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Surface Plasmons: Propagating and Localized Surface Plasmons in Hierarchical Metallic Structures for Surface‐Enhanced Raman Scattering (Small 11/2013)
Author(s) -
Wang Xinnan,
Wang Yuyang,
Cong Ming,
Li Haibo,
Gu Yuejiao,
Lombardi John R.,
Xu Shuping,
Xu Weiqing
Publication year - 2013
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201370064
Subject(s) - raman scattering , plasmon , materials science , surface plasmon , scattering , raman spectroscopy , surface (topology) , localized surface plasmon , metal , nanotechnology , light scattering , optics , optoelectronics , physics , geometry , mathematics , metallurgy
A highly ordered hierarchical periodic structure with a large area is fabricated to support surface plasmon (SP) and surface‐enhanced Raman scattering (SERS). This novel metallic submicro‐nano structure described on page 1895 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 a further development of more sophisticated hybrid surface plasmonic nanodevices.