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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.

Ultrafast surface state dynamics of topological insulators metamaterials at optical frequencies

Ettore Carpene;
2019

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.
2019
Istituto di fotonica e nanotecnologie - IFN
Inglese
The 7th International Topical Meeting on Nanophotonics and Metamaterials: Nanometa 2019
2019-01-03 - 2019-01-06
topological insulator
metamaterials
ultrafast
none
info:eu-repo/semantics/conferenceObject
Hamoon Hedayat; Stefano Vezzoli; Xinxing Sun; HarishN. S.Krishnamoorthy; Giulio Cerullo; Claudia Dallera; Ettore Carpene; Nikolay I. Zheludev; Giorgio...espandi
275
04 Contributo in convegno::04.03 Poster in Atti di convegno
1
04.03 Poster in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/370015
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