Investigations of the optical spectra and EPR g factors for LuAlO(3): Ce(3+) Crystal

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	Investigations of the optical spectra and EPR g factors for LuAlO(3): Ce(3+) Crystal
	H. G. Liu ; W. C. Zheng ; W. L. Feng ; W. Q. Yang
刊名	Physica B-Condensed Matter
	2010
卷号	405 期号:4 页码:1055-1057
关键词	Crystal-field theory Electron paramagnetic resonance Optical spectra Ce(3+) LuAlO(3) bi4ge3o12 single-crystals electron-paramagnetic-resonance scintillation properties yb3+ ions spectroscopy parameters er3+
ISSN号	0921-4526
中文摘要	The optical spectral band positions and electron paramagnetic resonance (EPR) g factors g(x), g(y) and g(z) in LuAlO(3):Ce(3+) 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.
原文出处	://WOS:000274607700005
公开日期	2012-04-13
内容类型	期刊论文
源URL	[http://210.72.142.130/handle/321006/31289]
专题	金属研究所_中国科学院金属研究所
推荐引用方式 GB/T 7714	H. G. Liu,W. C. Zheng,W. L. Feng,et al. Investigations of the optical spectra and EPR g factors for LuAlO(3): Ce(3+) Crystal[J]. Physica B-Condensed Matter,2010,405(4):1055-1057.
APA	H. G. Liu,W. C. Zheng,W. L. Feng,&W. Q. Yang.(2010).Investigations of the optical spectra and EPR g factors for LuAlO(3): Ce(3+) Crystal.Physica B-Condensed Matter,405(4),1055-1057.
MLA	H. G. Liu,et al."Investigations of the optical spectra and EPR g factors for LuAlO(3): Ce(3+) Crystal".Physica B-Condensed Matter 405.4(2010):1055-1057.