High Energy Photon Spectroscopy Pure CsI Scintillator Crystal
High-energy photon spectroscopy pure CsI Scintillator Crystal
Undoped CsI has higher radiation stability than when doped with thallium or sodium, and its properties can be largely restored after а certain time. No substantial radiation damage was observed in CsI up to doses of 105 rad.
This material finds its applications in high-energy photon spectroscopy. Undoped CsI can be used in combination with standard glass PMT, though better results are obtained with quartz windows.
Properties:
| Density(g/cm3) | 4.51 |
| Melting Point (K) | 894 |
| Thermal Expansion Coefficient (K-1) | 54 x 10-6 |
| Cleavage Plane | None |
| Hardness (Mho) | 2 |
| Hygroscopic | Slightly |
| Wavelength of Emission Maximum (nm) | 550 |
| Lower Wavelength Cutoff(nm) | 320 |
| Refractive Index at Emission Maximum | 1.79 |
| Primary Decay Time (ns) | 1000 |
| Afterglow (after 30ms) [%] | 0.5 – 0.8 |
| Light Yield (photons/keV) | 52- 56 |
| Photoelectron Yield [% of NaI(Tl)] (for γ-rays) | 45 |
Advantage:
Well matched with PD
Good stopping power
Good energy resolution/ low afterglow
Application:
Gamma detector
X-ray imaging
Security inspection
High energy physics
SPECT
Product shots:
FAQ:
1.Q: Are you a factory manufacturer?
A: Yes ,we are manufacturer with 13 years experience in the scintillator crystal industry and supplied many famous brands with good quality and service.
2.Q:Where is your main market?
A:Europe, America, Asia.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.