Product overview

Thallium doped Sodium Iodide (NaI:Tl) as a good performance scintillation crystal, with very high luminescence efficiency, can be used in the application of Environmental Monitoring, Oil well logging, High-energy Physics and etc.


Scitlion is able to offer
Good quality NaI:Tl scintillation crystal
Good quality NaI:Tl crystal blank materials
OEM service for good quality NaI:Tl crystals



NaI:Tl Crystal Properties:

Density	3.67 g/cm3
Melting Point	651℃
Mohs Hardness	2.1
Thermal Expansion	47.4 x 10-6 K-1
Refractive Index	1.85
Emission Peak	415 nm
Decay Constant	250 ns
Light Yield	38 x 103 photons/keVγ
Cleavage Plane	(100)
Hygroscopic	Yes