Photostimulated Processes in PVK-C60 Nanocomposites

We studied dependence of the photoluminescence spectra of the PVK-C 60 nanocomposites synthesized by vacuum evaporation on the fullerene concentration as well as the temperature of the samples. Our experiments show that exposure of the PVK-C 60 composites to a 514.5 nm irradiation induces reversible...

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Bibliographic Details
Published in:Molecular crystals and liquid crystals (Philadelphia, Pa. : 2003) Pa. : 2003), 2008, Vol.497 (1), p.84/[416]-92/[424]
Main Authors: Zabolotny, M. A., Kulish, N. P., Prylutskyy, Yu. L., Barabash, Yu. M., Gryn'ko, D. A., Dmytrenko, O. P., Biliy, N. M., Kobus, E. S., Pavlenko, E. L., Olasiuk, O. P., Ritter, U., Scharff, P.
Format: Article
Language:English
Subjects:
amorphous organic molecular semiconductors (OMS)
charge-transfer complexes
nanocomposites
photoluminescence
PVK-C
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Summary:We studied dependence of the photoluminescence spectra of the PVK-C 60 nanocomposites synthesized by vacuum evaporation on the fullerene concentration as well as the temperature of the samples. Our experiments show that exposure of the PVK-C 60 composites to a 514.5 nm irradiation induces reversible changes leading to heterogeneous concentration-dependent modifications of the photoluminescence spectra.
ISSN:1542-1406
1563-5287
1543-5318
DOI:10.1080/15421400802458647