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题名:
Self-Similar Chain of Nanocrescents as a Surface-Enhanced Raman Scattering Substrate
作者: Yang, Lanying1; Luo, Xiangang2; Hong, Minghui1
刊名: JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE
出版日期: 2010-08-01
卷号: 7, 期号:8, 页码:1364-1367
关键词: Surface-Enhanced Raman Scattering ; Surface Plasmons
文章类型: Article
英文摘要: A self-similar cascade of three nanocrescents with progressively decreasing sizes and separations were proposed. Electric field was obtained in this structure using 3D-FDTD simulation. The maximum E-field enhancement factor of over 105 was obtained with both polarizations of perpendicular and parallel to the axis of the chain, which is larger than the single crescent. The location of the hottest spots and the maximum E-field value depend on the polarization of incident light. These results show that this structure holds a great promise in application of surface-enhanced Raman scattering (SERS) substrate for nanooptical detection, and nanooptical antenna etc.
WOS标题词: Science & Technology ; Physical Sciences ; Technology
类目[WOS]: Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
研究领域[WOS]: Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
关键词[WOS]: NOBLE-METAL NANOPARTICLES ; OPTICAL-PROPERTIES ; PLASMON RESONANCES ; GOLD NANOPARTICLES ; EFFICIENT NANOLENS ; SPECTROSCOPY ; NANOSPHERES ; PARTICLES ; RESONATOR ; NANORODS
收录类别: SCI
语种: 英语
WOS记录号: WOS:000279873900004
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3328
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Natl Univ Singapore, Dept Elect & Comp Engn, Singapore 117576, Singapore
2.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China

Recommended Citation:
Yang, Lanying,Luo, Xiangang,Hong, Minghui. Self-Similar Chain of Nanocrescents as a Surface-Enhanced Raman Scattering Substrate[J]. JOURNAL OF COMPUTATIONAL AND THEORETICAL NANOSCIENCE,2010,7(8):1364-1367.
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