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LiYF4:Nd3+的吸收光谱和它的子能级
The Absorption Spectra of LiYF4: Nd3+ and its Sub-level
【摘要】 生长了LiYF4:Nd3+单晶体,从吸收光谱测定了Nd3+在LiYF4中的斯塔克子能级的能量值,首次发现,在同种晶体中,由于相对应的晶轴长度的不同将使子能级的能量值稍有差异。同时,又根据Judd-Racah理论进行了计算。
【Abstract】 The single crystal LiYF4 : Nd3+ is grown. We determine the energy values of the sub-levels of Nd in LiYF4. For the crystal with same construction, the length of the corresponding axes are different, then the energy values of sub-levels of Nd3+ are slightly different. This phenomena are discoered first by us. We calculate the energy values of the sub-levels using the theory of Judd-Racah.
- 【文献出处】 光谱学与光谱分析 ,Spectroscopy and Spectral Analysis , 编辑部邮箱 ,1984年05期
- 【被引频次】6
- 【下载频次】53