DocumentCode :
3748141
Title :
Charge transport modelling in organic semiconductors: From diodes to transistors, memories and energy harvesters
Author :
Aldo Di Carlo;Francesco Santoni
Author_Institution :
Dept. of Electronics Engineering, University of Rome "Tor Vergata", Rome, Italy
fYear :
2015
Abstract :
Organic semiconductors are playing an increasingly important role for the fabrication of many electronic and optoelectronic devices such as organic light emitting diodes (OLEDs) [1], organic photovoltaics (OPVs) [2], organic thin-film transistors (OTFTs) [3] and organic memories [4]. Amorphous and/or regular assembly of polymers/small molecules can form such materials which typically exhibit complex electronic properties. Thus, a unified, comprehensive and transferable model of charge transport and injection in organic semiconductors is highly desired to help the understanding, development and optimization of organic devices. In this work, we will present the efforts made to identify a consistent scheme for charge transport in organic semiconductors and applications of this model to the description of diodes, resistive memories, OTFTs and OPVs.
Keywords :
"Semiconductor device modeling","Data models","Tunneling","Organic semiconductors","Electron traps","Mathematical model","Morphology"
Publisher :
ieee
Conference_Titel :
Electron Devices Meeting (IEDM), 2015 IEEE International
Electronic_ISBN :
2156-017X
Type :
conf
DOI :
10.1109/IEDM.2015.7409685
Filename :
7409685
Link To Document :
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