Laser polarization as a critical factor in the SERS-based molecular sensing performance of nano-gapped Au nanowires

Nowadays, Au dimer-based nanostructures are exhaustively studied due to their outstanding potential as plasmonic nanoantennas for future applications in high-sensitivity molecular sensing by Surface-Enhanced Raman Spectroscopy (SERS). In this work, we analyze nano-gapped Au nanowires (NWs) or Au-NW...

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Veröffentlicht in:	Nanoscale 2024-08, Vol.16 (32), p.1528-15297
Hauptverfasser:	Roa, Simón, Kaihara, Terunori, Pedano, María Laura, Parsamyan, Henrik, Vavassori, Paolo
Format:	Artikel
Sprache:	eng
Schlagworte:	Dimers Electron beams Laser arrays Lasers Nanoantennas Nanostructure Nanowires Orientation Polarization Polarized light Raman spectroscopy Spectral resolution
Online-Zugang:	Volltext
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