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

Literature Information

Publication Date 2009-08-18
DOI 10.1039/B913401H
Impact Factor 3.676
Authors

Yasuhiro Sekiguchi, Satoshi Habuchi, Martin Vacha


View Original

Abstract

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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Source Journal

Physical Chemistry Chemical Physics

Physical Chemistry Chemical Physics
CiteScore: 5.5
Self-citation Rate: 10.3%
Articles per Year: 3036

Physical Chemistry Chemical Physics (PCCP) is an international journal co-owned by 19 physical chemistry and physics societies from around the world. This journal publishes original, cutting-edge research in physical chemistry, chemical physics and biophysical chemistry. To be suitable for publication in PCCP, articles must include significant innovation and/or insight into physical chemistry; this is the most important criterion that reviewers and Editors will judge against when evaluating submissions. The journal has a broad scope and welcomes contributions spanning experiment, theory, computation and data science. Topical coverage includes spectroscopy, dynamics, kinetics, statistical mechanics, thermodynamics, electrochemistry, catalysis, surface science, quantum mechanics, quantum computing and machine learning. Interdisciplinary research areas such as polymers and soft matter, materials, nanoscience, energy, surfaces/interfaces, and biophysical chemistry are welcomed if they demonstrate significant innovation and/or insight into physical chemistry. Joined experimental/theoretical studies are particularly appreciated when complementary and based on up-to-date approaches.

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