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Conduction Mechanism Based Model of Organic Field Effect Transistor Structure

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Abstract:

Carriers mobility model of olygomer and polymer semiconductor based OFET (Organic Field Effect Transistor) structures is presented in this paper. Starting from the conduction mechanism in the mentioned organic materials, a carrier mobility dependence on temperature, electric field and trap density μ(T,E,NT) was investigated, inspiring directly the current-voltage I(V) model of OFET structures. Subsequent simulations were also performed and the obtained results compared with the data available in the literature.

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Periodical:

Materials Science Forum (Volume 555)

Pages:

125-130

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.555.125

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Online since:

September 2007

Authors:

Rajko M. Šašić, P.M. Lukić

Keywords:

Carrier Mobility Model, Electrical Characteristics, Organic TFT Model, Simulation

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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