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Plasmonic properties of superconducting niobium in the optical part of the spectrum

Plasmonic properties of superconducting niobium in the optical part of the spectrum
Plasmonic properties of superconducting niobium in the optical part of the spectrum
We show for the first time that, contrary to common expectations, transition to superconductivity affects plasmonic behaviour of niobium at optical frequencies. This result is unexpected as photon energy isorders of magnitude higher than the binding energy of the Cooper pairs, the superconducting charge carriers. &more ...
paper EH_2_2
OSA
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.
aab74c9a-543c-41aa-b295-15ba8ae49716
Adamo, Giorgio
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Plum, E.
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MacDonald, K.F.
76c84116-aad1-4973-b917-7ca63935dba5
Chong, Y.D.
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Muskens, O.
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Soci, C.
cab44ec8-b119-4f74-bf3b-5b110e57cfed
Kusmartsev, F. V.
d4556e79-3ade-4776-9f1f-6e30d328f67b
Tsai, D.P.
ac188460-c076-41ee-bce4-7aa873f757e3
Zheludev, N.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Liao, C.Y.
dac84f98-82c5-41d8-94d7-9da03c2ed047
Krishnamoorthy, H.N.S.
2073dc90-c3d3-43f0-a5dc-9a6bf1ac824a
Savinov, V.
147c7954-4636-4438-a305-cd78539f7c0a
Ou, J.-Y.
3fb703e3-b222-46d2-b4ee-75f296d9d64d
Huang, C.
aab74c9a-543c-41aa-b295-15ba8ae49716
Adamo, Giorgio
86d0005c-dd15-4d1d-8116-4aa9241b2602
Plum, E.
50761a26-2982-40df-9153-7aecc4226eb5
MacDonald, K.F.
76c84116-aad1-4973-b917-7ca63935dba5
Chong, Y.D.
b1de24f1-e0a4-4b20-9c2d-c7eb3f799196
Muskens, O.
2284101a-f9ef-4d79-8951-a6cda5bfc7f9
Soci, C.
cab44ec8-b119-4f74-bf3b-5b110e57cfed
Kusmartsev, F. V.
d4556e79-3ade-4776-9f1f-6e30d328f67b
Tsai, D.P.
ac188460-c076-41ee-bce4-7aa873f757e3
Zheludev, N.
32fb6af7-97e4-4d11-bca6-805745e40cc6

Liao, C.Y., Krishnamoorthy, H.N.S., Savinov, V., Ou, J.-Y., Huang, C., Adamo, Giorgio, Plum, E., MacDonald, K.F., Chong, Y.D., Muskens, O., Soci, C., Kusmartsev, F. V., Tsai, D.P. and Zheludev, N. (2017) Plasmonic properties of superconducting niobium in the optical part of the spectrum. In 2017 European Conference on Lasers and Electro-Optics and European Quantum Electronics Conference. OSA..

Record type: Conference or Workshop Item (Paper)

Abstract

We show for the first time that, contrary to common expectations, transition to superconductivity affects plasmonic behaviour of niobium at optical frequencies. This result is unexpected as photon energy isorders of magnitude higher than the binding energy of the Cooper pairs, the superconducting charge carriers. &more ...

Text
Nb superconducting plasmonics - Accepted Manuscript
Available under License University of Southampton Accepted Manuscript Licence.
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More information

Published date: 29 July 2017
Venue - Dates: European Quantum Electronics Conference 2017, Germany, 2017-06-25 - 2017-06-29
Related URLs:
Learn more about Physics & Astronomy research Learn more about Optoelectronics Research Centre research

Identifiers

Local EPrints ID: 413107
URI: http://eprints.soton.ac.uk/id/eprint/413107
PURE UUID: 3197c85a-fca0-448f-9e07-8d1740f65b16
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 O. 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: 15 Aug 2017 16:30
Last modified: 08 May 2020 00:32

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Contributors

Author: C.Y. Liao
Author: H.N.S. Krishnamoorthy
Author: V. Savinov ORCID iD
Author: J.-Y. Ou ORCID iD
Author: C. Huang
Author: Giorgio Adamo
Author: E. Plum ORCID iD
Author: K.F. MacDonald ORCID iD
Author: Y.D. Chong
Author: O. Muskens ORCID iD
Author: C. Soci
Author: F. V. Kusmartsev
Author: D.P. Tsai
Author: N. Zheludev ORCID iD

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