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Journal Articles Physical Review B: Condensed Matter and Materials Physics (1998-2015) Year : 2007

Simple model for the polarization effects in tip-enhanced Raman spectroscopy

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Abstract

The paper addresses the polarization properties of tip enhanced Raman spectroscopy TERS through an experimental study on 001 - and 111 -oriented crystalline Si samples and quantitatively describes them by using a simple phenomenological model. The model, conceptually similar to that used in surface-enhanced Raman scattering SERS , is based on the introduction of a phenomenological tip-amplification tensor accounting for the interaction of the tip with the electromagnetic field. It was found to be in a good agreement not only with our experimental data but also with the measurements and numerical simulations of other groups.
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hal-00838082 , version 1 (24-06-2013)

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Razvigor Ossikovski, Quang Nguyen, Gennaro Picardi. Simple model for the polarization effects in tip-enhanced Raman spectroscopy. Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75, pp.045412. ⟨10.1103/PhysRevB.75.045412⟩. ⟨hal-00838082⟩
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