Silver nanoparticle coverage dependence of surface-enhanced Raman scattering

We report surface-enhanced Raman scattering (SERS) from 4-mercaptopyridine adsorbed on nanotextured silver surfaces as the coverage of silver is varied. The degree of surface enhancement is strongly dependent on silver coverage and correlated to the extinction of the surface at the Raman excitation...

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Veröffentlicht in:	Applied physics. B, Lasers and optics Lasers and optics, 2006-07, Vol.84 (1-2), p.289-293
Hauptverfasser:	Wang, Z., Rothberg, L.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Extinction Hot spots Nanocomposites Nanomaterials Nanostructure Plasmons Raman scattering Silver
Online-Zugang:	Volltext
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