دورية أكاديمية
Stable operating windows for polythiophene organic electrochemical transistors
| العنوان: | Stable operating windows for polythiophene organic electrochemical transistors |
|---|---|
| المؤلفون: | Keene, Scott T., Gatecliff, Luke W., Bidinger, Sophia L., Moser, Maximilian, McCulloch, Iain, Malliaras, George G. |
| المساهمون: | Horizon 2020 Framework Programme, Engineering and Physical Sciences Research Council, Churchill College, University of Cambridge |
| المصدر: | MRS Communications ; ISSN 2159-6867 |
| بيانات النشر: | Springer Science and Business Media LLC |
| سنة النشر: | 2023 |
| مصطلحات موضوعية: | General Materials Science |
| الوصف: | Organic electrochemical transistors (OECTs) have emerged as a promising platform for biosensing, electrophysiology, and neuromorphic devices. However, OECTs are often limited by the stability of the channel materials. Here, we systematically investigate the stability of OECT channels under varied operating voltage ranges. We find that OECT materials can be operated with high stability when the voltage range is reduced. We show that repeated full voltage cycling degrades device performance. The results indicate that to maximize stability, OECTs should either be operated in the saturation regime to maximize current gain (transconductance) or in the subthreshold regime to maximize the on/off ratio. Graphical abstract |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1557/s43579-023-00511-6 |
| DOI: | 10.1557/s43579-023-00511-6.pdf |
| DOI: | 10.1557/s43579-023-00511-6/fulltext.html |
| الإتاحة: | https://doi.org/10.1557/s43579-023-00511-6Test |
| حقوق: | https://creativecommons.org/licenses/by/4.0Test ; https://creativecommons.org/licenses/by/4.0Test |
| رقم الانضمام: | edsbas.8EE8D4AC |
| قاعدة البيانات: | BASE |
| ResultId |
1 |
|---|---|
| Header |
edsbas BASE edsbas.8EE8D4AC 975 3 Academic Journal academicJournal 975.149597167969 |
| PLink |
https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbas&AN=edsbas.8EE8D4AC&custid=s6537998&authtype=sso |
| FullText |
Array
(
[Availability] => 0
)
Array ( [0] => Array ( [Url] => https://doi.org/10.1557/s43579-023-00511-6# [Name] => EDS - BASE [Category] => fullText [Text] => View record in BASE [MouseOverText] => View record in BASE ) ) |
| Items |
Array
(
[Name] => Title
[Label] => Title
[Group] => Ti
[Data] => Stable operating windows for polythiophene organic electrochemical transistors
)
Array ( [Name] => Author [Label] => Authors [Group] => Au [Data] => <searchLink fieldCode="AR" term="%22Keene%2C+Scott+T%2E%22">Keene, Scott T.</searchLink><br /><searchLink fieldCode="AR" term="%22Gatecliff%2C+Luke+W%2E%22">Gatecliff, Luke W.</searchLink><br /><searchLink fieldCode="AR" term="%22Bidinger%2C+Sophia+L%2E%22">Bidinger, Sophia L.</searchLink><br /><searchLink fieldCode="AR" term="%22Moser%2C+Maximilian%22">Moser, Maximilian</searchLink><br /><searchLink fieldCode="AR" term="%22McCulloch%2C+Iain%22">McCulloch, Iain</searchLink><br /><searchLink fieldCode="AR" term="%22Malliaras%2C+George+G%2E%22">Malliaras, George G.</searchLink> ) Array ( [Name] => Author [Label] => Contributors [Group] => Au [Data] => Horizon 2020 Framework Programme<br />Engineering and Physical Sciences Research Council<br />Churchill College, University of Cambridge ) Array ( [Name] => TitleSource [Label] => Source [Group] => Src [Data] => MRS Communications ; ISSN 2159-6867 ) Array ( [Name] => Publisher [Label] => Publisher Information [Group] => PubInfo [Data] => Springer Science and Business Media LLC ) Array ( [Name] => DatePubCY [Label] => Publication Year [Group] => Date [Data] => 2023 ) Array ( [Name] => Subject [Label] => Subject Terms [Group] => Su [Data] => <searchLink fieldCode="DE" term="%22General+Materials+Science%22">General Materials Science</searchLink> ) Array ( [Name] => Abstract [Label] => Description [Group] => Ab [Data] => Organic electrochemical transistors (OECTs) have emerged as a promising platform for biosensing, electrophysiology, and neuromorphic devices. However, OECTs are often limited by the stability of the channel materials. Here, we systematically investigate the stability of OECT channels under varied operating voltage ranges. We find that OECT materials can be operated with high stability when the voltage range is reduced. We show that repeated full voltage cycling degrades device performance. The results indicate that to maximize stability, OECTs should either be operated in the saturation regime to maximize current gain (transconductance) or in the subthreshold regime to maximize the on/off ratio. Graphical abstract ) Array ( [Name] => TypeDocument [Label] => Document Type [Group] => TypDoc [Data] => article in journal/newspaper ) Array ( [Name] => Language [Label] => Language [Group] => Lang [Data] => English ) Array ( [Name] => DOI [Label] => DOI [Group] => ID [Data] => 10.1557/s43579-023-00511-6 ) Array ( [Name] => DOI [Label] => DOI [Group] => ID [Data] => 10.1557/s43579-023-00511-6.pdf ) Array ( [Name] => DOI [Label] => DOI [Group] => ID [Data] => 10.1557/s43579-023-00511-6/fulltext.html ) Array ( [Name] => URL [Label] => Availability [Group] => URL [Data] => https://doi.org/10.1557/s43579-023-00511-6 ) Array ( [Name] => Copyright [Label] => Rights [Group] => Cpyrght [Data] => https://creativecommons.org/licenses/by/4.0 ; https://creativecommons.org/licenses/by/4.0 ) Array ( [Name] => AN [Label] => Accession Number [Group] => ID [Data] => edsbas.8EE8D4AC ) |
| RecordInfo |
Array
(
[BibEntity] => Array
(
[Identifiers] => Array
(
[0] => Array
(
[Type] => doi
[Value] => 10.1557/s43579-023-00511-6
)
)
[Languages] => Array
(
[0] => Array
(
[Text] => English
)
)
[Subjects] => Array
(
[0] => Array
(
[SubjectFull] => General Materials Science
[Type] => general
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => Stable operating windows for polythiophene organic electrochemical transistors
[Type] => main
)
)
)
[BibRelationships] => Array
(
[HasContributorRelationships] => Array
(
[0] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Keene, Scott T.
)
)
)
[1] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Gatecliff, Luke W.
)
)
)
[2] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Bidinger, Sophia L.
)
)
)
[3] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Moser, Maximilian
)
)
)
[4] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => McCulloch, Iain
)
)
)
[5] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Malliaras, George G.
)
)
)
[6] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Horizon 2020 Framework Programme
)
)
)
[7] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Engineering and Physical Sciences Research Council
)
)
)
[8] => Array
(
[PersonEntity] => Array
(
[Name] => Array
(
[NameFull] => Churchill College, University of Cambridge
)
)
)
)
[IsPartOfRelationships] => Array
(
[0] => Array
(
[BibEntity] => Array
(
[Dates] => Array
(
[0] => Array
(
[D] => 01
[M] => 01
[Type] => published
[Y] => 2023
)
)
[Identifiers] => Array
(
[0] => Array
(
[Type] => issn-locals
[Value] => edsbas
)
[1] => Array
(
[Type] => issn-locals
[Value] => edsbas.oa
)
)
[Titles] => Array
(
[0] => Array
(
[TitleFull] => MRS Communications ; ISSN 2159-6867
[Type] => main
)
)
)
)
)
)
)
|
| IllustrationInfo |