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	Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics
	Wu, Botao1,2; Zhou, Shifeng3; Ruan, Jian1,2; Qiao, Yanbo1,2; Chen, Danping1; Zhu, Congshan1; Qiu, Jianrong3
刊名	Applied physics letters
	2008-04-14
卷号	92期号:15页码:3
ISSN号	0003-6951
DOI	10.1063/1.2909543
通讯作者	Wu, botao(botao.wu@yahoo.com.cn)
英文摘要	Transparent li(2)o-ga(2)o(3)-sio(2) glass ceramics containing cr(3+)/ni(2+) codoped liga(5)o(8) nanocrystals were synthesized. the steady state emission spectra indicated that the near-infrared emission intensity of ni(2+) at 1300 nm in cr(3+)/ni(2+) codoped glass ceramics was enhanced up to about 7.3 times compared with that in ni(2+) single-doped glass ceramics with 532 nm excitation. this enhancement in emission intensity was due to efficient energy transfer from cr(3+) to ni(2+), which was confirmed by time-resolved emission spectra. the energy transfer efficiency was estimated to be 85% and the energy transfer mechanism was discussed. (c) 2008 american institute of physics.
WOS关键词	YTTRIUM-ALUMINUM-GARNET ; ENERGY-TRANSFER ; SENSITIZED ND-3 ; LASER ; LUMINESCENCE ; CR-3 ; CR3+
WOS研究方向	Physics
WOS类目	Physics, Applied
语种	英语
出版者	AMER INST PHYSICS
WOS记录号	WOS:000255117100002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2390683
专题	中国科学院大学
通讯作者	Wu, Botao
作者单位	1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Zhejiang Univ, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
推荐引用方式 GB/T 7714	Wu, Botao,Zhou, Shifeng,Ruan, Jian,et al. Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics[J]. Applied physics letters,2008,92(15):3.
APA	Wu, Botao.,Zhou, Shifeng.,Ruan, Jian.,Qiao, Yanbo.,Chen, Danping.,...&Qiu, Jianrong.(2008).Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics.Applied physics letters,92(15),3.
MLA	Wu, Botao,et al."Enhanced near-infrared emission from ni(2+) in cr(3+)/ni(2+) codoped transparent glass ceramics".Applied physics letters 92.15(2008):3.

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