Ellipsometric characterization of chiral plasmonic nanostructures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00599601" target="_blank" >RIV/68378271:_____/24:00599601 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/10648170" target="_blank" >https://ieeexplore.ieee.org/document/10648170</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICTON62926.2024.10648170" target="_blank" >10.1109/ICTON62926.2024.10648170</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Ellipsometric characterization of chiral plasmonic nanostructures

Popis výsledku v původním jazyce

Plasmonic nanostructures exhibiting chiroptical effects attract a great interest and possess a broad spectrum of applications. Their real-life applicability, however, is hindered by both a lack of large-area fabrication procedures as well as a complicated optical response resulting from polarization mixing effects, the latter of which limits the identification of true circular dichroism. In this paper we present a simplified fabrication procedure based on nanosphere lithography combined with glancing angle deposition. The nanostructures are characterized in Linear and Circular Dichroism experiment with the use of Muller-Matrix Spectroscopic Ellipsometry followed by differential matrix decomposition analysis. The experiment shows that these nanostructures are sensitive to both linear and circular polarization and exhibit distinctive plasmonic resonances in both polarization regimes making them promising for multichannel enantioselective biosensing.

Název v anglickém jazyce

Ellipsometric characterization of chiral plasmonic nanostructures

Popis výsledku anglicky

Plasmonic nanostructures exhibiting chiroptical effects attract a great interest and possess a broad spectrum of applications. Their real-life applicability, however, is hindered by both a lack of large-area fabrication procedures as well as a complicated optical response resulting from polarization mixing effects, the latter of which limits the identification of true circular dichroism. In this paper we present a simplified fabrication procedure based on nanosphere lithography combined with glancing angle deposition. The nanostructures are characterized in Linear and Circular Dichroism experiment with the use of Muller-Matrix Spectroscopic Ellipsometry followed by differential matrix decomposition analysis. The experiment shows that these nanostructures are sensitive to both linear and circular polarization and exhibit distinctive plasmonic resonances in both polarization regimes making them promising for multichannel enantioselective biosensing.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10610 - Biophysics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of ICTON 2024

ISBN

979-835037730-9

ISSN

2162-7339

e-ISSN

—

Počet stran výsledku

4

Strana od-do

10648170

Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Bari

Datum konání akce

14. 7. 2024

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

001315628100407