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  • CsI(Tl) Scintillators
  • CsI(Tl) Scintillators

CsI(Tl) Scintillators

Features:

  • High light output
  • Emission wavelength at 550nm
  • Compatible with photodiode readout

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Basic Properties:

Density(g/cm3) 4.51 Melting Point (K) 894
Cleavage Plane None Hardness(Mohs) 2
Hygroscopic Slightly Refractive Index at Emission Peak 1.79
Emission Peak Wavelength (nm) 550 Lower Wavelength Cutoff (nm) 320
Decay Time (ns) 1000 Light Yield (% of NaI(Tl) ) 45

 


Thallium activated Cesium Iodide or CsI(Tl) crystals is one of the brightest scintillator.  The maximum of the broad emission situated at 550nm is is well suited for photodiode readout. It has excellent mechanical properties, with a light yield four-times higher than that of BGO and a radiation length shorter than that of NaI(Tl). CsI(Tl) is slightly hygroscopic with plastic mechanical properties. Combined with the relatively good radiation hardness properties, CsI(Tl) is well suited for High Energy Physics. CsI(Tl) arrays are widely used in the medical and security X-Ray scanning. 

Hangzhou Shalom EO offers the CsI(Tl) blanks, polished crystals, encapsulated scintillators and CsI(Tl) arrays, CsI(Tl) array +PD assemblies, 2-dimension arrays upon customer's request, our CsI scintillation crystals and CsI arrays are widely used in the nuclear radiation detection, high energy physics, security X-ray scanning machine, Industrial inspection and medical equipment of Computerized Tomography (CT) Scanning. 

CsI(Tl) Arrays

CsI(Tl) Arrays

Features:
  • Non-hygroscopic
  • High mechanical hardness
  • Long wavelength emission
  • Good matching with Si photodiode readout

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Customized Scintillator Screens

Customized Scintillator Screens

Features:

  • Thin scintillating screens for high spacial resolutions application
  • Minimum 0.05mm for free standing screens
  • Minimum 0.01mm for screens with FS substrates
  • Scintillation Material:  YAG(Ce), GAGG(Ce), LuAG(Ce), LYSO(Ce), YAP(Ce)  and CsI(Tl)
  • Application: Detection of proton beams, Electron beams, Sof X-Rays, UV light, VUV and XUV radiation

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CsI(Na) Scintillators

CsI(Na) Scintillators

Features:
  • High Light Output
  • High Density and Atomic Number
  • Applications: Well Logging, Space Research, Other Harsh Environmental Applications

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