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Fast ambipolar integrated circuits with poly(diketopyrrolopyrrole-terthiophene)
Eindhoven University of Technology, Netherlands; Philips Research Labs, Netherlands.
Philips Research Labs, Netherlands; University of Groningen, Netherlands.
Eindhoven University of Technology, Netherlands.
Eindhoven University of Technology, Netherlands.
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2011 (English)In: Applied Physics Letters, ISSN 0003-6951, E-ISSN 1077-3118, Vol. 98, no 20, 203301Article in journal (Refereed) Published
Abstract [en]

Ambipolar integrated circuits were prepared with poly (diketopyrrolopyrrole-terthiophene) as the semiconductor. The field-effect mobility of around 0.02 cm(2)/V s for both electrons and holes allowed for fabrication of functional integrated complementary metal-oxide semiconductor (CMOS)-like inverters and ring oscillators. The oscillation frequency was found to have a near quadratic dependence on the supply bias. The maximum oscillation frequency was determined to be 42 kHz, which makes this ring oscillator the fastest CMOS-like organic circuit reported to date.

Place, publisher, year, edition, pages
American Institute of Physics (AIP) , 2011. Vol. 98, no 20, 203301
National Category
Physical Sciences
URN: urn:nbn:se:liu:diva-118160DOI: 10.1063/1.3589986ISI: 000290812100061OAI: diva2:813697

Funding Agencies|NanoNextNL; European Community [248092]; Dutch Technology Foundation

Available from: 2015-05-25 Created: 2015-05-22 Last updated: 2015-06-02

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Kemerink, Martijn
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Chemical and Optical Sensor SystemsThe Institute of Technology
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ReferencesLink to record
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