ND:CE:YAG CRYSTAL NO FURTHER A MYSTERY

Radiation induced recharging of Ce3+ and Ce4+ ions in Ce and Nd doped yttrium-aluminium garnet crystals was observed. This result is dependent upon the Ce3+ ion concentration and the type of ionizing radiation.Enhanced two.86 µm emission comparable to Ho³�? ⁵I6→⁵I7 was reached in Nd³�?Ho³�?codoped CaLaGa3O7 crystal for The 1st time.