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High Energy Physics
Product Introduction
Superlight scintillator which can accomplish fast conversion of high-energy particles such as X、γ rays to visible light effectively. The material obtains properties including uniformity, high mechanical strength, chemical stability, environmental friendly (no harmful elements included). It can be applied in space exploration to detect high energy particles. Its excellent performance and reliable nature can ensure the stable operation of detection equipment. Product design and manufacturing can be customized according to customer’s requirements, our products can be coupled with photosensitive module precisely.

Properties of Superlight
No. Parameter Ce:GGAG CWO Tl:CsI BGO Remark
1 Material GGAG CWO CsI BGO  
2 Form Ceramic
(Polycrystal)
Single crystal Single crystal Single crystal  
3 Crystal System Cubic monoclinic Cubic Cubic  
4 Density (g/cm3) 6.62 7.99 4.53 7.13  
5 Hardness of Superlight ~8.0 ~4.5 ~2 ~5 Moh's hardness
6 Refractive Index ~1.9 ~1.9 ~1.8 ~2.1 @550 nm
7 Peak Emission Wavelength (nm) 550 480 550 480  
8 Resistance to Humidity Excellent fair fair Excellent  
9 Chemical Stability Excellent fair fair good  
10 Light Output Relative to CWO 2.5 1 1.8 0.9 137Cs
11 Decay Time (μs) 0.06 5 1 0.4  
12 Afterglow (%) <0.01 0.02 0.15 <0.01 @20 ms
13 Transparency Transparent Transparent Transparent Transparent  


 

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