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Fast-switching all-...
Fast-switching all-printed organic electrochemical transistors
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- Andersson Ersman, Peter (författare)
- RISE,Acreo,Acreo AB, Sweden
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- Nilsson, David (författare)
- RISE,Acreo,Acreo AB, Sweden
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- Kawahara, Jun (författare)
- RISE,Linköpings universitet,Institutionen för teknik och naturvetenskap,Tekniska högskolan,Acreo AB, Sweden,Acreo,Lintec Corporation, Japan; Linköping University, Sweden
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- Gustafsson, Göran (författare)
- RISE,Acreo,Acreo AB, Sweden
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- Berggren, Magnus (författare)
- Linköpings universitet,Fysik och elektroteknik,Tekniska högskolan,Linköping University, Sweden
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(creator_code:org_t)
- Elsevier, 2013
- 2013
- Engelska.
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Ingår i: Organic electronics. - : Elsevier. - 1566-1199 .- 1878-5530. ; 14:5, s. 1276-1280
- Relaterad länk:
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https://liu.diva-por... (primary) (Raw object)
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http://liu.diva-port...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Symmetric and fast (∼5 ms) on-to-off and off-to-on drain current switching characteristics have been obtained in screen printed organic electrochemical transistors (OECTs) including PEDOT:PSS (poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonic acid)) as the active transistor channel material. Improvement of the drain current switching characteristics is made possible by including a carbon conductor layer on top of PEDOT:PSS at the drain electrode that is in direct contact with both the channel and the electrolyte of the OECT. This carbon conductor layer suppresses the effects from a reduction front that is generated in these PEDOT:PSS-based OECTs. In the off-state of these devices this reduction front slowly migrate laterally into the PEDOT:PSS drain electrode, which make off-to-on switching slow. The OECT including carbon electrodes was manufactured using only standard printing process steps and may pave the way for fully integrated organic electronic systems that operate at low voltages for applications such as logic circuits, sensors and active matrix addressed displays.
Ämnesord
- NATURVETENSKAP -- Data- och informationsvetenskap (hsv//swe)
- NATURAL SCIENCES -- Computer and Information Sciences (hsv//eng)
Nyckelord
- Electrochemical transistor
- Printed electronics
- Organic electronics
- Flexible electronics
- PEDOT
- TECHNOLOGY
- TEKNIKVETENSKAP
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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