Crystal-field model of vanadium in 6H silicon carbide

被引：25

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.

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收藏

页码：13009 / 13019

页数：11

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