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Modelling metal-dielectric core-shell nanoparticles with effective medium theories

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.

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Congress: International Conference on Applications of Optics and Photonics (3ª : 2017 : Faro)

Publisher: SPIE Society of Photo-Optical Instrumentation Engineers

Publication date: 01/08/2017

No. of pages: 7

Publication type: Conference object

DOI: 10.1117/12.2272116

ISSN: 0277-786X,1996-756X

Spanish project: FIS2013-45854-P

Publication Url: https://doi.org/10.1117/12.2272116

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Authorship

YAEL GUTIERREZ VELA

MARIA DOLORES ORTIZ MARQUEZ

RODRIGO ALCARAZ DE LA OSA

JUAN MARCOS SANZ CASADO

JOSE MARIA SAIZ VEGA

FRANCISCO GONZALEZ FERNANDEZ

FERNANDO MORENO GRACIA

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