high-energy gamma radiation and charged particle detectors, and high-resolution imaging screens for gamma, x-rays, beta radiation and ultraviolet radiation. Ce:YAG can be further doped with gadolinium. See also Yttrium iron garnet Micro-Pulling-Down Nd:YAG laser Er:YAG laser References Yttrium compounds Aluminium compounds Synthetic minerals Optical materials Laser gain media Phosphors and scintillators Diamond simulants