Studies on upconversion mechanism of ZrO2 : Er3+, Yb3+ nanocrystals under excitation at 488 and 980 nm

	Studies on upconversion mechanism of ZrO2 : Er3+, Yb3+ nanocrystals under excitation at 488 and 980 nm
其他题名	论文其他题名
	Jia R. K.; Jian W. P.; Guo W.; Shan G. Y.; Lu Q.; Liu Z. Y.; Bai Y. B.; Li T. J.; Kong X. G.
	2004
发表期刊	Chemical Research in Chinese Universities
ISSN	1005-9040
卷号	20 期号:6 页码:781-784
摘要	Erbium, Ytterbium-codoped ZrO2 nanoparticles(ZrO2 : Er3+,Yb3+) were prepared by the sol-emulsion-gel technique. The purpose of the present study is the application of upconversion phosphor in the biological label. In order to make out the mechanism of upconversion under 980 nm excitation the 488 nm pump was used. The influence of temperature on the crystallite phase was studied. The results confirm the upconverted mechanism in ZrO2 : Er3+,Yb3+ nanocrystals is due to an energy transfer upconversion(ETU).
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25816
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Jia R. K.,Jian W. P.,Guo W.,et al. Studies on upconversion mechanism of ZrO2 : Er3+, Yb3+ nanocrystals under excitation at 488 and 980 nm[J]. Chemical Research in Chinese Universities,2004,20(6):781-784.
APA	Jia R. K..,Jian W. P..,Guo W..,Shan G. Y..,Lu Q..,...&Kong X. G..(2004).Studies on upconversion mechanism of ZrO2 : Er3+, Yb3+ nanocrystals under excitation at 488 and 980 nm.Chemical Research in Chinese Universities,20(6),781-784.
MLA	Jia R. K.,et al."Studies on upconversion mechanism of ZrO2 : Er3+, Yb3+ nanocrystals under excitation at 488 and 980 nm".Chemical Research in Chinese Universities 20.6(2004):781-784.

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