Billion-Fold Increase in Tip-Enhanced Raman Signal

A billion-fold increase in the Raman signal over conventional tip-enhanced Raman spectroscopy/microscopy (TERS) is reported. It is achieved by introducing a stimulating beam confocal with the pump beam into a conventional TERS setup. A stimulated TERS spectrum, closely corresponding to its spontaneo...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	ACS nano 2014-04, Vol.8 (4), p.3421-3426
Hauptverfasser:	Wickramasinghe, H. Kumar, Chaigneau, Marc, Yasukuni, Ryohei, Picardi, Gennaro, Ossikovski, Razvigor
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Image contrast Imaging Raman spectroscopy Self-assembled monolayers Spontaneous Thiols Topography
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!