https://www.ostphotonics.com/products/gagg-ce-gadolinium-aluminum-gallium-garnet-inorganic-scintillators-crystal.html OST Photonics GAGG(Ce) Scintillators GAGG(Ce) gadolinium gallium aluminum garnet is a new detection material for high-end CT and security equipment. It has the advantages of high density, high light output, short decay time, and low radioactive background. Besides, it has stable chemical composition, no cleavability and no hygroscopy, and is easy to process and assemble, which can be applied in the fields of radiation detection and high energy physics.