Crystal structure and luminescence of the orthoborate Ln(1-x)BO(3): Eu-x Ln=Y,Gd

	Crystal structure and luminescence of the orthoborate Ln(1-x)BO(3): Eu-x Ln=Y,Gd
其他题名	论文其他题名
	Zhang W. W.; Xie P. B.; Zhang W. P.; Yin M.; Jing L.; Lu S. Z.; Lou L. R.; Xia S. D.
	2001
发表期刊	Journal of Inorganic Materials
ISSN	1000-324X
卷号	16 期号:1 页码:9-16
摘要	LnBO(3):Eu(Ln=Y,Gd)orthoborates were prepared by solid state reaction and sol-gel technique. Nephelauxetic effect was observed in the F-7(0) --> D-5(0) transition of Eu3+ in pseudo-vaterite type YBO3 when the excitation spectra were carried out at different temperatures. according to the luminescence of YBO3:Eu at low temperatures and the effect of different temperatures on the luminescence, the site symmetries of Ln(3+) in YBO3 were revised to be a D-3 and a similar Ca. Different luminescent intensities and quenching concentrations were found for the sol-gel samples and corresponding solid-state-synthesized ones. The effect of defects or dislocations was taken into account to explain these phenomena. The luminescence of annealed samples and the Raman spectra of them suggested the presence of Eu3+ clusters in the sol-gel crystalline YBO3:Eu.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25884
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang W. W.,Xie P. B.,Zhang W. P.,et al. Crystal structure and luminescence of the orthoborate Ln(1-x)BO(3): Eu-x Ln=Y,Gd[J]. Journal of Inorganic Materials,2001,16(1):9-16.
APA	Zhang W. W..,Xie P. B..,Zhang W. P..,Yin M..,Jing L..,...&Xia S. D..(2001).Crystal structure and luminescence of the orthoborate Ln(1-x)BO(3): Eu-x Ln=Y,Gd.Journal of Inorganic Materials,16(1),9-16.
MLA	Zhang W. W.,et al."Crystal structure and luminescence of the orthoborate Ln(1-x)BO(3): Eu-x Ln=Y,Gd".Journal of Inorganic Materials 16.1(2001):9-16.

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