NaI(Tl) | Scintillation Crystal

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NaI(Tl) | Scintillation crystal is the most widely used scintillation material, with properties such as great light output and emission range, as well as high resolution for gamma and x-rays.

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Description

NaI(Tl) | Scintillation Crystal is the most widely used scintillation material, based on NaI substrate-doped certain concentration thallium. Among scintillators, it has the greatest light output and emission range coincidence. It also has a maximum-efficiency region of photomultiplier (PMT) with bialkali photocathodes and no obvious self-absorption in glow wavelength. NaI(Tl) has high resolution for both x-rays and gamma rays.

 

MAIN APPLICATIONS

  • Nuclear medicine
  • High energy physics
  • Oil well logging
  • Geologic survey
  • Environmental monitoring
  • Etc.

Technical Specifications

Density

3.67g/cm3
Radiation Length

2.59cm
Hardness

2Mohs
Decay Constant

250ns
Index of Refraction

1.85
Afterglow

0.3-5%@6ms
Peak Emission

415nm
Light Yield

38000Photons/MeV

More Details

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