Abstract
Fast ambipolar CMOS-like logic is demonstrated using a new selenophene-based donor-acceptor polymer semiconductor. The polymer exhibits saturation hole and electron mobilities of 0.46 cm 2/Vs and 0.84 cm 2/Vs. Inverters are fabricated with high gains while three-stage ring oscillators show stable oscillation with an unprecedented maximum frequency of 182 kHz at a relatively low supply voltage of 50 V. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Original language | English (US) |
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Pages (from-to) | 1558-1565 |
Number of pages | 8 |
Journal | Advanced Materials |
Volume | 24 |
Issue number | 12 |
DOIs | |
State | Published - Feb 20 2012 |
Externally published | Yes |
Bibliographical note
KAUST Repository Item: Exported on 2020-10-01Acknowledged KAUST grant number(s): KUS-C1-015-21
Acknowledgements: We gratefully acknowledge Dr. Scott E. Watkins (CSIRO) for the PESA measurements and financial support from EPSRC Programme Grant EP/G060738/1, the European Community Seventh Framework Programme FP7/2007-2013 Project 212311, ONE-P and the Center for Advanced Molecular Photovoltaics (Award No KUS-C1-015-21), made by King Abdullah University of Science and Technology (KAUST).
This publication acknowledges KAUST support, but has no KAUST affiliated authors.