ZERO-FIELD SPLITTING AND THE OPTICAL FINE-STRUCTURE IN FE-3+-AL2O3 CRYSTALS

被引：15
|
作者：
YU, WL
WANG, JZ
机构：
[1] Department of Physics, Sichuan Normal University, Chengdu
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1993年 / 176卷 / 02期
关键词：
D O I：
10.1002/pssb.2221760216
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The ZFS parameters D, F, and a of Fe3+ in Al2O3 are evaluated by taking the spin orbit interaction as the perturbation to the crystal-field and the electrostatic potentials. Calculations are carried out up to fifth order and show a good convergence. Meanwhile, the optical fine structure is analyzed by diagonalizing the complete energy matrices. The obtained results are in good agreement with the experimental data reported in the literature.
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页码：433 / 439
页数：7
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