LuAG(Ce) Scintillator
Cerium-doped Lutetium Aluminum Garnet (LuAG:Ce) is a high-performance inorganic oxide scintillation material. It has a high density of ~6.73 g/cm³, fast...
LuAG(Ce) Scintillator
Cerium-doped Lutetium Aluminum Garnet (LuAG:Ce) is a high-performance inorganic oxide scintillation material. It has a high density of ~6.73 g/cm³, fast decay time of 50–70 ns, and a light yield of 25,000–30,000 photons per MeV, with excellent chemical stability and radiation hardness. It is widely used in high-resolution X-ray imaging, TOF-PET, high-energy particle detection and industrial non-destructive testing, b...
- ManufacturerOST Photonics
- CategoryScintillator
- Lead TimeQuoted per order
- CustomizationSize, orientation and surface finish to drawing
LuAG(Ce) Scintillator (LuAG(Ce) Scintillation Crystal)
Cerium-doped Lutetium Aluminum Garnet (LuAG:Ce) is a high-performance inorganic oxide scintillation material. It has a high density of ~6.73 g/cm³, fast decay time of 50–70 ns, and a light yield of 25,000–30,000 photons per MeV, with excellent chemical stability and radiation hardness. It is widely used in high-resolution X-ray imaging, TOF-PET, high-energy particle detection and industrial non-destructive testing, becoming a widely favored advanced scintillation material.
OST Photonics can provide LuAG(Ce) crystals and LuAG(Ce) scintillation screens customized to your requirements. We offer a full range of flexible design options to match the unique needs of different application scenarios and customers.
Application
High-resolution X-ray Imaging
Time-of-Flight PET (TOF-PET)
High Energy Physics Experiments
Proton/Heavy Ion Therapy Monitoring
Portable Radiation Detection
Features
Fast Decay Response: Features an ultra-short scintillation decay time of 50–70 ns
High Detection Efficiency: Has a density of ~6.7 g/cm³ and effective atomic number of ~65
Excellent Radiation Hardness
Good Spectral Matching: Emits in 510–550 nm yellow-green band
Outstanding Physical Stability: Non-hygroscopic with a Mohs hardness of 8.5
Production and Supply Capability
Maximum Size: ɸ80mm x 150mm
Available items: monolithic crystal, scintillation screen
Scintillation Screen Design Options of LuAG(Ce) Scintillators
Freestanding ultra-thin scintillation screen.
Ultra-thin scintillation screens can be coupled to a substrate with optical adhesives in order to achieve better optical readout.
Scintillation screens can be inserted into frames(Aluminum, Stainless steel) for easier manipulation.
We can provide customized marking such as a grid, cross or scale on the surface of the screen for easier beam visualization.
We can provide various coating on the surface of the screen upon request, such as reflection coatings(Al, Au, Ag, etc.), AR coating, diffusion painting(TiO2, Al2O3), and conductive coatings(Al, ITO, C).
Properties
| Density (g/cm3) | 6.73 |
| Hardness (Mohs) | 8.5 |
| Index of Refraction | 1.84 |
| Melting Point (°C) | 2020 |
| Crystal Structure | Cubic |
| Hygroscopic | None |
| Wavelength of Max. Emission (nm) | 510~550 |
| Decay Time (ns) | 50~70 |
| Radiation Length for 511 keV (cm) | 1.3 |
| Photon Yield (Photons/MeV) | 25000~30000 |
| Light Yield (Relative NaI(Tl)=100%) | 20 |
Other Inorganic Scintillator Materials
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