BECAS
D'AMBROSIO Christian Nahuel
artículos
Título:
Color Properties of Silver Nanoparticle Composites
Autor/es:
D'AMBROSIO, CHRISTIAN; INCHAUSSANDAGUE, MARINA E.; SKIGIN, DIANA C.
Revista:
PLASMONICS
Editorial:
SPRINGER
Referencias:
Lugar: Berlin; Año: 2021
ISSN:
1557-1955
Resumen:
In order to investigate tunable color materials comprising metallic nanospheres, we investigated the color response of struc-tures formed by periodic arrangements of silver nanoparticles. We use different approaches to model the dielectric functionof silver in order to analyze the differences introduced in the reflection and transmission spectra and, consequently, in theobtained color. To calculate the spectral response, we use the KKR method, widely used to model structures comprisinglayers of periodically arranged spheres. The results obtained show the relevance of the model used for the dielectric func-tion of silver for an accurate prediction of the color produced by systems composed of nanoparticles of different sizes andfilling fractions.
