Used in various industries for its unique properties, particularly in the field of electronics and optics. It is a key component in the production of green phosphors, which are essential for color displays in televisions, monitors, and LED lighting. Additionally, it plays a crucial role in the manufacturing of solid-state devices, such as lasers and fluorescent lamps, where it enhances efficiency and color quality. In the medical field, it is utilized in certain imaging techniques, including X-ray screens, due to its ability to emit light when exposed to radiation. Its applications also extend to research and development, where it is used as a dopant in materials to study and improve their optical and magnetic properties.