QQ客服 官方微博 反馈留言

	White up-conversion luminescent property in re3+:gd3ga5o12 nanocrystals
	Sun, Chengli1,2; Lue, Wancong1,2; Ma, Xinghua1,2; Cao, Ting1,2; Li, Jianfu1; Zhu, Zhaojie1; You, Zhenyu1; Wang, Yan1; Tu, Chaoyang1
刊名	Journal of nanoscience and nanotechnology
	2010-10-01
卷号	10期号:10页码:6527-6533
关键词	Gd3ga5o12 Up-conversion Nanocrystals Energy transfer
ISSN号	1533-4880
DOI	10.1166/jnn.2010.2620
通讯作者	Tu, chaoyang()
英文摘要	Rare-earth ions doped gd3ga5o12 nanocrystals have been prepared by a propellant combustion synthesis method and their up-conversion properties were systematically investigated in this paper. xrd, sem, tem, and up-conversion emission spectra were used to characterize the synthesized nanocrystals. energy transfer from yb3+ to er3+ and tm3+ can occur simultaneously in the as-synthesized gd3ga5o12 nanocrystals. the up-conversion mechanisms and relevant energy transfer processes are discussed. a white light generation was observed when the yb3+, er3+ and tm3+ were directly incorporated in the gd3ga5o12 lattice. and its calculated color coordinates is (0.35, 0.41) under the excitation at 974.5 nm. the bright white luminescent nanocrystals may have potential application in the field of lighting, displays and photonics.
WOS关键词	COMBUSTION SYNTHESIS ; OPTICAL-PROPERTIES ; THIN-FILMS ; NANOPARTICLES ; EMISSION ; ION ; RED ; LANTHANIDE ; POWDERS ; GREEN
WOS研究方向	Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS类目	Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
语种	英语
出版者	AMER SCIENTIFIC PUBLISHERS
WOS记录号	WOS:000280361400037
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2410672
专题	中国科学院大学
通讯作者	Tu, Chaoyang
作者单位	1.Chinese Acad Sci, Key Lab Mat Chem & Phys, Fujian Inst Res Struct Matter, Fuzhou 350002, Fujian, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Sun, Chengli,Lue, Wancong,Ma, Xinghua,et al. White up-conversion luminescent property in re3+:gd3ga5o12 nanocrystals[J]. Journal of nanoscience and nanotechnology,2010,10(10):6527-6533.
APA	Sun, Chengli.,Lue, Wancong.,Ma, Xinghua.,Cao, Ting.,Li, Jianfu.,...&Tu, Chaoyang.(2010).White up-conversion luminescent property in re3+:gd3ga5o12 nanocrystals.Journal of nanoscience and nanotechnology,10(10),6527-6533.
MLA	Sun, Chengli,et al."White up-conversion luminescent property in re3+:gd3ga5o12 nanocrystals".Journal of nanoscience and nanotechnology 10.10(2010):6527-6533.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。