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https://doi.org/10.21256/zhaw-20050| Publikationstyp: | Beitrag in wissenschaftlicher Zeitschrift |
| Art der Begutachtung: | Peer review (Publikation) |
| Titel: | Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling |
| Autor/-in: | Zeder, Simon Kirsch, Christoph Aeberhard, Urs Blülle, Balthasar Jenatsch, Sandra Ruhstaller, Beat |
| et. al: | No |
| DOI: | 10.1002/jsid.903 10.21256/zhaw-20050 |
| Erschienen in: | Journal of the Society for Information Display |
| Band(Heft): | 28 |
| Heft: | 5 |
| Seite(n): | 440 |
| Seiten bis: | 449 |
| Erscheinungsdatum: | 21-Apr-2020 |
| Verlag / Hrsg. Institution: | Wiley |
| ISSN: | 1071-0922 1938-3657 |
| Sprache: | Englisch |
| Schlagwörter: | Drift-diffusion; Excitons; Master equation; OLED |
| Fachgebiet (DDC): | 621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnik |
| Zusammenfassung: | A novel simulation approach for excitonic organic light‐emitting diodes (OLEDs) is established by combining a continuous one‐dimensional (1D) drift‐diffusion (DD) model for the charge carrier dynamics with a three‐dimensional (3D) master equation (ME) model describing the exciton dynamics in a multilayer OLED stack with an additional coupling to a thin‐film optics solver. This approach effectively combines the computational efficiency of the 1D DD solver with the physical accuracy of a discrete 3D ME model, where excitonic long‐range interactions for energy transfer can be taken into account. The coupling is established through different possible charge recombination types as well as the carrier densities themselves. We show that such a hybrid approach can efficiently and accurately describe steady‐state and transient behavior of optoelectronic devices reported in literature. Such a tool will facilitate the optimization and characterization of multilayer OLEDs and other organic semiconductor devices. |
| URI: | https://digitalcollection.zhaw.ch/handle/11475/20050 |
| Volltext Version: | Publizierte Version |
| Lizenz (gemäss Verlagsvertrag): | CC BY 4.0: Namensnennung 4.0 International |
| Departement: | School of Engineering |
| Organisationseinheit: | Institute of Computational Physics (ICP) |
| Enthalten in den Sammlungen: | Publikationen School of Engineering |
Dateien zu dieser Ressource:
| Datei | Beschreibung | Größe | Format | |
|---|---|---|---|---|
| 2020_Zeder-Kirsch_etal_Coupled-3D-master-equation_SID.pdf | 2.93 MB | Adobe PDF |  Öffnen/Anzeigen |
Zur Langanzeige
Zeder, S., Kirsch, C., Aeberhard, U., Blülle, B., Jenatsch, S., & Ruhstaller, B. (2020). Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling. Journal of the Society for Information Display, 28(5), 440–449. https://doi.org/10.1002/jsid.903
Zeder, S. et al. (2020) ‘Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling’, Journal of the Society for Information Display, 28(5), pp. 440–449. Available at: https://doi.org/10.1002/jsid.903.
S. Zeder, C. Kirsch, U. Aeberhard, B. Blülle, S. Jenatsch, and B. Ruhstaller, “Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling,” Journal of the Society for Information Display, vol. 28, no. 5, pp. 440–449, Apr. 2020, doi: 10.1002/jsid.903.
ZEDER, Simon, Christoph KIRSCH, Urs AEBERHARD, Balthasar BLÜLLE, Sandra JENATSCH und Beat RUHSTALLER, 2020. Coupled 3D master equation and 1D drift‐diffusion approach for advanced OLED modeling. Journal of the Society for Information Display. 21 April 2020. Bd. 28, Nr. 5, S. 440–449. DOI 10.1002/jsid.903
Zeder, Simon, Christoph Kirsch, Urs Aeberhard, Balthasar Blülle, Sandra Jenatsch, and Beat Ruhstaller. 2020. “Coupled 3D Master Equation and 1D Drift‐Diffusion Approach for Advanced OLED Modeling.” Journal of the Society for Information Display 28 (5): 440–49. https://doi.org/10.1002/jsid.903.
Zeder, Simon, et al. “Coupled 3D Master Equation and 1D Drift‐Diffusion Approach for Advanced OLED Modeling.” Journal of the Society for Information Display, vol. 28, no. 5, Apr. 2020, pp. 440–49, https://doi.org/10.1002/jsid.903.
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