Ultrasensitive Ultrafast Vibrational Spectroscopy Employing the Near Field of Gold Nanoantennas

We introduce a novel method to perform nonlinear vibrational spectroscopy on nanoscale volumes. Our technique uses the intense near field of infrared nanoantennas to amplify the nonlinear vibrational signals of molecules located in the vicinity of the antenna surface. We demonstrate the capabilities...

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Bibliographic Details

Published in:	Physical review letters Vol. 114; no. 23; p. 233004
Main Authors:	Selig, O, Siffels, R, Rezus, Y L A
Format:	Journal Article
Language:	English
Published:	United States 12-06-2015
Subjects:	Amplification Infrared Infrared spectroscopy Nanostructure Near fields Nonlinearity Spectroscopy Strategy
Online Access:	Get full text
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