Emission properties of MEH-PPV in thin films simultaneously illuminated and annealed at different temperatures

Ioan Botiz, Paul Freyberg, Cosmin Leordean, Ana-Maria Gabudean, Simion Astilean, Arnold Chang-Mou Yang, Natalie Stingelin

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

© 2014 Elsevier B.V. All rights reserved. We report on the enhancement of photoluminescence in thin films of poly[2-methoxy-5-((2′-ethylhexyl)oxy)-1,4-phenylenvinylene], neat or embedded in polystyrene, upon illumination with light as a function of annealing temperature, with our data emphasizing the picture of a light-induced conformation change that leads to the altered photophysical response of this polymer.
Original languageEnglish (US)
Pages (from-to)33-36
Number of pages4
JournalSynthetic Metals
Volume199
DOIs
StatePublished - Jan 2015
Externally publishedYes

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