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

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 excit...

Full description

Saved in:
Bibliographic Details
Published inSmall (Weinheim an der Bergstrasse, Germany) Vol. 19; no. 12
Main Authors Bessel, Patrick, Niebur, André, Kranz, Daniel, Lauth, Jannika, Dorfs, Dirk
Format Journal Article
LanguageEnglish
Published 22.03.2023
Subjects
hot charge carrier relaxation
localized surface plasmon resonance
localized surface plasmon resonance (LSPR)
transient absorption spectroscopy
ultrafast dynamics
Online AccessGet full text

Cover

More Information
Summary: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.
ISSN:1613-6810
1613-6829
DOI:10.1002/smll.202370080