CaF2(Eu) Scintillation Crystal
ATR Crystal precision-manufactures Europium-doped Calcium Fluoride (CaF2:Eu), an exceptionally durable scintillation material. Engineered with superior mechanical and thermal shock resistance, it guarantees highly reliable detection across both standard atmospheric conditions and demanding vacuum environments.Direct Liquid Contact: Strictly insoluble in water and most organics, allowing safe, direct immersion in liquid radiogens.
Maximum Efficiency: A perfectly matched refractive index to standard PMT windows and optical couplings ensures optimized light collection.
Custom Configurations: Highly machinable, supplying custom-specified CaF2(Eu) crystals tailored exactly to your equipment’s dimensional requirements.
Product Category:
Scintillation Crystal
Application of CaF2(Eu) Scintillators (CaF2:Eu Scintillators)
- Low-energy nuclear physics experiment
- Detection of charged particles in nuclear reactors
- Environmental radiation monitoring
- Nuclear medicine
Advantages of CaF2(Eu) Scintillators (CaF2:Eu Scintillators)
- Good shock resistance and thermal shock resistance
- Good machinability
- Can be used in a vacuum environment
- Insoluble in water and most organics
The Ability of ATR Crystal
- Maximum Size: ɸ80mm x 120mm
- Available items: monolithic crystal
| Properties of CaF2(Eu) Scintillators (CaF2:Eu Scintillators) | |
| Density (g/cm3) | 3.18 |
| Melting Point (℃) | 1360 |
| Crystal Structure | Cubic |
| Decay Constant (ns) | 940 |
| Cleavage Plane | -111 |
| Index of Refraction | 1.47 |
| Wavelength of Max Emission (nm) | 435 |
| Hardness (Mohs) | 4 |
| Hygroscopicity | No |
| Light yield (photons/keV) | 19 |
| Light output of NaI(Tl) (%) | 50 |
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