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47‐2: A Calibrated Simulation of Electroluminescent QD‐LEDs
Author(s) -
Dimmock James A. R.,
Boardman Edward A.,
Smeeton Tim M.
Publication year - 2019
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.13002
Subject(s) - light emitting diode , electroluminescence , optoelectronics , materials science , quantum dot , charge (physics) , charge carrier , layer (electronics) , physics , nanotechnology , quantum mechanics
We present charge transport simulations for electroluminescent quantum dot LEDs (QD‐LEDs). The simulations operate by propagating carriers between sites via hopping, with a frequency determined from experimental mobility values. Excellent agreement with experiments is observed for devices with various layer structures. The results provide insight into charge transport in QD‐LEDs.