Plasmonic Au Array SERS Substrate with Optimized Thin Film Oxide Substrate Layer
This work studies the effect of a plasmonic array structure coupled with thin film oxide substrate layers on optical surface enhancement using a finite element method. Previous results have shown that as the nanowire spacing increases in the sub-100 nm range, enhancement decreases; however, this wor...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-06-01
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Series: | Materials |
Subjects: | |
Online Access: | http://www.mdpi.com/1996-1944/11/6/942 |