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Effect of intrinsic polymer properties on the photo sensitive organic field-effect transistors (Photo-OFETs)

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dc.contributor.authorKosemen, Zuhal Alpaslan
dc.contributor.authorKosemen, Arif
dc.contributor.authorOzturk, Sadullah
dc.contributor.authorCanimkurbey, Betul
dc.contributor.authorSan, Sait Eren
dc.contributor.authorYerli, Yusuf
dc.contributor.authorTunc, Ali Veysel
dc.date.accessioned2026-06-27T13:56:04Z
dc.date.issued2016
dc.description.abstractIn this work, we have demonstrated how the intrinsic properties of a conjugated polymer can influence the electro-optical characteristics of photo sensitive organic field - effect transistors (Photo-OFETs). Photo-OFETs fabricated with three batches of poly[2-methoxy,5-(3',7'-dimethyl-octyloxy)]-p-phenylene vinylene (MDMO-PPV) were investigated in the scope of our work. Photo-OFETs were fabricated with the polymers, than electrically and electro-optically characterized. It was observed that the channel current and the field-effect mobility increase with increasing polymer molecular weight. Interestingly, the electro-optical characteristics and photo switching properties of the transistors were found to depend on the polydispersity (PDI) of the polymer as well. These results are explained in terms of influences of chain packing, ordering and trap density on the FET switching properties and transistor parameters. (C) 2016 Elsevier B.V. All tights reserved.en
dc.description.urihttps://doi.org/10.1016/j.mee.2016.04.007
dc.identifier.doi10.1016/j.mee.2016.04.007
dc.identifier.eissn1873-5568
dc.identifier.endpage42
dc.identifier.issn0167-9317
dc.identifier.startpage36
dc.identifier.urihttps://hdl.handle.net/20.500.14981/55891
dc.identifier.volume161
dc.identifier.wos000378561900005
dc.language.isoeng
dc.publisherELSEVIER
dc.relation.ispartofMICROELECTRONIC ENGINEERING
dc.rightsopenAccess
dc.subjectPhoto sensitive organic field-effect transistors (Photo-OFETs)
dc.subjectOrganic field-effect transistor (OFET)
dc.subjectMDMO-PPV
dc.subjectMolecular weight
dc.subjectTHIN-FILM TRANSISTORS
dc.subjectMOLECULAR-WEIGHT
dc.subjectPPV-DERIVATIVES
dc.subjectPERFORMANCE
dc.subjectMOBILITY
dc.subjectPHOTOTRANSISTORS
dc.subjectMORPHOLOGY
dc.subjectEngineering
dc.subjectScience & Technology - Other Topics
dc.subjectOptics
dc.subjectPhysics
dc.titleEffect of intrinsic polymer properties on the photo sensitive organic field-effect transistors (Photo-OFETs)
dc.typeArticle
dspace.entity.typePublication
local.import.sourceWOS

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