Evaluation of novel thiophene branched polystyrene as insulator layer in organic electronic device

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dc.contributor.authorGünaydın, Okan
dc.contributor.authorDemir, Ahmet
dc.contributor.authorAtahan, Alparslan
dc.contributor.authorYardım, Tayfun
dc.contributor.authorYücedağ, İbrahim
dc.date.accessioned2020-05-01T12:14:52Z
dc.date.available2020-05-01T12:14:52Z
dc.date.issued2019
dc.departmentDÜ, Fen-Edebiyat Fakültesi, Fizik Bölümüen_US
dc.descriptionYardim, Tayfun/0000-0002-5223-9801en_US
dc.descriptionWOS: 000462895000015en_US
dc.description.abstractA novel thiophene branched polystyrene copolymer (PS-Th) was successfully synthesized and well characterized. Two different Organic Field Effect Transistor (OFET) devices were fabricated by using this novel PS-Th material and polystyrene (PS) as insulator materials and main performance parameters of the devices such as mobility (mu(FET)), on/off ratio (I-on/off), and threshold voltage (V-Th) were compared. Consequently, our results indicated that PS-Th copolymer was efficiently working as dielectric material for OFETs. Moreover, mu(FET) significantly enhanced (approx. 3.7 times) compared to the PS based OFET device while V-Th and I-on/off were slightly increasing. This situation can be explained by well organized molecular arrangement at the dielectric-semiconductor interface via thiophene-thiophene interaction between semiconductor material Poly(3-hexylthiophene-2,5-diyl) (P3HT) and insulator material PS-Th chains. (C) 2019 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipScientific Research Project Unit of Duzce University [2017.07.06.553]en_US
dc.description.sponsorshipThis study was supported by Scientific Research Project Unit of Duzce University (Project number: 2017.07.06.553).en_US
dc.identifier.doi10.1016/j.molstruc.2019.02.097en_US
dc.identifier.endpage127en_US
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage121en_US
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2019.02.097
dc.identifier.urihttps://hdl.handle.net/20.500.12684/6368
dc.identifier.volume1185en_US
dc.identifier.wosWOS:000462895000015en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Science Bven_US
dc.relation.ispartofJournal Of Molecular Structureen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectOrganic field-effect transistor (OFET)en_US
dc.subjectInsulator materialsen_US
dc.subjectPolymer electrodeen_US
dc.subjectElectrical propertiesen_US
dc.subjectPolystyreneen_US
dc.subjectThiopheneen_US
dc.titleEvaluation of novel thiophene branched polystyrene as insulator layer in organic electronic deviceen_US
dc.typeArticleen_US

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