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Data underlying the publication: Dominance of dipole-quadrupole coupling in triplet exciton-polaron quenching in a phosphorescent OLED emission layer

DOI:10.4121/dcbfed84-db59-426a-81ca-3351d9c93785.v1
The DOI displayed above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
DOI: 10.4121/dcbfed84-db59-426a-81ca-3351d9c93785

Datacite citation style

van Hoesel, Clint; Coehoorn, Reinder; Bobbert, Peter A. (2025): Data underlying the publication: Dominance of dipole-quadrupole coupling in triplet exciton-polaron quenching in a phosphorescent OLED emission layer. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/dcbfed84-db59-426a-81ca-3351d9c93785.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite

Dataset

This dataset contains all data of publication "Dominance of dipole-quadrupole coupling in triplet exciton-polaron quenching in a phosphorescent OLED emission layer".


The Excel sheets contain emission spectra of the phosphorescent emitter Ir(ppy)2acac and both experimental and theoretical absorption spectra of the positively charged hole transport material m-MTDATA. The aim of this research was to solve a discrepancy between Förster radii found by various experimental methods with computational tools. The theoretical spectra were calculated with time-dependent density functional theory (TD-DFT) with either COSMO-type (solution workflow, relative permittivity set to 3) or direct reaction forcefield (DRF) (thin film workflow) embedding as implemented in the ADF software package. The quadrupolar absorption spectra were calculated with TD-DFT with COSMO-type (relative permittivity set to 3) embedding as implemented in the PySCF software package.


This dataset contains 101 molecular conformations generated with molecular dynamics simulations with the ADF software used to generate the absorption spectra of the solution workflow.

History

  • 2025-03-03 first online, published, posted

Publisher

4TU.ResearchData

Format

Excel sheets, molecular conformations (xyz)

Funding

  • Suppressing Exciton Quenching in OLEDs: an Integrated Approach (grant code 18975) Nederlandse Organisatie voor Wetenschappelijk Onderzoe

Organizations

TU Eindhoven, Department of Applied Physics and Institute for Complex Molecular Systems

DATA

Files (107)