INVESTIGADORES
SKIGIN Diana Carina
artículos
Título:
Color properties of silver nanoparticle composites
Autor/es:
CHRISTIAN D'AMBROSIO; MARINA INCHAUSSANDAGUE; DIANA CARINA SKIGIN
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 structures formed by periodic arrangements of silver nanoparticles. We use different approaches to model the dielectric function of silver in order to analyze the differences introduced in the reflection and transmission spectra and, consequently, in the obtained color. To calculate the spectral response, we use the KKR method, widely used to model structures comprising layers of periodically arranged spheres. The results obtained show the relevance of the model used for the dielectric function of silver for an accurate prediction of the color produced by systems composed of nanoparticles of different sizes andfilling fractions.
