Sodium iodide crystal (NaI) is a common scintillator material with obvious performance advantages and disadvantages.

Sodium iodide, chemical formula NaI, is an inorganic compound that appears as colorless cubic crystals or white granular solids, odorless, and tastes salty and bitter. Sodium iodide crystal (NaI crystal) is an inorganic scintillator that can be used in the manufacturing of medical imaging equipment. It is mainly used in the manufacturing of CT detectors,…