Electrical/optical dual-function redox potential transistor

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dc.contributor.authorLi, Shunpu
dc.contributor.authorWang, Wensi
dc.contributor.authorXu, Ju
dc.contributor.authorChu, Daping
dc.contributor.authorShen, Z. John
dc.contributor.authorRoy, Saibal
dc.contributor.funderEnterprise Irelanden
dc.contributor.funderSeventh Framework Programmeen
dc.contributor.funderFP7 People: Marie-Curie Actionsen
dc.date.accessioned2017-10-19T10:17:40Z
dc.date.available2017-10-19T10:17:40Z
dc.date.issued2013-12-06
dc.date.updated2017-10-11T09:09:46Z
dc.description.abstractWe demonstrate a new type of transistors, the electrical/optical “dual-function redox-potential transistors”, which is solution processable and environmentally stable. This device consists of vertically staked electrodes that act as gate, emitter and collector. It can perform as a normal transistor, whilst one electrode which is sensitised by dye enables to generate photocurrent when illuminated. Solution processable oxide-nanoparticles were used to form various functional layers, which allow an electrolyte to penetrate through and, consequently, the current between emitter and collector can be controlled by the gate potential modulated distribution of ions. The result here shows that the device performs with high ON-current under low driving voltage (<1 V), while the transistor performance can readily be controlled by photo-illumination. Such device with combined optical and electrical functionalities allows single device to perform the tasks that are usually done by a circuit/system with multiple optical and electrical components, and it is promising for various applications.en
dc.description.sponsorshipEnterprise Ireland (Grant no: CF-2011-1606)en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationLi, S., Wang, W., Xu, J., Chu, D., Shen, Z. J. and Roy, S. (2013) 'Electrical/optical dual-function redox potential transistor', Scientific Reports, 3, 3391 (5pp). doi:10.1038/srep03391en
dc.identifier.doi10.1038/srep03391
dc.identifier.endpage5en
dc.identifier.issn2045-2322
dc.identifier.journaltitleScientific Reportsen
dc.identifier.startpage1en
dc.identifier.urihttps://hdl.handle.net/10468/4913
dc.identifier.volume3en
dc.language.isoenen
dc.publisherNature Publishing Groupen
dc.relation.projectinfo:eu-repo/grantAgreement/EC/FP7::SP1::ICT/285406/EU/Guardian Angels for a Smarter Life/GUARDIAN ANGELSen
dc.rights© 2013, the Authors. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported license. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0en
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0en
dc.subjectField-effect transistoren
dc.subjectOrganic transistorsen
dc.subjectCarbon nanotubeen
dc.subjectMobilityen
dc.subjectGrapheneen
dc.subjectPolymeren
dc.subjectSingleen
dc.titleElectrical/optical dual-function redox potential transistoren
dc.typeArticle (peer-reviewed)en
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