GdF3

Gadolinium fluoride (GdF₃) is an inorganic ceramic compound belonging to the rare-earth fluoride family, characterized by high thermal stability and optical transparency in the infrared spectrum. It is primarily employed in optical and photonic applications, including infrared windows, laser optics, and scintillator materials for radiation detection systems. GdF₃ is valued in specialized aerospace and nuclear instrumentation contexts where resistance to thermal shock and chemical inertness are critical; it remains less common than yttrium fluoride alternatives but offers distinct advantages in specific wavelength ranges and neutron interaction properties.