Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal

doi:10.1016/j.physb.2009.11.003

IMR OpenIR

	Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal
	Liu Hong-Gang 1; Zheng Wen-Chen 1,4; Feng Wen-Lin 1,2; Yang, Wei-Qing 1,3
通讯作者	Zheng Wen-Chen(zhengwc1@163.com)
	2010-02-15
发表期刊	PHYSICA B-CONDENSED MATTER
ISSN	0921-4526
卷号	405 期号:4 页码:1055-1057
摘要	The optical spectral band positions and electron paramagnetic resonance (EPR) g factors g(x), g(y) and g(z) in LuAlO3:Ce3+ crystal are calculated by using a complete diagonalization (of energy matrix) method (CDM). In the method, the Zeeman (or magnetic) interaction is added to the Hamiltonian in the conventional CDM and so the present Hamiltonian includes all the interactions for 40 ions under electric field (i.e., the crystal field in crystal) and external magnetic field (in EPR experiment). The calculated results are in reasonable agreement with the experimental values. In addition, the calculated g factors and optical spectra from the present CDM are very close to those from the conventional CDM. It appears that both CDMs can be effective to the calculations of g factors (and also optical spectra) for 4f(n) ions in crystals. (C) 2009 Elsevier B.V. All rights reserved.
关键词	Crystal-field theory Electron paramagnetic resonance Optical spectra Ce3+ LuAlO3
DOI	10.1016/j.physb.2009.11.003
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Condensed Matter
WOS记录号	WOS:000274607700005
出版者	ELSEVIER SCIENCE BV
引用统计	被引频次：10[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/321006/102156
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.Chongqing Inst Technol, Dept Appl Phys, Chongqing 400050, Peoples R China 3.Chengdu Univ Informat & Technol, Dept Opt & Elect, Chengdu 610225, Peoples R China 4.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Liu Hong-Gang,Zheng Wen-Chen,Feng Wen-Lin,et al. Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal[J]. PHYSICA B-CONDENSED MATTER,2010,405(4):1055-1057.
APA	Liu Hong-Gang,Zheng Wen-Chen,Feng Wen-Lin,&Yang, Wei-Qing.(2010).Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal.PHYSICA B-CONDENSED MATTER,405(4),1055-1057.
MLA	Liu Hong-Gang,et al."Investigations of the optical spectra and EPR g factors for LuAlO3: Ce3+ Crystal".PHYSICA B-CONDENSED MATTER 405.4(2010):1055-1057.