Charge transfer through amino groups-small molecules interface improving the performance of electroluminescent devices

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dc.contributor.authorHavare, Ali Kemal
dc.contributor.authorCan, Mustafa
dc.contributor.authorTozlu, Cem
dc.contributor.authorKus, Mahmut
dc.contributor.authorOkur, Salih
dc.contributor.authorDemic, Serafettin
dc.contributor.authorDemirak, Kadir
dc.date.accessioned2020-03-26T19:23:18Z
dc.date.available2020-03-26T19:23:18Z
dc.date.issued2016
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractA carboxylic group functioned charge transporting was synthesized and self-assembled on an indium tin oxide (ITO) anode. A typical electroluminescent device [modified ITO/TPD (50 nm)/Alq(3) (60 nm)/LiF (2 nm)/(120 nm)] was fabricated to investigate the effect of the amino groups-small molecules interface on the characteristics of the device. The increase in the surface work function of ITO is expected to facilitate the hole injection from the ITO anode to the Hole Transport Layer (HTL) in electroluminescence. The modified electroluminescent device could endure a higher current and showed a much higher luminance than the nonmodified one. For the produced electroluminescent devices, the I-V characteristics, optical characterization and quantum yields were performed. The external quantum efficiency of the modified electroluminescent device is improved as the result of the presence of the amino groups-small molecules interface. (C) 2016 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.optmat.2016.03.020en_US
dc.identifier.endpage101en_US
dc.identifier.issn0925-3467en_US
dc.identifier.issn1873-1252en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage94en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.optmat.2016.03.020
dc.identifier.urihttps://hdl.handle.net/20.500.12395/33344
dc.identifier.volume55en_US
dc.identifier.wosWOS:000374606500018en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofOPTICAL MATERIALSen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectCharge transferen_US
dc.subjectElectroluminescent deviceen_US
dc.subjectHOMO-LUMO levelen_US
dc.subjectSelf-assembled monolayersen_US
dc.subjectAmino groupsen_US
dc.titleCharge transfer through amino groups-small molecules interface improving the performance of electroluminescent devicesen_US
dc.typeArticleen_US

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