Light Emitting diodes of the multilayer structures with modified PVK polymers

PVK, modified by substituting iodine in positions 3 and 6, was the subject of study. It was performed to determine PVK's electroluminescence characteristics as well as the photoelectronic features and to analyse the possibility of using PVK in the LED structures. Halogens as electronegative ato...

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Bibliographic Details
Published inSynthetic metals Vol. 102; no. 1; p. 1115
Main Authors Sanetra, J., Armatys, P., Chrzaszcz, R., Pielichowski, J., Barta, P., Nizioł, S.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Lausanne Elsevier B.V 01.06.1999
Amsterdam Elsevier Science
New York, NY
Subjects
Applied sciences
carbazole
Electrical, magnetic and optical properties
electroluminescence
Exact sciences and technology
Organic polymers
photoluminescence
Physicochemistry of polymers
polymer
Properties and characterization
polymer
photoluminescence
carbazole
electroluminescence
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Summary:PVK, modified by substituting iodine in positions 3 and 6, was the subject of study. It was performed to determine PVK's electroluminescence characteristics as well as the photoelectronic features and to analyse the possibility of using PVK in the LED structures. Halogens as electronegative atoms strongly influence the electron structure of a carbazole group modifying its UV spectrum, photoluminescence properties and the electroluminescence. Investigations, using such polymers as PVK, P3JVK and P3,6JVK, have been carried out.
ISSN:0379-6779
1879-3290
DOI:10.1016/S0379-6779(98)01397-6