Dresden 2009 – wissenschaftliches Programm
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SYOP: Symposium Organic Photovoltaics: From Single Molecules to Devices
SYOP 4: Organic Photovoltaics: from Single Molecules to Devices
SYOP 4.27: Poster
Donnerstag, 26. März 2009, 16:30–19:00, P1A
Modelling the transport through organic layers on a ferroelectric substrate — •Tim Kunze1, Sibylle Gemming1, Regina Luschtinetz2, Volker Pankoke1, Klaus Morawetz1,3,4, Michael Schreiber5, Lukas Eng6, and Gotthard Seifert2 — 1Forschungszentrum Dresden-Rossendorf, P.O. Box 51 01 19, D-01314 Dresden, Germany — 2Physical Chemistry and Electrochemistry, TU Dresden, D-01062 Dresden, Germany — 3International Center for Condensed Matter Physics, 70904-910, Brasilia-DF, Brazil — 4Max-Planck-Institute for the Physics of Complex Systems, D-01187 Dresden, Germany — 5Institute of Physics, TU Chemnitz, D-09107 Chemnitz, Germany — 6Institute of Applied Photophysics, TU Dresden, D-01062 Dresden, Germany
Organic semiconductors, which might be suitable for logical as well as optical applications, have attracted a lot of scientific effort in recent years. This includes the understanding of the underlying transport mechanisms, the improvement of the transport characteristics and possible fields of application. The electronic transport through stacks of functionalized quaterthiophene molecules as part of a novel organic device is presented and investigated by means of a phenomenological approach called multilayer organic light-emitting diode (MOLED) [1]. Numerical results including the tuning of carrier injection and optical activity will be discussed.
[1] Houili et al., Comp. Phys. Comm. 156, 103-122 (2003)