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P‐184: Distinguished Poster: Coupled 3D Master Equation and 1D Drift‐Diffusion Approach for Advanced OLED Modeling
Author(s) -
Zeder Simon,
Kirsch Christoph,
Aeberhard Urs,
Blülle Balthasar,
Jenatsch Sandra,
Ruhstaller Beat
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14327
Subject(s) - oled , transient (computer programming) , master equation , diffusion , diffusion equation , steady state (chemistry) , physics , materials science , mechanics , simulation , computer science , computational physics , thermodynamics , engineering , nanotechnology , chemistry , quantum mechanics , metric (unit) , operations management , layer (electronics) , quantum , operating system
A hybrid drift‐diffusion (DD) master equation (ME) approach for OLED simulation is established, simultaneously benefiting from the efficiency of the DD approach (charge dynamics) and the physical accuracy of the ME approach (excitonics). We show that such a hybrid model can efficiently describe steady‐state and transient behavior of multilayer OLEDs.