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2009•The Journal of Physical Chemistry CRequires access

Dioxapyrene-Based Organic Semiconductors for Organic Field Effect Transistors

Deepak Shukla, Thomas R. Welter, Douglas R. Robello, David J. Giesen, Jerome R. Lenhard, Wendy G. Ahearn, Dianne M. Meyer, Manju Rajeswaran

Open publisher page 18 citations

Abstract

Compared to linear acenes, only a few examples of peri-condensed organic semiconductors are known. Here, we report synthesis and charge transport properties of peri-condensed heteropyrenes in organic field effect transistors (OFETs). We show that 1,6-dioxapyrene derivatives are easily accessible and stable semiconductors that form well-ordered polycrystalline films, which results in moderately large hole mobility (ca. 0.25 cm 2 V −1 s −1 ) in OFET devices.

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What this paper is about

Compared to linear acenes, only a few examples of peri-condensed organic semiconductors are known. Here, we report synthesis and charge transport properties of peri-condensed heteropyrenes in organic field effect transistors (OFETs). We show that 1,6-dioxapyrene derivatives are easily accessible and stable semiconductors that form well-ordered polycrystalline films, which results in moderately large hole mobility (ca. 0.25 cm 2 V −1 s −1 ) in OFET devices.

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OpenAlex reports 18 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Compared to linear acenes, only a few examples of peri-condensed organic semiconductors are known. Here, we report synthesis and charge transport properties of peri-condensed heteropyrenes in organic field effect transistors (OFETs). We show that 1,6-dioxapyrene derivatives are easily accessible and stable semiconductors that form well-ordered polycrystalline films, which results in moderately large hole mobility (ca. 0.25 cm 2 V −1 s −1 ) in OFET devices.

Key concepts: Organic field-effect transistor, Organic semiconductor, Semiconductor, Field-effect transistor, Transistor, Materials science, Optoelectronics, Chemical physics

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