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Growing crystal, Lingling Value.
6 Years
| Ask Lasest Price | |
| Brand Name : | CRYLINK |
| Certification : | Iso9001 |
| Price : | negotiation |
| Delivery Time : | 3-4 weeks |
| Payment Terms : | TT |
| Supply Ability : | 100 pieces /month |
| Model Number : | CRYLINK-Ce GAGG Scintillator Crystal |
Cerium-doped gadolinium aluminium gallium garnet (Ce:GAGG) is a relatively new single crystal scintillator with several interesting properties, such as very high light yield, high density, good energy resolution, an emission peak well-matched to silicon sensors, and low intrinsic energy resolution. Moreover, the material is nonhygroscopic and non-selfradiation. It will be widely used in PET, PEM, SPECT, CT, X-ray &Gamma ray detection.
Features
Relatively bright emitting >50,000 photons/MeV
Good absorbers with good stopping powers - density 6.63 g/cm
Broadly emitting with a 540nm peak
Good Energy resolution
Application
CT
PET
SPECT
LED lighting
Laser lighting
Particle accelerator
Physical and Chemical Properties
Property | Ce:GAGG |
Chemical composition | Gd3AlxGa5-xO12 |
Symmetry | Cubic |
Structure | Ia3d |
Mohs Hardness | 8.0 |
Density(g/cm3) | 6.63 |
Refractive index(=550nm) | 1.9 |
Scintillation properties
Emission peak (nm) | 540 |
Light yield (PhotonsMev-1) | ＞50000 |
Decay time(ns) | 90 |
Energy resolution | ＜6% |
Zeff | 54 |
Main Specifications
Polishing Specification for Laser Grad | |
Orientation Tolerence | <0.5° |
Thickness/Diameter Tolerance | ±0.05mm |
Parallel | 10 |
Perpendicular | 5 |
surface Quality | 10/5 |
Clear Aperture | >90% |
Chamfer | <0.2×45° |
Maximum dimensions | dia 70mm |
Standard products
Dimensions, mm | Decay time, ns | Light yeild, photons/Mev | Refractive Index |
5×5×0.5 | 90 | >50000 | 1.9 |
5×5×1 | |||
10×5×0.5 | |||
10×5×1 | |||
10×10×0.5 | |||
10×10×1 | |||
25×25×0.5 | |||
25×25×1 | |||
dia5×0.5 | |||
dia5×1 | |||
dia10×0.5 | |||
dia10×1 |
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