There is phase transition in the sample due to cation antisite disorder increase with high-fluence electron irradiation, V-type color center is easy saturation after electron and y rays irradiation.

• 通过研究发现随着电子辐照注量的增加将导致样品中的反尖晶石结构少量增加，说明在电子辐照时样品中存在相变，辐照镁铝尖晶石透明陶瓷时，样品中的V型色心很容易饱和。