CsI(Tl) Scintillation Crystal is one of the brightest scintillation crystals used for gamma-ray detection. Stanford Optics offers our customers high-quality scintillation crystal with warm service and competitive prices. We can provide CsI(Tl) in any volumes required.
Density(g/cm3) |
4.51 |
Melting point (K) |
894 |
Thermal expansion coefficient (C-1) |
54 x 10-6 |
Cleavage plane |
None |
Hardness (Mohs) |
2 |
Hygroscopic |
Slightly |
Wavelength of emission max. (nm) |
550 |
Lower wavelength cutoff (nm) |
320 |
Refractive index @ emission max |
1.79 |
Primary decay time (ns) |
1000 |
Light yield (photons/keVγ) |
54 |
Photoelectron yield [% of NaI(Tl)] (for γ-rays) |
45 |
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