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Proceedings Paper

Modelling metal-dielectric core-shell nanoparticles with effective medium theories
Author(s): Y. Gutiérrez; D. Ortiz; R. Alcaraz de la Osa; J. M. Sanz; J. M. Saiz; F. González; F. Moreno
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Paper Abstract

A new method for calculating the effective dielectric function of a metal-oxide core-shell nanoparticle is presented and compared with existing theories. This new approach can be helpful for predicting the reflectance, transmittance and absorbance spectra of core-shell colloids and nanocomposites which are widely used in photocatalysis or solar energy harvesting.

Paper Details

Date Published: 22 August 2017
PDF: 7 pages
Proc. SPIE 10453, Third International Conference on Applications of Optics and Photonics, 104531G (22 August 2017); doi: 10.1117/12.2272116
Show Author Affiliations
Y. Gutiérrez, Univ. of Cantabria (Spain)
D. Ortiz, Univ. of Cantabria (Spain)
R. Alcaraz de la Osa, Univ. of Cantabria (Spain)
J. M. Sanz, Univ. of Cantabria (Spain)
Textil Santanderina S.A. (Spain)
J. M. Saiz, Univ. of Cantabria (Spain)
F. González, Univ. of Cantabria (Spain)
F. Moreno, Univ. of Cantabria (Spain)

Published in SPIE Proceedings Vol. 10453:
Third International Conference on Applications of Optics and Photonics
Manuel Filipe P. C. M. Martins Costa, Editor(s)

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