CsI(Na)
Introduction:
Cesium iodide scintillators are inorganic scintillators based on cesium iodide. According to the addition of different activators, they can be divided into thallium activated and sodium activated, both
colorless and transparent cubic scintillators. It is characterized by high density, high average atomic number, and high detection efficiency for gamma rays and X rays. And no cleavage, good processing
performance, can be made into a variety of shapes of the detector. It is widely used in high energy physics, nuclear physics, space physics, luggage safety inspection, container inspection, industrial
material level meter and other fields.
Properties:
Density(g/cm3) | 4.51 |
Index of Refraction(Peak wavelength) | 1.80 |
Wavelength of emission max | 420 |
Decay time(ns) | 630 |
Hardness(Mohs) | 2 |
Afterglow | 0.5~5%@6ms |
Light output (to Nal:TI)% | 85 |
Hygroscopicity | Yes |