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Complementary Logic...
Complementary Logic Circuits Based on High-Performance n-Type Organic Electrochemical Transistors
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- Sun, Hengda (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten
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- Vagin, Mikhail (författare)
- Linköpings universitet,Fysik och elektroteknik,Institutionen för fysik, kemi och biologi,Tekniska fakulteten
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- Wang, Suhao (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten
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- Crispin, Xavier (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten
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- Forchheimer, Robert (författare)
- Linköpings universitet,Informationskodning,Tekniska fakulteten
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- Berggren, Magnus (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten
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- Fabiano, Simone (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska fakulteten
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(creator_code:org_t)
- 2018-01-10
- 2018
- Engelska.
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Ingår i: Advanced Materials. - : WILEY-V C H VERLAG GMBH. - 0935-9648 .- 1521-4095. ; 30:9
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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https://onlinelibrar...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Organic electrochemical transistors (OECTs) have been the subject of intense research in recent years. To date, however, most of the reported OECTs rely entirely on p-type (hole transport) operation, while electron transporting (n-type) OECTs are rare. The combination of efficient and stable p-type and n-type OECTs would allow for the development of complementary circuits, dramatically advancing the sophistication of OECT-based technologies. Poor stability in air and aqueous electrolyte media, low electron mobility, and/or a lack of electrochemical reversibility, of available high-electron affinity conjugated polymers, has made the development of n-type OECTs troublesome. Here, it is shown that ladder-type polymers such as poly(benzimidazobenzophenanthroline) (BBL) can successfully work as stable and efficient n-channel material for OECTs. These devices can be easily fabricated by means of facile spray-coating techniques. BBL-based OECTs show high transconductance (up to 9.7 mS) and excellent stability in ambient and aqueous media. It is demonstrated that BBL-based n-type OECTs can be successfully integrated with p-type OECTs to form electrochemical complementary inverters. The latter show high gains and large worst-case noise margin at a supply voltage below 0.6 V.
Ämnesord
- NATURVETENSKAP -- Fysik -- Den kondenserade materiens fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Condensed Matter Physics (hsv//eng)
Nyckelord
- accumulation mode OECTs; ladder-type polymers; n-type polymers; transconductance
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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