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Title

Tailoring the Molecular Structure to Suppress Extrinsic Disorder in Organic Transistors

Authors
Lu, Shaofeng
Fratini, Simone
Ciuchi, Sergio
Facchetti, Antonio
Published in Advanced Materials. 2013, vol. 26, no. 8, p. 1254-1260
Abstract In organic field-effect transistors, the structure of the constituent molecules can be tailored to minimize the disorder experienced by charge carriers. Experiments on two perylene derivatives show that disorder can be suppressed by attaching longer core substituents - thereby reducing potential fluctuations in the transistor channel and increasing the mobility at low temperature - without altering the intrinsic transport properties.
Keywords Organic single crystalsField-effect transistorsBand-like transportDisorderStructure-property relationships
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Other version: http://doi.wiley.com/10.1002/adma.201304130
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MINDER, Nikolas Aron et al. Tailoring the Molecular Structure to Suppress Extrinsic Disorder in Organic Transistors. In: Advanced Materials, 2013, vol. 26, n° 8, p. 1254-1260. https://archive-ouverte.unige.ch/unige:34927

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Deposited on : 2014-03-24

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