Silicon nanowires with silver nanoparticles as surface-enhanced Raman scattering substrates

Authors

Eloise Anguluan ⋅ PH National Institute of Physics, University of the Philippines Diliman
Joseph Christopher Ragasa ⋅ PH National Institute of Physics, University of the Philippines Diliman
Neil Irvin Cabello ⋅ PH National Institute of Physics, University of the Philippines Diliman
Armando S. Somintac ⋅ PH National Institute of Physics, University of the Philippines Diliman
Arnel A. Salvador ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

The need to detect minute amounts of chemicals leads us to develop reproducible and robust substrates that enhance the weak Raman signals from these analytes. Surface-enhanced Raman scattering (SERS) substrates were fabricated using silicon nanowires (SiNW) with silver nanoparticles (AgNP). We demonstrate the capability of the fabricated SERS substrate by taking the Raman spectra of different concentrations of rhodamine 6G.

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Issue

2013: Proceedings of the 31st Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP2013-3A-7

Section

Materials Science

Published

2013-10-23

How to Cite

[1]

E Anguluan, JC Ragasa, NI Cabello, AS Somintac, and AA Salvador, Silicon nanowires with silver nanoparticles as surface-enhanced Raman scattering substrates, Proceedings of the Samahang Pisika ng Pilipinas 31, SPP2013-3A-7 (2013). URL: https://proceedings.spp-online.org/article/view/SPP2013-3A-7.