Polymer chain ordering manifestation in photoluminescence of thin F8BT films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F21%3A63543598" target="_blank" >RIV/70883521:28610/21:63543598 - isvavai.cz</a>
Result on the web
<a href="https://www.confer.cz/nanocon/2020/3687-polymer-chain-ordering-manifestation-in-photoluminescence-of-thin-f8bt-films" target="_blank" >https://www.confer.cz/nanocon/2020/3687-polymer-chain-ordering-manifestation-in-photoluminescence-of-thin-f8bt-films</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2020.3687" target="_blank" >10.37904/nanocon.2020.3687</a>

Result language
angličtina
Original language name
Polymer chain ordering manifestation in photoluminescence of thin F8BT films
Original language description
Poly(9,9-dioctyfluorene-alt-benzothiadiazole), F8BT, thin films were successfully deposited using spin coating and drop-casting methods on glass and silicon substrates. Films with thicknesses varying from tens to hundreds of nanometers were obtained as a result of variation in the deposition conditions, such as concentration or coating methods. The trends in manifestations of 0-0 and 0-1 vibronic transitions in UV-VIS absorption and photoluminescence (PL) spectra correlate with the thickness of the thin films. A threshold in the intensity ratio of the two transitions was observed at the thin film thickness about 250 nm. The observed spectral features are interpreted in terms of the competitive effects of J- and H- aggregation of the macromolecular chains. © 2021 TANGER Ltd., Ostrava.
Czech name
—
Czech description
—

Project
<a href="/en/project/ED2.1.00%2F19.0409" target="_blank" >ED2.1.00/19.0409: CPS - strengthening research capacity</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings 12th International Conference on Nanomaterials - Research & Application
ISBN
978-80-87294-98-7
ISSN
2694-930X
e-ISSN
—
Number of pages
5
Pages from-to
34-38
Publisher name
Tanger Ltd.
Place of publication
Ostrava
Event location
Brno
Event date
Oct 21, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000664505500005

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