INVESTIGATION OF THE SPLITTINGS OF (4)A(2) AND (2)E STATES FOR CR3+ IN A TETRAGONAL SRTIO3 CRYSTAL

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	INVESTIGATION OF THE SPLITTINGS OF (4)A(2) AND (2)E STATES FOR CR3+ IN A TETRAGONAL SRTIO3 CRYSTAL
	W. C. Zheng
	1994
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	6 期号:11 页码:2241-2244
摘要	By introducing a release factor k, the expressions for calculating the splittings of the 4A2 and 2E states for 3d3 ions in the tetragonal phase of the perovskite structure have been established. According to these expressions, the splittings of the 4A2 and 2E states are studied for Cr3+ in a tetragonal SrTiO3 Crystal by applying the parameters obtained from optical spectra and from the EPR g-factor. It is found that, to reach a good fit between theory and experiment, the local rotation angle phi in the vicinity of the Cr3+ ion is required to be 1.8 that of the host ion.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china.;zheng, wc (reprint author), sichuan univ,dept mat sci,chengdu 610064,peoples r china
关键词	Lattice Coupling-coefficients Spin Phase
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38981
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. C. Zheng. INVESTIGATION OF THE SPLITTINGS OF (4)A(2) AND (2)E STATES FOR CR3+ IN A TETRAGONAL SRTIO3 CRYSTAL[J]. Journal of Physics-Condensed Matter,1994,6(11):2241-2244.
APA	W. C. Zheng.(1994).INVESTIGATION OF THE SPLITTINGS OF (4)A(2) AND (2)E STATES FOR CR3+ IN A TETRAGONAL SRTIO3 CRYSTAL.Journal of Physics-Condensed Matter,6(11),2241-2244.
MLA	W. C. Zheng."INVESTIGATION OF THE SPLITTINGS OF (4)A(2) AND (2)E STATES FOR CR3+ IN A TETRAGONAL SRTIO3 CRYSTAL".Journal of Physics-Condensed Matter 6.11(1994):2241-2244.