Iodide Doped

Some articles on doped, iodide doped:

List of Inorganic Scintillators
... CaF2(Eu) or calcium fluoride doped with europium The material is not hygroscopic, has a 940 ns decay time, and is relatively low-Z ... CaWO4 or calcium tungstate CsI(Tl) or cesium iodide doped with thallium these crystals are one of the brightest scintillators ... CsI(Na) or cesium iodide doped with sodium the crystal is less bright than CsI(Tl), but comparable in light output to NaI(Tl) ...