Thursday, May 2025

05:00 PM - 08:00 PM

Room: 220A

Session: Emerging Technologies and Applications Posters

Investigation of the Impact of Moisture on the X-Ray Characteristics of Cesium Iodide Scintillators

Late-News

Description:

We found that when water vapor penetrates into the interior of Thallium Iodide (CsI:TlI) crystal pillars, the pillars would undergo deliquescence and change the morphology, which is going to enhance the probability of visible light scattering. On this basis, a new proposal of Parylene interlayer encapsulation, which enhances the ability of water vapor barrier and thus improved the MTF stability of CsI:TlI scintillators, by chemical vapor deposition (CVD) is presented.