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Extraordinary properties of chalcogenide metamaterials

Extraordinary properties of chalcogenide metamaterials
Extraordinary properties of chalcogenide metamaterials
Fascinating opportunities are offered by metamaterial nanostructures fabricated from materials with highly-dispersive optical properties, between those of ideally plasmonic (e.g. noble metal) and transparent dielectric media. Chalcogenide semiconductors are excellent examples – their optical properties can be engineered by controlling alloy composition and phase state to provide high and low refractive indices, plasmonic, dielectric and epsilon-near-zero characteristics at near-ultraviolet to near-infrared wavelengths. We report here on the application of chalcogenide materials to photonic metasurfaces.
MacDonald, Kevin
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Piccinotti, Davide
15c6d296-3464-43ec-943a-8155e66d2a51
Karvounis, Artemios
878c12bb-c30e-46f4-8c56-86423b41cdba
Gholipour, Behrad
c17bd62d-9df6-40e6-bc42-65272d97e559
Yao, Jin
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Hayden, Brian
aea74f68-2264-4487-9d84-5b12ddbbb331
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
MacDonald, Kevin
76c84116-aad1-4973-b917-7ca63935dba5
Piccinotti, Davide
15c6d296-3464-43ec-943a-8155e66d2a51
Karvounis, Artemios
878c12bb-c30e-46f4-8c56-86423b41cdba
Gholipour, Behrad
c17bd62d-9df6-40e6-bc42-65272d97e559
Yao, Jin
83dff1cd-6f7c-4b47-968e-18c64ffcb24b
Hayden, Brian
aea74f68-2264-4487-9d84-5b12ddbbb331
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6

MacDonald, Kevin, Piccinotti, Davide, Karvounis, Artemios, Gholipour, Behrad, Yao, Jin, Hayden, Brian and Zheludev, Nikolai (2018) Extraordinary properties of chalcogenide metamaterials. 12th International Congress on Artificial Materials for Novel Wave Phenomena – Metamaterials 2018, , Espoo, Finland. 27 Aug - 01 Sep 2018.

Record type: Conference or Workshop Item (Other)

Abstract

Fascinating opportunities are offered by metamaterial nanostructures fabricated from materials with highly-dispersive optical properties, between those of ideally plasmonic (e.g. noble metal) and transparent dielectric media. Chalcogenide semiconductors are excellent examples – their optical properties can be engineered by controlling alloy composition and phase state to provide high and low refractive indices, plasmonic, dielectric and epsilon-near-zero characteristics at near-ultraviolet to near-infrared wavelengths. We report here on the application of chalcogenide materials to photonic metasurfaces.

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Published date: 27 August 2018
Venue - Dates: 12th International Congress on Artificial Materials for Novel Wave Phenomena – Metamaterials 2018, , Espoo, Finland, 2018-08-27 - 2018-09-01

Identifiers

Local EPrints ID: 418639
URI: http://eprints.soton.ac.uk/id/eprint/418639
PURE UUID: b929e31a-019e-4143-b2bd-27bc5a6894a9
ORCID for Kevin MacDonald: ORCID iD orcid.org/0000-0002-3877-2976
ORCID for Brian Hayden: ORCID iD orcid.org/0000-0002-7762-1812
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 13 Mar 2018 17:30
Last modified: 22 Nov 2021 06:13

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Contributors

Author: Kevin MacDonald ORCID iD
Author: Davide Piccinotti
Author: Artemios Karvounis
Author: Behrad Gholipour
Author: Jin Yao
Author: Brian Hayden ORCID iD

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