Scintillator Material Gd3Al2Ga3O12 Cerium Doped GAGG Crystals
New inorganic scintillator Cerium-Doped Gd3Al2Ga3O12 Ce GAGG Crystals
Introduction :
The Gd3Al2Ga3O12 (Ce: GAGG) is a new inorganic scintillator known for its attractive properties such as high light yield, high density, and relatively fast decay time. The Gd3Al2Ga3O12 (Ce: GAGG) is a new inorganic scintillator known for its attractive properties such as high light yield, high density, and relatively fast decay time.
GAGG crystal commonly used for the detection of high-energy photons and particles. It could be a new scintillator material for such applications as X-ray computed tomography (CT), positron emission tomography (PET), and other medical imaging techniques, as well as in high energy and nuclear physics.
Main Advantages:
- High output
- High energy resolution
- High density
- No self-radiation
- No moisture release
Main Application:
- Medical Imaging - PET, PEM, SPECT, and CT
- Specialist applications in high energy, nuclear, space, and medical physics
- Scanning electron microscopy (SEM)
Main Properties:
| Property | Value |
|---|---|
| Chemical Formula | Ce:Gd3Al2Ga3O12 |
| Atomic Number (Effective) | 54.4 |
| Growth Method | Czochralski |
| Density | 6.63g/cm3 |
| Mohs Hardness | 8 |
| Melting Point | 1850℃ |
| Thermal Expansion Coeff. | TBA x 10‾⁶ |
Crystro offers:
| Orientation Tolerance | ＜0.5° |
| Thickness/Diameter Tolerance | ±0.05mm |
| Parallel | 30" |
| Perpendicular | 15' |
| Surface Quality | 10/5 |
| Clear Aperture | ＞90% |
| Chamfer | ＜0.1*45° |
| Max Dimensions | MaxΦ 60mm |
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