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dc.contributor.authorShi, Yumengen
dc.contributor.authorLuo, Shyh-Chyangen
dc.contributor.authorFang, Wenjingen
dc.contributor.authorZhang, Kekeen
dc.contributor.authorAli, Emril Mohameden
dc.contributor.authorBoey, Freddy Yin Chiangen
dc.contributor.authorYing, Jackie Y.en
dc.contributor.authorWang, Junlingen
dc.contributor.authorYu, Hsiao-huaen
dc.contributor.authorLi, Lain-Jongen
dc.identifier.citationShi, Y., Luo, S. C., Fang, W., Zhang, K., Ali, E. M., Boey, F. Y. C., et al. (2008). Work function engineering of electrodes via electropolymerization of ethylenedioxythiophenes and its derivatives. Organic Electronics, 9(5), 859-863.en
dc.description.abstractThe work functions of two commonly used electrodes, Au and indium-tin-oxide (ITO), can be modified by surface-electropolymerization of ethylenedioxythiophenes (EDOT) or its derivatives. The resulting work function is tunable continually by varying the electropolymerization condition. The value of work function of ITO (or Au) electrodes can be adjusted to decrease by 0.6 eV (or increase by 0.4 eV) when the deposited EDOT film is thin (<40 nm). By contrast, when the EDOT film deposited with thickness greater than 40 nm, the work function is controlled by the intrinsic property of the polymers regardless of the electrode materials. A diode devices with EDOT–COOH modified on ITO surface demonstrates the possibility of improving contact property in organic electronics using the proposed method.en
dc.relation.ispartofseriesOrganic electronicsen
dc.rights© 2008 Elsevier B.V. This is the author created version of a work that has been peer reviewed and accepted for publication by Organic Electronics, Elsevier B.V. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at:[DOI:].en
dc.titleWork function engineering of electrodes via electropolymerization of ethylenedioxythiophenes and its derivativesen
dc.typeJournal Articleen
dc.contributor.schoolSchool of Materials Science & Engineeringen
dc.description.versionAccepted versionen
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