Hybrid nanostructure of SiO2@Si with Au-nanoparticles for surface enhanced Raman spectroscopy

In this study, a structure of large-area orderly-arranged SiO2@Si core–shell nanoparticles decorated with Au nanoparticles was fabricated for surface-enhanced Raman spectroscopy (SERS). This hybrid structure features light confinement in the Si shells and a uniform distribution of localized electric...

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Veröffentlicht in:	Nanoscale 2019-07, Vol.11 (28), p.13484-13493
Hauptverfasser:	Yang, Huan, Li, Ben Q, Jiang, Xinbing, Shao, Jinyou
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption spectra Computer simulation Coupling Electric fields Gold Hybrid structures Nanoparticles Raman spectra Raman spectroscopy Silicon dioxide Spectrum analysis Substrates
Online-Zugang:	Volltext
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