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Ultrafast plasmon-driven charge and spin dynamics in Au-Ni magnetoplasmonic nanostructures 2024 (English)In: 2024 Conference on Lasers and Electro-Optics (CLEO), Washington DC: Optica Publishing Group , 2024, article id FM1N.1Conference paper, Published paper (Refereed)

Abstract [en]

We study ultrafast charge and spin dynamics in magnetoplasmonic Au-Ni nanostructures. Experiments reveal modification of the ultrafast magnetization dynamics time induced by a strong plasmonic response, and the results are supported by numerical modelling.

Place, publisher, year, edition, pages

Washington DC: Optica Publishing Group , 2024. article id FM1N.1

Series

Technical Digest Series

Keywords [en]

Magnetization, Plasmons, Nanostructures, Numerical models, Ultrafast dynamics, Spin dynamics

National Category

Condensed Matter Physics

Identifiers

URN: urn:nbn:se:umu:diva-231331DOI: 10.1364/CLEO_FS.2024.FM1N.1Scopus ID: 2-s2.0-85211712808ISBN: 9781957171395 (electronic)OAI: oai:DiVA.org:umu-231331DiVA, id: diva2:1909541

Conference

2024 Conference on Lasers and Electro-Optics (CLEO), Charlotte, North Carolina, USA, May 5-10, 2024

Available from: 2024-10-31 Created: 2024-10-31 Last updated: 2025-05-27Bibliographically approved

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Authority records

Tapani, TlekHenriksson, NilsLin, HaifengMaccaferri, Nicolò

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Tapani, TlekHenriksson, NilsLin, HaifengMaccaferri, Nicolò

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Department of Physics

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Condensed Matter Physics

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