Propagating and Localized Surface Plasmons in Hierarchical Metallic Structures for Surface-Enhanced Raman Scattering

被引：21

作者：

Wang, Xinnan ^{[1
]}

Wang, Yuyang ^{[1
]}

Cong, Ming ^{[1
]}

Li, Haibo ^{[1
]}

Gu, Yuejiao ^{[1
]}

Lombardi, John R. ^{[2
]}

Xu, Shuping ^{[1
]}

Xu, Weiqing ^{[1
]}

机构：

[1] Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China

[2] CUNY City Coll, Dept Chem, New York, NY 10031 USA

来源：

SMALL | 2013年 / 9卷 / 11期

基金：

高等学校博士学科点专项科研基金; 中国国家自然科学基金;

关键词：

EXCITATION; RESONANCE; ARRAYS; SILVER;

D O I：

10.1002/smll.201202424

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A highly ordered hierarchical periodic structure with large area is fabricated to support surface plasmon (SP) and surface-enhanced Raman scattering (SERS). This novel metallic submicro-nano structure exhibits a complex honeycomb-like geometry, which is confirmed in experiments to support both PSPs and LSPs. Multiple modes of SPs are expected to have co-enhanced Raman scattering, heralding the development of more sophisticated hybrid surface plasmonic nanodevices. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：1895 / 1899

页数：5

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