Ce:GAGG Cerium-Doped Gadolinium Aluminum Gallium Garnet
Ce:GAGG is a next-generation scintillator material characterized by high light output, high density, excellent energy resolution, and an emission peak wavelength that is highly compatible with silicon-based sensors. These features make it highly promising for a wide range of applications, including PET, PEM, SPECT, CT, and X-ray/γ-ray detectors.
Features
- High light output
- Excellent energy resolution
- High-density material
- No self-radiation
- Non-hygroscopic (no deliquescence)
Applications
- X-ray computed tomography (CT)
- Positron emission tomography (PET)
- Single-photon emission computed tomography (SPECT)
- Particle accelerators
- X-ray and γ-ray detection
Physical Specifications
| Property |
Specification |
| Chemical Formula |
Ce:Gd3Al2Ga3O12 |
| Density |
6.63 g/cm3 |
| Mohs Hardness |
8 |
| Melting Point |
1850 ℃ |
| Refractive Index |
1.9 |
| Emission Wavelength |
530 nm |
| Decay Time |
90 ns |
| Energy Resolution |
＜6% |
Processing Specifications
| Item |
Specification |
| Size |
～Φ60 mm ± 0.05 mm |
| Orientation Accuracy |
＜0.5° |
| Parallelism |
＜30″ |
| Perpendicularity |
＜15′ |
| Surface Quality (Scratch & Dig) |
10 / 5 |
| Effective Aperture Ratio |
＞90% |
| Chamfering |
＜0.1 mm × 45° |
