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Place of Origin : China
Brand Name : CRYLINK
Certification : Iso9001
MOQ : 1 Pieces
Price : negotiation
Packaging Details : Carton
Delivery Time : 3-4 weeks
Payment Terms : TT
Supply Ability : 100 pieces /month
Model Number : CRYLINK-Ce LuAG Scintillator Crystal
Name : Ce LuAG Scintillation Detector
Surface flatness : 8 @632nm
Clear Aperture : >90%
Orientation Tolerence : <0.5°
Length/Aperture Tolerance : ±0.05 mm
Parallel : 10
Lutetium aluminum garnet (Ce:LuAG) activated by cerium is a well established scintillating material with the primary advantages of high density (6.73g/cm3) and fast decay (80ns), which is suitable for thin imaging screens. Besides, Ce:LuAG has a high photon yield and a central emission at 510nm that well matched with photodiode and avalanche diode readout. With very good chemical, mechanical and temperature resistance, Ce:LuAG is also an ideal choice for medical scanning systems and high-energy particle detectors.
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Features
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Applications
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Polishing specifications
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Surface flatness |
</8 @632nm |
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Clear Aperture |
>90% |
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Orientation Tolerence |
<0.5° |
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Length/Aperture Tolerance |
±0.05 mm |
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Parallel |
10 |
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Perpendicular |
5 |
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Surface quality |
10/5 (Scratch/Dig) |
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Chamfer |
<0.2×45° |
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Wavefront distorsion |
</4 @632 nm |
Physical and chemical properties
|
Property |
Value |
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Chemical composition |
Lu3Al5O12 |
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Melting (℃) |
2020℃ |
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Symmetry |
Cubic |
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Structure |
Ia3d |
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Cell parameters () |
11.914 |
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Hardness |
8.5 |
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Density (g/cm3) |
6.73 |
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Thermal conductivity (W/(℃.cm)) |
0.08 @ 25℃ |
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expanding coefficient (10-6/℃) |
8.8 |
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Refractive index (=550nm) |
1.84 |
Scintillation properties
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Emission peak (nm) |
510 |
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Light yield (Photons/Mev) |
15000 |
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Relative light output (%NaI:Tl) |
20 |
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Decay time (ns) |
80 |
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Radiation length for 511 keV (cm) |
1.3 |
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Energy resolution |
<8% |
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Zeff |
63 |
Standard product
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Length (mm) |
Diameter (mm) |
Light yield (photons/Mev) |
|
up to 150mm |
up to 80mm |
15000 |
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Ce LuAG Scintillator Crystals For Thin Imaging Screens High Photon Yield Images |