Theoretical calculation of the optical absorption property of nanoparticles composed of an Au Core and Si shell embedded in silica

Combining multiple materials in a single nanoparticle has gained much attention in recent years. In this work, the optical absorption property of gold-silicon (Au@Si) core-shell nanoparticles (NPs) embedded in a silica matrix were are theoretically demonstrated in the wavelength range from 400 to 80...

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Veröffentlicht in:	Materials research express 2020-01, Vol.7 (1), p.15072
Hauptverfasser:	Chaiyachate, Panuwat, Dasri, Thananchai, Chingsungnoen, Artit
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption Approximation Au@Si core-shell Core-shell particles Dipoles discrete dipole approximation Gold localized surface plasmon resonance Nanomaterials Nanoparticles Optical properties Red shift Silicon dioxide
Online-Zugang:	Volltext
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