Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces

Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces

We experimentally demonstrate the strong interaction and plasmonic by hybridization from a nanosystem having both localized and delocalized surface plasmon modes simultaneously in the presence of a nearby thin continuous metallic film. In situ dc resistance measurement of silver films and percolatio...

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Main Authors: Maaroof, Abbas I., Sutherland, Duncan S.
Format: text
Published: Animo Repository 2010
Subjects:
Metallic films
Surface plasmon resonance
Percolation
Physics
Online Access:https://animorepository.dlsu.edu.ph/faculty_research/8171
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Institution: De La Salle University
id oai:animorepository.dlsu.edu.ph:faculty_research-8794
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-87942023-01-26T01:32:43Z Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces Maaroof, Abbas I. Sutherland, Duncan S. We experimentally demonstrate the strong interaction and plasmonic by hybridization from a nanosystem having both localized and delocalized surface plasmon modes simultaneously in the presence of a nearby thin continuous metallic film. In situ dc resistance measurement of silver films and percolation theory were used to accurately determine the systems where the percolation threshold exists by distinguishing the nuclation and growth regions of silver films. We found an optimum plasmon hybridization existing in this percolation threshold region which can be verified from the absorption spectra. We interpret our data in terms of a fitting of the absorption spectra to the Fano-type line shape model. 2010-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/8171 Faculty Research Work Animo Repository Metallic films Surface plasmon resonance Percolation Physics
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Metallic films
Surface plasmon resonance
Percolation
Physics
spellingShingle Metallic films
Surface plasmon resonance
Percolation
Physics
Maaroof, Abbas I.
Sutherland, Duncan S.
Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
description We experimentally demonstrate the strong interaction and plasmonic by hybridization from a nanosystem having both localized and delocalized surface plasmon modes simultaneously in the presence of a nearby thin continuous metallic film. In situ dc resistance measurement of silver films and percolation theory were used to accurately determine the systems where the percolation threshold exists by distinguishing the nuclation and growth regions of silver films. We found an optimum plasmon hybridization existing in this percolation threshold region which can be verified from the absorption spectra. We interpret our data in terms of a fitting of the absorption spectra to the Fano-type line shape model.
format text
author Maaroof, Abbas I.
Sutherland, Duncan S.
author_facet Maaroof, Abbas I.
Sutherland, Duncan S.
author_sort Maaroof, Abbas I.
title Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
title_short Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
title_full Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
title_fullStr Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
title_full_unstemmed Optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
title_sort optimum plasmon hybridization at percolation threshold of silver films near metallic surfaces
publisher Animo Repository
publishDate 2010
url https://animorepository.dlsu.edu.ph/faculty_research/8171
_version_ 1767196835447832576

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