"Artificial" chirality induced in doped polymer by irradiation with circularly polarized excimer laser light
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900138" target="_blank" >RIV/60461373:22310/15:43900138 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22340/15:43900138
Result on the web
<a href="https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-5-12-2761&id=332268" target="_blank" >https://www.osapublishing.org/ome/fulltext.cfm?uri=ome-5-12-2761&id=332268</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1364/OME.5.002761" target="_blank" >10.1364/OME.5.002761</a>
Alternative languages
Result language
angličtina
Original language name
"Artificial" chirality induced in doped polymer by irradiation with circularly polarized excimer laser light
Original language description
Creation of artificial optical response, which is determined by the materials geometry rather than chemical composition, is one of the main challenges of modern physics. In this paper application of large-area chiral excimer laser patterning for the creation of artificial chirality is described. Polymethylmethacrylate was doped with chromophore (Fast Red ITR) and this film was irradiated with circularly polarized KrF excimer laser beam. Surface morphology of pristine and treated samples was studied by confocal and AFM microscopy, absorption was studied by FTIR and VCD spectroscopies. It was initially proposed, that surface structure induced by rotationally polarized laser beam will have chiral nature and response. Actual experiments indicate that circularly polarized light induces the formation of many microscopic spirals or more complex structures on the polymer surface. Shape and density of the surface structures were determined by experimental conditions and in all cases the initial
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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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
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Optical Materials Express
ISSN
2159-3930
e-ISSN
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Volume of the periodical
5
Issue of the periodical within the volume
12
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
2761-2767
UT code for WoS article
000366045900005
EID of the result in the Scopus database
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