Laser patterning of transparent polymers assisted by plasmon excitation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F18%3A43916321" target="_blank" >RIV/60461373:22310/18:43916321 - isvavai.cz</a>

Alternative codes found

RIV/60461373:22340/18:43916321 RIV/68407700:21230/18:00321589

Result on the web

<a href="http://dx.doi.org/10.1039/c8sm00418h" target="_blank" >http://dx.doi.org/10.1039/c8sm00418h</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c8sm00418h" target="_blank" >10.1039/c8sm00418h</a>

Result language

angličtina

Original language name

Laser patterning of transparent polymers assisted by plasmon excitation

Original language description

Plasmon-assisted lithography of thin transparent polymer films, based on polymer mass-redistribution under plasmon excitation, is presented. The plasmon-supported structures were prepared by thermal annealing of thin Ag films sputtered on glass or glass/ graphene substrates. Thin films of polymethylmethacrylate, polystyrene and polylactic acid were then spin-coated on the created plasmon-supported structures. Subsequent laser beam writing, at the wavelength corresponding to the position of plasmon absorption, leads to mass redistribution and patterning of the thin polymer films. The prepared structures were characterized using UV-Vis spectroscopy and confocal and AFM microscopy. The shape of the prepared structures was found to be strongly dependent on the substrate type. The mechanism leading to polymer patterning was examined and attributed to the plasmon-heating. The proposed method makes it possible to create different patterns in polymer films without the need for wet technological stages, powerful light sources or a change in the polymer optical properties.

Czech name

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Czech description

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Type

J_imp - 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

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)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

SOFT MATTER

ISSN

1744-683X

e-ISSN

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Volume of the periodical

14

Issue of the periodical within the volume

23

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

4860-4865

UT code for WoS article

000435353600022

EID of the result in the Scopus database

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