ENERGY-LEVEL SCHEME FOR ND3+ IN PBMOO4

被引：8

作者：

SENGUPTA, D

SHARMA, KK

ARTMAN, JO

机构：

[1] Department of Physics, Carnegie-Mellon University, Pittsburgh

[2] Departments of Physics and Electrical Engineering, Carnegie-Mellon University, Pittsburgh

[3] Physics Department, Indian Institute of Technology, Kanpur (U.P.)

来源：

JOURNAL OF CHEMICAL PHYSICS | 1969年 / 51卷 / 04期

关键词：

D O I：

10.1063/1.1672228

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Crystal-field parameters appropriate for 54 symmetry were fit to the 4I9/2 and 4I11/2 sublevel splitting of Nd3+ in PbMoO4. Intermediate coupling wavefunctions were used. /-/ mixing between the 4I9/2 and 4I11/2 states was considered. The values found are (in cm-1) : B02=662.5, B04= -690.0, B04= -84.4, B44= -984.2, B46= -600.0, B4′4=-6.0, and B4′6=-0.8. The rms deviation of this fit was 4.8. We calculate ground-state g∥ and g+ values of 1.283 and 2.585; experimentally these are 1.351 and 2.592. By changing the B mn slightly we obtain 1.348 and 2.586.

引用

页码：1652 / &

共 10 条

[1] OPTICAL ABSORPTION SPECTRUM AND OPTICAL ZEEMAN EFFECT IN CAWO4 - YB3+ [J].