Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal

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	Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal; Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal
	W. L. Feng; X. X. Wu; W. C. Zheng
	2008 ; 2008
发表期刊	Journal of Luminescence ; Journal of Luminescence
ISSN	0022-2313 ; 0022-2313
卷号	128 期号:9 页码:1471-1473
摘要	In this paper, we give an alternative suggestion that both the observed optical and electron paramagnetic resonance (EPR) spectra of Yttrium oxide (Y2O3):V3+ are attributed to V3+ ions at the S-6 site Of Y2O3. This suggestion is different from the opinion in the previous paper that the optical and EPR spectra are attributed to V3+ ions at the C, and S-6 sites, respectively. From the suggestion, the optical band positions and spin-Hamiltonian parameters are calculated by diagonalizing the complete energy matrix for 3d(2) ions in trigonal symmetry. The results are in good agreement with the experimental values, suggesting that both the observed optical and EPR spectra in Y2O3 :V3+ may be due to V3+ at S-6 site Of Y2O3 crystal. (c) 2008 Elsevier B.V. All rights reserved.; In this paper, we give an alternative suggestion that both the observed optical and electron paramagnetic resonance (EPR) spectra of Yttrium oxide (Y2O3):V3+ are attributed to V3+ ions at the S-6 site Of Y2O3. This suggestion is different from the opinion in the previous paper that the optical and EPR spectra are attributed to V3+ ions at the C, and S-6 sites, respectively. From the suggestion, the optical band positions and spin-Hamiltonian parameters are calculated by diagonalizing the complete energy matrix for 3d(2) ions in trigonal symmetry. The results are in good agreement with the experimental values, suggesting that both the observed optical and EPR spectra in Y2O3 :V3+ may be due to V3+ at S-6 site Of Y2O3 crystal. (c) 2008 Elsevier B.V. All rights reserved.
部门归属	[feng, wen-lin] chongqing inst technol, dept appl phys, chongqing 400050, peoples r china. [wu, xiao-xuan] civil aviat flight univ china, dept phys, guanghan 618307, peoples r china. [zheng, wen-chen] sichuan univ, dept mat sci, chengdu 610064, peoples r china. [zheng, wen-chen] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;feng, wl (reprint author), chongqing inst technol, dept appl phys, chongqing 400050, peoples r china;wenlinfeng@126.com ; [feng, wen-lin] chongqing inst technol, dept appl phys, chongqing 400050, peoples r china. [wu, xiao-xuan] civil aviat flight univ china, dept phys, guanghan 618307, peoples r china. [zheng, wen-chen] sichuan univ, dept mat sci, chengdu 610064, peoples r china. [zheng, wen-chen] chinese acad sci, int ctr mat phys, shenyang 110016, peoples r china.;feng, wl (reprint author), chongqing inst technol, dept appl phys, chongqing 400050, peoples r china;wenlinfeng@126.com
关键词	Optical Spectra Optical Spectra Epr Spectra Epr Spectra Crystal-field Theory Crystal-field Theory V3++ V3++ Y2o3 Y2o3 Spin-hamiltonian Parameters Spin-hamiltonian Parameters Paramagnetic-resonance Paramagnetic-resonance Energy-levels Energy-levels Cr3++ Cr3++ Ions Ions Field Field 3d(8) 3d(8)
URL	查看原文 ; 查看原文
WOS记录号	WOS:000257898500014 ; WOS:000257898500014
引用统计	被引频次：7[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/321006/32753
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	W. L. Feng,X. X. Wu,W. C. Zheng. Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal, Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal[J]. Journal of Luminescence, Journal of Luminescence,2008, 2008,128, 128(9):1471-1473, 1471-1473.
APA	W. L. Feng,X. X. Wu,&W. C. Zheng.(2008).Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal.Journal of Luminescence,128(9),1471-1473.
MLA	W. L. Feng,et al."Theoretical studies of the optical and EPR spectra for V3+ in Y2O3 crystal".Journal of Luminescence 128.9(2008):1471-1473.