ZEEMAN EFFECT OF CR3+ FLUORESCENCE IN SRTIO3

被引:12
作者
BURKE, WJ
PRESSLEY, RJ
机构
[1] RCA Laboratories, Princeton
来源
PHYSICAL REVIEW | 1969年 / 182卷 / 02期
关键词
D O I
10.1103/PhysRev.182.395
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The purely electronic transition of the 8000- fluorescence of pure and chromium-doped SrTiO3 has been studied using applied magnetic fields. The transverse Zeeman spectrum shows that the fluorescence is the magnetic dipole transition from the Eg2 to the A2g4 state of the Cr3+ ion. The Eg2 state is split by the tetragonal crystal field below 110°K. Relative intensities of the components with an applied magnetic field along a [110] direction show that the v component lies highest in energy, indicating that the distortion is tensive. © 1969 The American Physical Society.
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页码:395 / &
相关论文
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