Ultrafast surface state dynamics of topological insulators metamaterials at optical frequencies
Ultrafast surface state dynamics of topological insulators metamaterials at optical frequencies
We report time-resolved pump-probe and ARPES measurements of topological insulator crystals and nanoslit metamaterials of BixSb1-xTeySe1-y (BSTS) at optical frequencies, which reveal the ultrafast dynamics of topological surface states at room temperature.
Hedayat, Hamoon
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Vezzoli, Stefano
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Sun, Xinxing
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Krishnamoorthy, Harish N.S.
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Cerullo, G.
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Dallera, Claudia
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Carpene, Ettore
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Zheludev, Nikolai
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Adamo, Giorgio
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Soci, Cesare
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3 January 2019
Hedayat, Hamoon
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Vezzoli, Stefano
a72f5f1c-8add-4b1b-9dab-01dfb83180e6
Sun, Xinxing
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Krishnamoorthy, Harish N.S.
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Cerullo, G.
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Dallera, Claudia
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Carpene, Ettore
85e3d2a5-272d-4ffd-8123-438201e15ed7
Zheludev, Nikolai
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Adamo, Giorgio
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Soci, Cesare
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Hedayat, Hamoon, Vezzoli, Stefano, Sun, Xinxing, Krishnamoorthy, Harish N.S., Cerullo, G., Dallera, Claudia, Carpene, Ettore, Zheludev, Nikolai, Adamo, Giorgio and Soci, Cesare
(2019)
Ultrafast surface state dynamics of topological insulators metamaterials at optical frequencies.
NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, Austria, Seefeld in Tirol, Austria.
03 - 06 Jan 2019.
1 pp
.
Record type:
Conference or Workshop Item
(Poster)
Abstract
We report time-resolved pump-probe and ARPES measurements of topological insulator crystals and nanoslit metamaterials of BixSb1-xTeySe1-y (BSTS) at optical frequencies, which reveal the ultrafast dynamics of topological surface states at room temperature.
Text
Nanometa2019 TI MM_Ultrafast
More information
Published date: 3 January 2019
Venue - Dates:
NanoMeta 2019: 7th International Topical Meeting on Nanophotonics and Metamaterials, Austria, Seefeld in Tirol, Austria, 2019-01-03 - 2019-01-06
Identifiers
Local EPrints ID: 426969
URI: http://eprints.soton.ac.uk/id/eprint/426969
PURE UUID: cbe88b60-6dd4-4f1c-aa22-eb0a6d0c8680
Catalogue record
Date deposited: 19 Dec 2018 17:30
Last modified: 16 Mar 2024 07:25
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Contributors
Author:
Hamoon Hedayat
Author:
Stefano Vezzoli
Author:
Xinxing Sun
Author:
Harish N.S. Krishnamoorthy
Author:
G. Cerullo
Author:
Claudia Dallera
Author:
Ettore Carpene
Author:
Nikolai Zheludev
Author:
Giorgio Adamo
Author:
Cesare Soci
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