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Optical range plasmonics around the superconducting transition temperature of niobium metamaterial

Optical range plasmonics around the superconducting transition temperature of niobium metamaterial
Optical range plasmonics around the superconducting transition temperature of niobium metamaterial
By measuring the reflectivity of a nanostructured niobium film, we demonstrate a critical dependence of niobium’s optical response on its superconducting transition temperature around 9K. Our results suggest a hitherto unknown link between superconductivity and optical range plasmonics.
Liao, C.Y.
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Krishnamoorthy, H.N.S.
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Savinov, V.
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Ou, J.-Y.
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Huang, C.
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Adamo, G.
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Plum, E.
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MacDonald, K.F.
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Chong, Y.D.
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Muskens, Otto
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Soci, C.
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Kusmartsev, F.V.
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Tsai, D.P.
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Zheludev, N.
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Liao, C.Y.
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Krishnamoorthy, H.N.S.
2073dc90-c3d3-43f0-a5dc-9a6bf1ac824a
Savinov, V.
147c7954-4636-4438-a305-cd78539f7c0a
Ou, J.-Y.
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Huang, C.
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Adamo, G.
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Plum, E.
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MacDonald, K.F.
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Chong, Y.D.
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Muskens, Otto
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Soci, C.
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Kusmartsev, F.V.
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Tsai, D.P.
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Zheludev, N.
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Liao, C.Y., Krishnamoorthy, H.N.S., Savinov, V., Ou, J.-Y., Huang, C., Adamo, G., Plum, E., MacDonald, K.F., Chong, Y.D., Muskens, Otto, Soci, C., Kusmartsev, F.V., Tsai, D.P. and Zheludev, N. (2017) Optical range plasmonics around the superconducting transition temperature of niobium metamaterial. 8th International Conference on Surface Plasmon Photonics (SPP8), Taipei, Taiwan. 22 - 26 May 2017. 1 pp .

Record type: Conference or Workshop Item (Paper)

Abstract

By measuring the reflectivity of a nanostructured niobium film, we demonstrate a critical dependence of niobium’s optical response on its superconducting transition temperature around 9K. Our results suggest a hitherto unknown link between superconductivity and optical range plasmonics.

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Accepted/In Press date: 15 February 2017
Published date: 22 May 2017
Venue - Dates: 8th International Conference on Surface Plasmon Photonics (SPP8), Taipei, Taiwan, 2017-05-22 - 2017-05-26
Organisations: Optoelectronics Research Centre, Physics & Astronomy

Identifiers

Local EPrints ID: 406191
URI: http://eprints.soton.ac.uk/id/eprint/406191
PURE UUID: 790f747f-3663-499a-a469-0cac79482f89
ORCID for V. Savinov: ORCID iD orcid.org/0000-0001-7203-7222
ORCID for J.-Y. Ou: ORCID iD orcid.org/0000-0001-8028-6130
ORCID for E. Plum: ORCID iD orcid.org/0000-0002-1552-1840
ORCID for K.F. MacDonald: ORCID iD orcid.org/0000-0002-3877-2976
ORCID for Otto Muskens: ORCID iD orcid.org/0000-0003-0693-5504
ORCID for N. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 10 Mar 2017 10:41
Last modified: 14 Mar 2019 06:07

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