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US 2025/0116031 A1Published application
Scintillation crystal and preparation method and preparation device thereof
AssigneeMeishan Boya Advanced Materials Co., Ltd.
InventorsYu WANG, Weiming GUAN
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Abstract
One embodiment of the present disclosure provides a scintillation crystal and a method and a device for preparing the scintillation crystal. A molecular formula of the scintillation crystal is: Cey:Cas:Lu2(1-xysz)Y2zSc2xSiO5, wherein x=0-1, y=0.0000001-0.06, z=0.00001-0.5, s=0.0000001-0.05.
Claims20
A scintillation crystal, wherein a molecular formula of the scintillation crystal is expressed as:
- Lu
- 2
-
- (
- 1
- -
- x
- -
- m
- -
- z
- )
-
- X
- 2
-
- x
-
- M
- 2
-
- m
-
- Y
- 2
-
- z
-
- SiQ
- (
- 5
- -
- n
- 2
- )
-
- N
- n
- ,
- wherein X is composed of Ce, M is composed of one or more of Ca, Mg, Sr, Mn, Ba, Al, Fe, Re, La, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, Tm, Lu, and Sc, Q is composed of O, N is composed of Cl and one or more of F, Br, and S;
- wherein
- x
- =
- 1.
- ×
- 10
- -
- 7
- -
- 0.06
- ,
- m
- =
- 0
- -
- 0.06
- ,
- 0
- ≤
- z
- <
- 1
- ,
- 0
- <
- n
- <
- 10.
65 more elements
Dependencies are inferred from the claim text.