caa a22 4500 445820497 CHVBK 20180317145242.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10825-011-0376-5 doi (NATIONALLICENCE)springer-10.1007/s10825-011-0376-5 Electronic and excitonic processes in multilayer organic light emitting devices incorporating PbSe quantum dots [Elektronische Daten] [Ahmed Farghal, S. Wageh, Atef El-Azm] In this work we investigate the operation mechanism of hybrid organic/inorganic quantum dot light emitting devices (QD-LEDs). We employ a numerical method previously established to describe current-voltage characteristics, spatial distributions of charge, electric field, and recombination rate in organic light emitting devices (OLEDs). The numerical solution of the continuity and Poisson equations have been extended to treat internal organic/Quantum Dot (QD) interfaces, recombination processes in the polymer matrix and in the QDs, and the charge acquired by the QDs. The contact boundary condition is taken to be Schottky contact boundary condition. Also, we consider the exciton formation and diffusion processes. The simulation results trend and experimental data are in good agreement. Springer Science+Business Media LLC, 2011 Quantum dot nationallicence Hybrid nationallicence Modeling nationallicence Exciton nationallicence Farghal Ahmed Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut Wageh S. Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut El-Azm Atef Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut Journal of Computational Electronics Springer US; http://www.springer-ny.com 10/4(2011-12-01), 414-423 1569-8025 10:4<414 2011 10 10825 https://doi.org/10.1007/s10825-011-0376-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10825-011-0376-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Farghal Ahmed Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut NATIONALLICENCE 700 1- Wageh S. Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut NATIONALLICENCE 700 1- El-Azm Atef Faculty of Electronic Engineering, Minufiya University, 32952, Menouf, Egypt aut NATIONALLICENCE 773 0- Journal of Computational Electronics Springer US; http://www.springer-ny.com 10/4(2011-12-01), 414-423 1569-8025 10:4<414 2011 10 10825 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer