High resolution probing of multi wall carbon nanotubes by Tip Enhanced Raman Spectroscopy in gap-mode

Gennaro Picardi; Marc Chaigneau; Razvigor Ossikovski

doi:10.1016/j.cplett.2008.12.088

Journal articles

High resolution probing of multi wall carbon nanotubes by Tip Enhanced Raman Spectroscopy in gap-mode

Gennaro Picardi ^{1, *} Marc Chaigneau ¹ Razvigor Ossikovski ¹

* Corresponding author

1 LPICM - Laboratoire de physique des interfaces et des couches minces [Palaiseau]

Abstract : We present Tip Enhanced Raman Spectroscopy (TERS) results with side illumination of a scanning tunneling microscope (STM) Au tip on thin multi wall carbon nanotubes deposited on Au(111) with a 75 nm lateral resolution. The spectral features observed in the enhanced near-field regime are discussed considering also the presence of defects in the tube(s) structure and/or trace amounts of amorphous carbon contaminations.

Document type :

Journal articles

Domain :

Chemical Sciences / Theoretical and/or physical chemistry

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https://hal-polytechnique.archives-ouvertes.fr/hal-00838036
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Submitted on : Monday, June 24, 2013 - 4:06:37 PM
Last modification on : Thursday, March 5, 2020 - 6:24:25 PM

High resolution probing of multi wall carbon nanotubes by Tip Enhanced Raman Spectroscopy in gap-mode

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High resolution probing of multi wall carbon nanotubes by Tip Enhanced Raman Spectroscopy in gap-mode

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