journal article·2023-03Open access

Probing Bidirectional Plasmon‐Plasmon Coupling‐Induced Hot Charge Carriers in Dual Plasmonic Au/CuS Nanocrystals (Small 12/2023)

Patrick Bessel, André Niebur, Daniel Kranz, Jannika Lauth, Dirk Dorfs

Small· Volume 19· Issue 12

Abstract

Dual Plasmonic Au/CuS Nanocrystals Au/CuS nanocrystals show two separated localized surface plasmon resonances (LSPRs) at different wavelengths. In article number 2206379, Jannika Lauth, Dirk Dorfs, and co-workers observe a hot charge carrier relaxation from both LSPRs regardless which LSPR is excited resonantly. This transient hot charge carrier response from a non-excited LSPR is not known to literature and leads to a deeper understanding of interaction of LSPRs.
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Research context

OpenAlex topics: Gold and Silver Nanoparticles Synthesis and Applications · Nanoparticles: synthesis and applications · Quantum Dots Synthesis And Properties

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Affiliations

Institute of Physical Chemistry and Electrochemistry Leibniz Universität Hannover D‐30167 Hannover Germany

Laboratory of Nano and Quantum Engineering Leibniz Universität Hannover D‐30167 Hannover Germany

Cluster of Excellence PhoenixD (Photonics, Optics and Engineering – Innovation Across Disciplines) D‐30167 Hannover Germany

Institute of Physical and Theoretical Chemistry University of Tübingen Auf der Morgenstelle 18 D‐72076 Tübingen Germany

References

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