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Fractal Plasmons on Cantor Set Thin Film
The propagation of surface plasmon–polaritons is investigated in a metallic, fractal-like structure based on Cantor set. The dynamic of plasmonic modes generating on the Cantor structure is discussed in the context of the setup geometry. The numerically obtained reflection spectra are analyzed with...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514521/ http://dx.doi.org/10.3390/e21121176 |
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author | Ziemkiewicz, David Karpiński, Karol Zielińska-Raczyńska, Sylwia |
author_facet | Ziemkiewicz, David Karpiński, Karol Zielińska-Raczyńska, Sylwia |
author_sort | Ziemkiewicz, David |
collection | PubMed |
description | The propagation of surface plasmon–polaritons is investigated in a metallic, fractal-like structure based on Cantor set. The dynamic of plasmonic modes generating on the Cantor structure is discussed in the context of the setup geometry. The numerically obtained reflection spectra are analyzed with the box-counting method to obtain their dimension, which is shown to be dependent on the geometry of the plasmonic structure. The entropy of the structure is also calculated and shown to be proportional to the dimension. Presented analysis allows for extracting information about fractal plasmonic structure from the reflectance spectrum. Predictions regarding the experimental observation of discussed effects are presented. |
format | Online Article Text |
id | pubmed-7514521 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-75145212020-11-09 Fractal Plasmons on Cantor Set Thin Film Ziemkiewicz, David Karpiński, Karol Zielińska-Raczyńska, Sylwia Entropy (Basel) Article The propagation of surface plasmon–polaritons is investigated in a metallic, fractal-like structure based on Cantor set. The dynamic of plasmonic modes generating on the Cantor structure is discussed in the context of the setup geometry. The numerically obtained reflection spectra are analyzed with the box-counting method to obtain their dimension, which is shown to be dependent on the geometry of the plasmonic structure. The entropy of the structure is also calculated and shown to be proportional to the dimension. Presented analysis allows for extracting information about fractal plasmonic structure from the reflectance spectrum. Predictions regarding the experimental observation of discussed effects are presented. MDPI 2019-11-29 /pmc/articles/PMC7514521/ http://dx.doi.org/10.3390/e21121176 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Ziemkiewicz, David Karpiński, Karol Zielińska-Raczyńska, Sylwia Fractal Plasmons on Cantor Set Thin Film |
title | Fractal Plasmons on Cantor Set Thin Film |
title_full | Fractal Plasmons on Cantor Set Thin Film |
title_fullStr | Fractal Plasmons on Cantor Set Thin Film |
title_full_unstemmed | Fractal Plasmons on Cantor Set Thin Film |
title_short | Fractal Plasmons on Cantor Set Thin Film |
title_sort | fractal plasmons on cantor set thin film |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7514521/ http://dx.doi.org/10.3390/e21121176 |
work_keys_str_mv | AT ziemkiewiczdavid fractalplasmonsoncantorsetthinfilm AT karpinskikarol fractalplasmonsoncantorsetthinfilm AT zielinskaraczynskasylwia fractalplasmonsoncantorsetthinfilm |