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Investigation of Charge‐Carrier Injection in Ambipolar Organic Light‐Emitting Field‐Effect Transistors
Author(s) -
Schidleja Martin,
Melzer Christian,
von Seggern Heinz
Publication year - 2009
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.200801695
Subject(s) - ambipolar diffusion , materials science , transistor , field effect transistor , optoelectronics , field (mathematics) , charge carrier , charge (physics) , organic semiconductor , electrical engineering , voltage , plasma , physics , mathematics , quantum mechanics , pure mathematics , engineering
Organic light‐emitting field‐effect transistors provide a deeper insight into the physics of ambipolar devices. Here, the source and drain contacts are altered to investigate the influence of injection barriers on the performance of ambipolar field‐effect transistors. The experimental results are compared to a straightforward numerical model.