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P‐198L: Late‐News Poster : Analysis of Exciton Distributions in OLEDs: The Influence of Optical Modes and Energetic Disorder
Author(s) -
Ruhstaller Beat,
Knapp Evelyne,
Reinke Nils A.,
Moos Michael,
Perucco Benjamin,
Rezzonico Daniele,
Lu M.H. Michael
Publication year - 2010
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 - 10.1889/1.3500383
Subject(s) - exciton , oled , gaussian , quenching (fluorescence) , semiconductor , materials science , optoelectronics , charge (physics) , organic semiconductor , physics , computational physics , molecular physics , condensed matter physics , optics , quantum mechanics , nanotechnology , fluorescence , layer (electronics)
Our numerical analysis demonstrates that exciton distributions extracted from spectral emission measurements of OLEDs are equivalent to those obtained with charge and exciton transport simulations when optical quenching effects are taken into account. The transport simulations are based on the Extended Gaussian Disorder Model for organic semiconductors.