Localized-Surface-Plasmon Enhanced the 357 nm Forward Emission from ZnMgO Films Capped by Pt Nanoparticles

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	Localized-Surface-Plasmon Enhanced the 357 nm Forward Emission from ZnMgO Films Capped by Pt Nanoparticles
	You JB; Yin ZG; Zhang XW
刊名	nanoscale research letters
	2009
卷号	4 期号:10 页码:1121-1125
关键词	ZnMgO films Photoluminescence Localized surface plasmon Nanoparticles
ISSN号	1931-7573
通讯作者	zhang xw chinese acad sci inst semicond key lab semicond mat sci beijing 100083 peoples r china. e-mail address: xwzhang@semi.ac.cn
中文摘要	the pt nanoparticles (nps), which posses the wider tunable localized-surface-plasmon (lsp) energy varying from deep ultraviolet to visible region depending on their morphology, were prepared by annealing pt thin films with different initial mass-thicknesses. a sixfold enhancement of the 357 nm forward emission of znmgo was observed after capping with pt nps, which is due to the resonance coupling between the lsp of pt nps and the band-gap emission of znmgo. the other factors affecting the ultraviolet emission of znmgo, such as emission from pt itself and light multi-scattering at the interface, were also discussed. these results indicate that pt nps can be used to enhance the ultraviolet emission through the lsp coupling for various wide band-gap semiconductors.
学科主题	光电子学
收录类别	SCI
资助信息	national natural science foundation of china 50601025 60876031"863'' project of china 2009aa03z305 cas special grant for postgraduate research innovation and practice this work was financially supported by the national natural science foundation of china (grant no. 50601025 60876031) and the "863'' project of china (2009aa03z305). one of the authors (jby) thanks the cas special grant for postgraduate research innovation and practice.
语种	英语
公开日期	2010-03-08
内容类型	期刊论文
源URL	[http://ir.semi.ac.cn/handle/172111/6983]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	You JB,Yin ZG,Zhang XW. Localized-Surface-Plasmon Enhanced the 357 nm Forward Emission from ZnMgO Films Capped by Pt Nanoparticles[J]. nanoscale research letters,2009,4(10):1121-1125.
APA	You JB,Yin ZG,&Zhang XW.(2009).Localized-Surface-Plasmon Enhanced the 357 nm Forward Emission from ZnMgO Films Capped by Pt Nanoparticles.nanoscale research letters,4(10),1121-1125.
MLA	You JB,et al."Localized-Surface-Plasmon Enhanced the 357 nm Forward Emission from ZnMgO Films Capped by Pt Nanoparticles".nanoscale research letters 4.10(2009):1121-1125.