Please use this identifier to cite or link to this item: http://essuir.sumdu.edu.ua/handle/123456789/37175
Title: Optical Properties of Multilayered Metal–Dielectric Structures Containing Silver Nanoparticles
Authors: Yeshchenko, O.A.
Bondarchuk, I.S
Malynych, S.Z.
Galabura, Yu.
Chumanov, G.
Luzinov, I.
Keywords: Localized Surface Plasmon Resonance
Silver Nanoparticles
Nanostructures
Extinction Spectra
Issue Year: 2014
Publisher: Sumy State University
Citation: Proc. NAP 3, 01FNC01 (2014)
Abstract: In this paper we report on fabrication and optical properties of metal-dielectric nanostructures consisting of stacked monolayers of silver nanoparticles. The extinction spectra of the nanostructures were studied as a function of the angle of incidence and polarization state of the incident light. Two collective surface plasmon modes, namely T and P, associated with particle dipoles parallel and perpendicular to plane of the layer were identified for a single monolayer of the particles. The extinction bands of T and P modes exhibit different intensity and frequency dependences on the angle of incidence. More pronounced angular dependences for P mode band indicate the stronger coupling of dipoles for P mode than for Tone. A new N mode was observed for the structures comprising three nanoparticle layers. This new mode originated from surface plasmon coupling between adjacent layers.
URI: http://essuir.sumdu.edu.ua/handle/123456789/37175
Type: Article
Appears in Collections:Наукові видання (ЕлІТ)

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