Noun
a crystalline salt used like potassium iodide
Source: WordNetAnother application of thallium doping is the sodium iodide crystals in gamma radiation detection devices. Source: Internet
Examples of such preparations include: citation * Tincture of iodine : iodine in ethanol, or iodine and sodium iodide in a mixture of ethanol and water. Source: Internet
In these, the sodium iodide crystals are doped with a small amount of thallium to improve their efficiency as scintillation generators. citation Some of the electrodes in dissolved oxygen analyzers contain thallium. Source: Internet
Potassium iodide and sodium iodide are typically used forms of supplemental iodine. Source: Internet
Scintillation-type detectors use a radiation-sensitive crystal, most commonly thallium-doped sodium iodide (NaI(Tl)), which emits light when struck by gamma photons. Source: Internet