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arXiv · 1601.06366

Shape sensitive Raman scattering from Nano-particles

S. P. Apell·G. Mukhopadhyay·Tomasz Antosiewicz·J Aizpurua
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Abstract

We investigate the interplay of shape changes and localized surface plasmons in small metal particles with the potential of a large enhancement of the Raman signal from the particles own vibrations. The framework is a geometrical one where we study the change in geometric factors during the vibrational movement. The resulting cross-section is found to be of a detectable order of magnitude however much smaller than the elastic cross-section.

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S. P. Apell, G. Mukhopadhyay, Tomasz Antosiewicz, J Aizpurua. 2016-01-24. Shape sensitive Raman scattering from Nano-particles. https://arxiv.org/abs/1601.06366

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