Smart Modulators Based on Electric Field-Triggering of Surface Plasmon–Polariton for Active Plasmonics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F22%3A43924697" target="_blank" >RIV/60461373:22310/22:43924697 - isvavai.cz</a>
Alternative codes found
RIV/44555601:13440/22:43897167 RIV/44555601:13420/22:43897167
Result on the web
<a href="https://doi.org/10.3390/nano12193366" target="_blank" >https://doi.org/10.3390/nano12193366</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/nano12193366" target="_blank" >10.3390/nano12193366</a>
Alternative languages
Result language
angličtina
Original language name
Smart Modulators Based on Electric Field-Triggering of Surface Plasmon–Polariton for Active Plasmonics
Original language description
Design and properties of a plasmonic modulator in situ tunable by electric field are presented. Our design comprises the creation of periodic surface pattern on the surface of an elastic polymer supported by a piezo–substrate by excimer laser irradiation and subsequent selective coverage by silver by tilted angle vacuum evaporation. The structure creation was confirmed by AFM and FIB-SEM techniques. An external electric field is used for fine control of the polymer pattern amplitude, which tends to decrease with increasing voltage. As a result, surface plasmon–polariton excitation is quenched, leading to the less pronounced structure of plasmon response. This quenching was checked using UV–Vis spectroscopy and SERS measurements, and confirmed by numerical simulation. All methods prove the proposed functionality of the structures enabling the creation smart plasmonic materials for a very broad range of advanced optical applications. © 2022 by the authors.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nanomaterials
ISSN
2079-4991
e-ISSN
2079-4991
Volume of the periodical
12
Issue of the periodical within the volume
19
Country of publishing house
CH - SWITZERLAND
Number of pages
10
Pages from-to
"3366/1"-10
UT code for WoS article
000866905300001
EID of the result in the Scopus database
2-s2.0-85139816734