Crystal-field model of vanadium in 6H silicon carbide

被引：24
作者：
Kaufmann, B
Dornen, A
Ham, FS
机构：
[1] LEHIGH UNIV,DEPT PHYS,BETHLEHEM,PA 18015
[2] LEHIGH UNIV,SHERMAN FAIRCHILD LAB,BETHLEHEM,PA 18015
来源：
PHYSICAL REVIEW B | 1997年 / 55卷 / 19期
关键词：
D O I：
10.1103/PhysRevB.55.13009
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The optical transitions of vanadium V4+(3d(1)) on the hexagonal lattice site (h) of 6H-silicon carbide are studied by Fourier-Zeeman spectroscopy. The Zeeman splitting of the four zero-phonon lines is completely resolved. We first obtain the effective g factors from the Zeeman splitting. In a second step we apply a crystal-held description which successfully describes all spectroscopic data. We also discuss the role of the Jahn-Teller coupling in the excited state.
引用
收藏
页码：13009 / 13019
页数：11
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