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Plasmonic absorption properties of bimetallic metamaterials

Plasmonic absorption properties of bimetallic metamaterials
Plasmonic absorption properties of bimetallic metamaterials
We demonstrate polarization controlled resonant absorption in plasmonic bimetallic metamaterials. We fabricate and experimentally characterize Au/Ni ring resonator arrays, where by varying the wavelength and polarization of the incident wave, local electromagnetic fields and dissipation can be suppressed or enhanced in the Au and Ni areas of the rings.
0167-9317
30-34
Atmatzakis, Evangelos
50cd8140-449f-46c1-b268-e9e042664b45
Papasimakis, Nikitas
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Atmatzakis, Evangelos
50cd8140-449f-46c1-b268-e9e042664b45
Papasimakis, Nikitas
f416bfa9-544c-4a3e-8a2d-bc1c11133a51
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

Atmatzakis, Evangelos, Papasimakis, Nikitas and Zheludev, Nikolai (2017) Plasmonic absorption properties of bimetallic metamaterials. Microelectronic Engineering, 172, 30-34. (doi:10.1016/j.mee.2017.02.009).

Record type: Article

Abstract

We demonstrate polarization controlled resonant absorption in plasmonic bimetallic metamaterials. We fabricate and experimentally characterize Au/Ni ring resonator arrays, where by varying the wavelength and polarization of the incident wave, local electromagnetic fields and dissipation can be suppressed or enhanced in the Au and Ni areas of the rings.

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Accepted/In Press date: 7 February 2017
e-pub ahead of print date: 10 February 2017
Published date: 25 March 2017
Organisations: Optoelectronics Research Centre
Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 406393
URI: http://eprints.soton.ac.uk/id/eprint/406393
DOI: doi:10.1016/j.mee.2017.02.009
ISSN: 0167-9317
PURE UUID: 184d31ba-d923-42be-8ea0-a1533595fb7c
ORCID for Nikitas Papasimakis: ORCID iD orcid.org/0000-0002-6347-6466
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 10 Mar 2017 10:46
Last modified: 16 Mar 2024 05:03

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Contributors

Author: Evangelos Atmatzakis
Author: Nikitas Papasimakis ORCID iD
Author: Nikolai Zheludev ORCID iD

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