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Plasmonics of topological insulators at optical frequencies

Plasmonics of topological insulators at optical frequencies
Plasmonics of topological insulators at optical frequencies
We show that topological insulator crystals are an excellent plasmonic platform in the UV to near-IR part of the spectrum, thanks to the interplay of interband transitions and Drude-like response of metallic surface states. This opens up exciting opportunities for the integration of plasmonic, electronic and spintronic devices.
Yin, Jun
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Krishnamoorthy, Harish N.S.
87456c53-9077-4ccf-80b9-44470ad845b9
Adamo, Giorgio
73480dbd-5d3e-415a-b569-9606b3dbeecc
Dubrovkin, Alexander M.
4642c9a6-f867-4754-ba09-c908dfe36820
So, Jin-Kyu
52a66da7-6776-46c0-b3f1-69d1160869db
Chong, Yidong
84ca5791-58fd-44cd-bf1e-019afda9a379
Zheludev, Nikolay I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Soci, Cesare
cab44ec8-b119-4f74-bf3b-5b110e57cfed
Yin, Jun
e2bff3ef-5796-4b1a-99f8-a49415c77af1
Krishnamoorthy, Harish N.S.
87456c53-9077-4ccf-80b9-44470ad845b9
Adamo, Giorgio
73480dbd-5d3e-415a-b569-9606b3dbeecc
Dubrovkin, Alexander M.
4642c9a6-f867-4754-ba09-c908dfe36820
So, Jin-Kyu
52a66da7-6776-46c0-b3f1-69d1160869db
Chong, Yidong
84ca5791-58fd-44cd-bf1e-019afda9a379
Zheludev, Nikolay I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Soci, Cesare
cab44ec8-b119-4f74-bf3b-5b110e57cfed

Yin, Jun, Krishnamoorthy, Harish N.S., Adamo, Giorgio, Dubrovkin, Alexander M., So, Jin-Kyu, Chong, Yidong, Zheludev, Nikolay I. and Soci, Cesare (2017) Plasmonics of topological insulators at optical frequencies. 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), , Munich, Germany. 25 - 29 Jun 2017. 1 pp . (doi:10.1109/CLEOE-EQEC.2017.8087797).

Record type: Conference or Workshop Item (Paper)

Abstract

We show that topological insulator crystals are an excellent plasmonic platform in the UV to near-IR part of the spectrum, thanks to the interplay of interband transitions and Drude-like response of metallic surface states. This opens up exciting opportunities for the integration of plasmonic, electronic and spintronic devices.

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More information

Published date: 30 October 2017
Additional Information: JSIV_1_1
Venue - Dates: 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), , Munich, Germany, 2017-06-25 - 2017-06-29

Identifiers

Local EPrints ID: 442106
URI: http://eprints.soton.ac.uk/id/eprint/442106
PURE UUID: 1b780ed4-e688-49e0-9783-66c8c4f2b25a
ORCID for Nikolay I. Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 07 Jul 2020 16:49
Last modified: 26 Nov 2021 02:36

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Contributors

Author: Jun Yin
Author: Harish N.S. Krishnamoorthy
Author: Giorgio Adamo
Author: Alexander M. Dubrovkin
Author: Jin-Kyu So
Author: Yidong Chong
Author: Cesare Soci

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