Tunable Excitonic Processes at Organic Heterojunctions.
basic_science · Level V
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- Record sourced from PubMed, PMID 26797983.
- Also identified by DOI 10.1002/adma.201504287.
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Abstract
Nonradiative Auger recombination and radiative exciplex emissions at organic-organic heterojunctions are found to be mediated by the nature of the majority charge carrier. The Auger recombination is dominant when the heterojunction is electron rich, the exciplex emission is dominant when the heterojunction is hole rich, and both Auger recombination and exciplex emission are present when the heterojunction is charge balanced.