Tuneable interplay of plasmonic and molecular excitations in self-assembled silver-fullerene nanocomposites

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00547019" target="_blank" >RIV/68378271:_____/21:00547019 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/21:00547019
Result on the web
<a href="https://doi.org/10.1016/j.carbon.2021.08.002" target="_blank" >https://doi.org/10.1016/j.carbon.2021.08.002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.carbon.2021.08.002" target="_blank" >10.1016/j.carbon.2021.08.002</a>

Result language
angličtina
Original language name
Tuneable interplay of plasmonic and molecular excitations in self-assembled silver-fullerene nanocomposites
Original language description
Elaboration of functional hybrid nanostructures integrating noble metal nanoparticles (NPs) is an attractive topic in nanoplasmonics prompting unique technologies. Here we report on remarkable plasmonic properties of the self-assembled AgxC60 nanocomposite (NC) films, consisting of dense 3D-assembly of small Ag NPs and supporting C-60 medium. Systematic study of optical absorption spectra allowed us to disclose the spectral peculiarities of plasmonic and molecular excitations in the AgxC(60) NC films in the broad range of Ag concentrations, 015. We found that increase of x in the range of 0 15 demonstrate pronounced efficiency of tunnelling charge transfer plasmons. Careful analysis of the detected excitations revealed evident conformity in the x-induced alterations of the plasmonic and excitonic modes as hallmarks of plasmoneexciton interactions. The detected plasmonic effects demonstrate great potential of this metal-organic system in molecular sensing, photocatalysis and optoelectronics.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)