Theory of the field-effect mobility in amorphous organic transistors
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In this paper, the field effect mobility in an organic thin-film transistor was studied theoretically. And the authors applied the theory to describe the experiments by Brown et al. on solution-processed amorphous organic transistors, made from polythienylene vinylene and from a small molecule (pentacene).Abstract:
The field-effect mobility in an organic thin-film transistor is studied theoretically. From a percolation model of hopping between localized states and a transistor model an analytic expression for the field-effect mobility is obtained. The theory is applied to describe the experiments by Brown et al. [Synth. Met. 88, 37 (1997)] on solution-processed amorphous organic transistors, made from a polymer (polythienylene vinylene) and from a small molecule (pentacene). Good agreement is obtained, with respect to both the gate voltage and the temperature dependence of the mobility.read more
Citations
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Electron and ambipolar transport in organic field-effect transistors.
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Device Physics of Solution‐Processed Organic Field‐Effect Transistors
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References
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Book
Electronic processes in non-crystalline materials
TL;DR: The Fermi Glass and the Anderson Transition as discussed by the authorsermi glass and Anderson transition have been studied in the context of non-crystalline Semiconductors, such as tetrahedrally-bonded semiconductors.