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Product Details:
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| Density(g/cm3): | 7.13 | Melting Point (K): | 1323 |
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| Thermal Expansion Coefficient (C-1): | 7 X 10(-6) | Cleavage Plane: | None |
| Hardness (Mho): | 5 | Hygroscopic: | No |
| Light Emission: | 15-20% Of NaI(Tl) | Decay Time (ns): | 300 |
| High Light: | Gamma Ray BGO Scintillator Crystal,Absorber Scintillator Crystal,Low Afterglow BGO Crystal |
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Efficient gamma-ray absorber BGO Scintillator Crystal
BGO is a relatively hard, rugged, non-hygroscopic crystal which does not cleave. The material does not show any significant self-absorption of the scintillation light.
It is a high Z, high-density scintillation material. Due to the high atomic number of bismuth (83) and the material's high density of 7.13 g/cm3, it is a very efficient gamma-ray absorber. Given the high Z value of the material, the photo fraction for gamma-ray absorption is high and as a result, very good peak-to-total ratios are observed.
The scintillation emission maximum is situated at 480nm. The light emission in photons/keV is about 15-20% of NaI(Tl).
Properties:
| Density(g/cm3) | 7.13 |
| Melting Point (K) | 1323 |
| Thermal Expansion Coefficient (C-1) | 7 x 10-6 |
| Cleavage Plane | None |
| Hardness (Mho) | 5 |
| Hygroscopic | No |
| Wavelength of Emission Max. (nm) | 480 |
| Primary Decay Time (ns) | 300 |
| Light Yield (photons/Kev) | 8-10 |
| Photoelectron Yield [% of NaI(Tl)] (for γ-rays) | 15 - 20 |
Advantage:
Non-hygroscopic
High density, high Z, High detection efficiency
Low afterglow
Application:
High energy physics
Spectrometry and radiometry of gamma-radiation
Positron tomography nuclear medical imaging
Anti-Compton detectors
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q: Where is your main market?
A: Europe, America, Asia.
Contact Person: Ivan. wang
Tel: 18964119345
