【摘要】 从0.33—5.7μm的波长范围内系统地测定了温度为10K、90K和30OK时YAlO₃:Nd³⁺的吸收光谱,定出Nd³⁺在晶体场作用下的斯塔克（Stark）子能级。并在10K到663K的温度范围内,观察了部分光谱线的温度效应,得到一些有意义的结果。更多还原

【Abstract】 At temperatures of 10 K, 90 K and 300 K, the absorption spectra of YA103:Nd8+ are systematically examined in the region of 0.33-5.7 μm. The Stark’s sub-levels by the action of the crystalline field are assigned. In addition, the temperature effect of a few spectra in the temperature range of 10-663 K are observed and some interesting results are obtained.更多还原