 O 12和Gd 3 R 2 Ga 3 O 12中的任一种表示的组成,其中R是Yb与Y,Gd和Lu中的任一种的混合物。作为能够形成称为CTS的旋光性状态的元素的Yb与相邻的负离子(氧离子)一起形成。
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