Author/Authors :
Botiz، نويسنده , , Ioan and Freyberg، نويسنده , , Paul and Leordean، نويسنده , , Cosmin and Gabudean، نويسنده , , Ana-Maria and Astilean، نويسنده , , Simion and Yang، نويسنده , , Arnold Chang-Mou and Stingelin، نويسنده , , Natalie، نويسنده ,
Abstract :
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.
Keywords :
Conjugated Polymers , Thin film annealing and illumination , dewetting , Enhanced photoluminescence
