Strongly coupled, high-quality plasmonic dimer antennas fabricated using a sketch-and-peel technique

Strongly coupled, high-quality plasmonic dimer antennas fabricated using a sketch-and-peel technique

A combination of helium- and gallium-ion beam milling together with a fast and reliable sketch-and-peel technique is used to fabricate gold nanorod dimer antennas with an excellent quality factor and with gap distances of less than 6 nm. The high fabrication quality of the sketch-and-peel technique...

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Bibliographic Details
Main Authors: Gittinger Moritz, Höflich Katja, Smirnov Vladimir, Kollmann Heiko, Lienau Christoph, Silies Martin
Format: Article
Language:English
Published: De Gruyter 2020-02-01
Series:Nanophotonics
Subjects:
helium-ion beam lithography
sketch and peel
plasmonic nanostructures
single-particle dark-field spectroscopy
strong coupling
quality factor
near-field enhancement
Online Access:http://www.degruyter.com/view/j/nanoph.2020.9.issue-2/nanoph-2019-0379/nanoph-2019-0379.xml?format=INT

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http://www.degruyter.com/view/j/nanoph.2020.9.issue-2/nanoph-2019-0379/nanoph-2019-0379.xml?format=INT

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