A Molecular Photosensor Based on Photoswitching of Charge Carrier Mobility
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F07%3APU70991" target="_blank" >RIV/00216305:26310/07:PU70991 - isvavai.cz</a>
Alternative codes found
RIV/61389013:_____/07:00331716
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
A Molecular Photosensor Based on Photoswitching of Charge Carrier Mobility
Original language description
Polymer photoelectronic device based on interaction between ?-conjugated polymer matrices and photochromic molecules was fabricated. The theoretical and experimental studies proved that the photochromic reaction in studied devices should eventuate in changes of optical and electrical properties of polymers such as luminescence and conductivity. The quantum chemical calculations showed that the presence of dipolar species in the vicinity of a polymer chain modifies the on-chain site energies and consequently increases the width of the distribution of hopping transport states. Optical switching was studied using standard absorption and photoluminescence spectroscopy. A strong photoluminescence quenching after the photochromic conversion caused by radiative energy transfer was observed. The influence of photoswitchable charge carrier traps on charge transport were evaluated by Space Charge Limited Current (SCLC) method. It was shown that deep traps may significantly affect the energy of t
Czech name
Molekulární fotosenzor založený na spínání pohyblivosti nosičů náboje
Czech description
Molekulární fotosenzor založený na spínání pohyblivosti nosičů náboje
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA203%2F06%2F0285" target="_blank" >GA203/06/0285: Photoactive molecular electronic devices: theoretical study and experimental modeling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MACROMOLECULAR SYMPOSIA
ISSN
1022-1360
e-ISSN
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Volume of the periodical
2007
Issue of the periodical within the volume
247
Country of publishing house
DE - GERMANY
Number of pages
8
Pages from-to
318-325
UT code for WoS article
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EID of the result in the Scopus database
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