三角晶场中3d^3离子~2E态双重谱线结构研究  

Double spectrum structure of 2 E state for 3d 3 ions in trigonal symmetry crystal field

作　　者：杨子元[1] 邰持明[1] 郑俊博[1] 

机构地区：[1]宝鸡文理学院物理系,陕西宝鸡721007

出　　处：《宝鸡文理学院学报（自然科学版）》1999年第3期43-46,共4页Journal of Baoji University of Arts and Sciences(Natural Science Edition)

基　　金：陕西省教委专项基金;陕西省自然科学基金

摘　　要：采用完全对角化方法，研究了３ｄ３ 态离子２ Ｅ 态能级分裂；在此基础上，用本文建立的中间场能量矩阵，对２ Ｅ态分裂的三阶微扰解析式 Ｄ（２ Ｅ） 进行了验证。结果表明：微扰解析式的结果远偏离对角化全组态的计算结果。The splitting of the 2 E state for 3d 3 ions has been investigated in terms of the method of the diagonalization Hamiltonian matrices.On the basis of the analysical perturbation expression D( ２E) for the splitting of 2 E state is examined with the use of energy matrices.The results show that the perturbation expression for D( 2E) turns out results quite different from those obtained by the diagonal energy matrices.\;

关 键 词：3d^3离子 ^2E态 三角晶场 掺杂晶体 双重谱线 

分 类 号：O734[理学—晶体学]