Communication

Phys. Chem. Chem. Phys., 2009, 11, 8684 - 8688, DOI: 10.1039/b913401h

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Nanoscale heterogeneity and light-emission dynamics in solution-processed phosphorescent organic light-emitting devices

Yasuhiro Sekiguchi, Satoshi Habuchi and Martin Vacha

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Spatial and temporal heterogeneities observed by optical microscopy in the electroluminescence of polymer-based light-emitting diodes doped with phosphorescent iridium complexes are associated with biased voltage-dependent nanoscale structural relaxation of the host polymer matrix.

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