SAM offers BaF2 Barium Fluoride Scintillation Crystal materials for radiation detection and nuclear identification. To meet your needs, we also have different properties of substrates for different applications.
Density (g/cm3) |
4.88 |
Melting Point (K) |
1627 |
Thermal Expansion Coefficient (C-1) |
18.4 x 10-6 |
Cleavage Plane |
<111> |
Hardness (Mhos) |
3 |
Hygroscopic |
Slightly |
Wavelength of Emission Max. (nm) |
310 / 220(195) |
Lower Wavelength Cutoff (nm) |
135 |
Refractive Index @ Emission Max. |
150(310nm) 1.54(220nm) |
Primary Decay Time (ns) |
630 (slow) / 0.6-0.8 (fast) |
Light Yield (photons/KeV) |
10 (slow) / 1.8 (fast) |
Photoelectron Yield (% of NaI(Tl)) (for γ-rays) |
16 (slow) / 3 (fast) |
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