| Autor: |
Krasnikova, S. S., Shestakov, A. F., Kaplunov, M. G. |
| Předmět: |
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| Zdroj: |
Molecular Crystals & Liquid Crystals; Jan2014, Vol. 589 Issue 1, p56-66, 11p |
| Abstrakt: |
The electroluminescence spectra of the light-emitting devices based on two zinc complexes of amino-substituted ligands Zn(DFP-SAMQ)2and Zn(PSA-BTZ)2are studied. The intrinsic and exciplex bands are observed in the spectra, the relation between them being strongly dependent on the material of a hole-transporting layer. A quantum-chemical study of the spectral properties of these complexes and the light-emitting devices based on them using the PBE density functional method is made. To model the spectra of a device, the spectra of the adduct containing one molecule of the zinc complex and one molecule of the hole-transporting material are calculated. The accordance between the experimental and theoretical data is observed. [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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