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Singlet Exciton Fraction in Electroluminescence from Conjugated Polymer
The efficiency of electrofluorescent polymer light-emitting diodes is determined by singlet exciton fraction (χ(S)) formation and its value still remains controversial. In this work, χ(S) in spiropolyfluorene (SPF) is determined by analyzing transient emission of phosphor-dopant probe. The χ(S) is f...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5460123/ https://www.ncbi.nlm.nih.gov/pubmed/28588215 http://dx.doi.org/10.1038/s41598-017-02115-2 |