Nanostars on a fiber facet with near field enhancement for surface-enhanced Raman scattering detection

A 4-pointed gold nanostar is proposed to form the array on a fiber facet to achieve a greatly enhanced near field intensity for Surface-Enhanced Raman Scattering (SERS) detection. The proposed gold nanostar array has a Surface Plasmon Resonance (SPR) peaked at a wavelength of ∼650 nm with up to 45 t...

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Veröffentlicht in:	Applied physics. A, Materials science & processing Materials science & processing, 2014-04, Vol.115 (1), p.87-91
Hauptverfasser:	Sun, M., Wang, Y. X., Chen, Z. N., Gong, Y. D., Lim, J. L., Qing, X. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Arrays Characterization and Evaluation of Materials Condensed Matter Physics Fibers Gold Invited Paper Machines Manufacturing Nanostructure Nanotechnology Near fields Optical and Electronic Materials Physics Physics and Astronomy Processes Raman scattering Sensors Surfaces and Interfaces Thin Films Wavelengths
Online-Zugang:	Volltext
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