Unified calculations of the optical and electron paramagnetic resonance spectral data for Ce3+ ion in Y3Ga5O12 crystal

doi:10.1016/j.physb.2011.09.001

IMR OpenIR

	Unified calculations of the optical and electron paramagnetic resonance spectral data for Ce3+ ion in Y3Ga5O12 crystal
	Su, Ping 1; Zheng, Wen-Chen 1,2
通讯作者	Zheng, Wen-Chen(zhengwc1@163.com)
	2011-12-01
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	406 期号:23 页码:4429-4431
摘要	Seven crystal field energy levels (obtained from the optical spectra) and three g factors g(x), g(y) and gz (obtained from electron paramagnetic resonance (EPR) spectra) for Ce3+ ion in Y3Ga5O12 crystal are calculated together by diagonalizing a complete energy matrix. The Hamiltonian of this energy matrix includes all the interactions for 4f(1) ion Ce3+ in rhombic crystal field and under an external magnetic field, and so the optical and EPR data can be studied in a unified way. The calculated crystal field energy levels are in better agreement with the experimental values than the calculated values in the previous paper, and the g factors (which have not been calculated previously) are explained reasonably. The results are discussed. (C) 2011 Elsevier B.V. All rights reserved.
关键词	Optical spectrum Electron paramagnetic resonance (EPR) spectrum Crystal field theory Y3Ga5O12 Ce3+
资助者	National Natural Science Foundation of China
DOI	10.1016/j.physb.2011.09.001
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[60890203]
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000296872800018
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/106554
专题	中国科学院金属研究所
通讯作者	Zheng, Wen-Chen
作者单位	1.Sichuan Univ, Dept Mat Sci, Chengdu 610064, Peoples R China 2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Su, Ping,Zheng, Wen-Chen. Unified calculations of the optical and electron paramagnetic resonance spectral data for Ce3+ ion in Y3Ga5O12 crystal[J]. PHYSICA B-CONDENSED MATTER,2011,406(23):4429-4431.
APA	Su, Ping,&Zheng, Wen-Chen.(2011).Unified calculations of the optical and electron paramagnetic resonance spectral data for Ce3+ ion in Y3Ga5O12 crystal.PHYSICA B-CONDENSED MATTER,406(23),4429-4431.
MLA	Su, Ping,et al."Unified calculations of the optical and electron paramagnetic resonance spectral data for Ce3+ ion in Y3Ga5O12 crystal".PHYSICA B-CONDENSED MATTER 406.23(2011):4429-4431.