Improved Surface-Enhanced-Raman Scattering Sensitivity Using Si Nanowires/Silver Nanostructures by a Single Step Metal-Assisted Chemical Etching

Improved Surface-Enhanced-Raman Scattering Sensitivity Using Si Nanowires/Silver Nanostructures by a Single Step Metal-Assisted Chemical Etching

In this study, we developed highly sensitive substrates for Surface-Enhanced-Raman-Scattering (SERS) spectroscopy, consisting of silicon nanowires (SiNWs) decorated by silver nanostructures using single-step Metal Assisted Chemical Etching (MACE). One-step MACE was performed on p-type Si substrates...

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Bibliographic Details
Main Authors:	Ioannis Kochylas, Spiros Gardelis, Vlassis Likodimos, Konstantinos P. Giannakopoulos, Polycarpos Falaras, Androula G. Nassiopoulou
Format:	Article
Language:	English
Published:	MDPI AG 2021-07-01
Series:	Nanomaterials
Subjects:	silicon nanowires metal-assisted chemical etching surface enhanced Raman spectroscopy Ag dendrites Ag aggregates
Online Access:	https://www.mdpi.com/2079-4991/11/7/1760

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