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Ultrafast surface state dynamics of topological insulators metamaterials at optical frequencies

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
a1392650-cd77-45f7-9ecf-e630c1901de6
Hedayat, Hamoon
96e06670-dcd1-404e-95a5-797ab94b01a4
Vezzoli, Stefano
a72f5f1c-8add-4b1b-9dab-01dfb83180e6
Sun, Xinxing
2264494f-f425-4d5c-94bf-eebc150f5796
Krishnamoorthy, Harish N.S.
87456c53-9077-4ccf-80b9-44470ad845b9
Cerullo, G.
77bf7076-275a-4180-8521-3cd4af1629d9
Dallera, Claudia
6bef6dff-4eaa-4c10-bd19-019577a29121
Carpene, Ettore
85e3d2a5-272d-4ffd-8123-438201e15ed7
Zheludev, Nikolai
32fb6af7-97e4-4d11-bca6-805745e40cc6
Adamo, Giorgio
86d0005c-dd15-4d1d-8116-4aa9241b2602
Soci, Cesare
a1392650-cd77-45f7-9ecf-e630c1901de6

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. The 7th International Topical Meeting on Nanophotonics and Metamaterials: Nanometa 2019, Seefeld, 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.

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Nanometa2019 TI MM_Ultrafast
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More information

Published date: 3 January 2019
Venue - Dates: The 7th International Topical Meeting on Nanophotonics and Metamaterials: Nanometa 2019, Seefeld, Austria, 2019-01-03 - 2019-01-06

Identifiers

Local EPrints ID: 426969
URI: https://eprints.soton.ac.uk/id/eprint/426969
PURE UUID: cbe88b60-6dd4-4f1c-aa22-eb0a6d0c8680
ORCID for Nikolai Zheludev: ORCID iD orcid.org/0000-0002-1013-6636

Catalogue record

Date deposited: 19 Dec 2018 17:30
Last modified: 14 Mar 2019 05:01

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