Geometry-induced enhancement factor improvement in covered-gold-nanorod-dimer antennas-Reference-Cited by-同舟云学术

Geometry-induced enhancement factor improvement in covered-gold-nanorod-dimer antennas

Published:2021 Issue:16 Volume:11 Page:9518-9527
ISSN:2046-2069
Container-title:RSC Advances
language:en
Short-container-title:RSC Adv.

Author:

Ramos Iván A.¹²³⁴,León Hilario L. M.¹²³⁴^ORCID,Pedano María L.⁵⁶⁷⁸⁹,Reynoso Andres A.⁵⁶⁷⁸⁹^ORCID

Affiliation:

1. Facultad de Ciencias

2. Universidad Nacional de Ingenieria

3. Lima

4. Perú

5. Centro Atómico Bariloche & Instituto Balseiro

6. Instituto de Nanociencia y Nanotecnología

7. CNEA-CONICET

8. Bariloche

9. Argentina

Abstract

Designs with gold covering far from the gap area applied on nanorod-dimer antennas can enable hybrid electrical and SERS detection. Simulations show promising and robust increasement of the enhancement factor with respect to the uncovered dimer.

Funder

Universidad Nacional de Cuyo

Fondo para la Investigación Científica y Tecnológica

Consejo Nacional de Investigaciones Científicas y Técnicas

Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/RA/D1RA00285F

Reference46 articles.

1. Surface Plasmon Coupling and Its Universal Size Scaling in Metal Nanostructures of Complex Geometry: Elongated Particle Pairs and Nanosphere Trimers

2. Plasmon Coupling of Gold Nanorods at Short Distances and in Different Geometries

3. Plasmonic Nanoantennas: Fundamentals and Their Use in Controlling the Radiative Properties of Nanoemitters

4. Directional control of light by a nano-optical Yagi–Uda antenna

5. 3D optical Yagi–Uda nanoantenna array

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2. Effect of the excitation setup in the improved enhancement factor of covered-gold-nanorod-dimer antennas;Physical Chemistry Chemical Physics;2022