DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Ji-Sun | ko |
dc.contributor.author | Lee, Bo-Ram | ko |
dc.contributor.author | Lee, Ju-Min | ko |
dc.contributor.author | Kim, JI-Seon | ko |
dc.contributor.author | Kim, Sang-Ouk | ko |
dc.contributor.author | Song, Myoung-Hoon | ko |
dc.date.accessioned | 2010-11-29T09:42:15Z | - |
dc.date.available | 2010-11-29T09:42:15Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-06 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.96, no.24 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/20491 | - |
dc.description.abstract | We investigate the effect of self-assembled dipole molecules (SADMs) on ZnO surface in hybrid organic-inorganic polymeric light-emitting diodes (HyPLEDs). Despite the SADM being extremely thin, the magnitude and orientation of SADM dipole moment effectively influenced the work function of the ZnO. As a consequence, the charge injection barrier between the conduction band of the ZnO and the lowest unoccupied molecular orbital of poly(9,9(')-dioctylfluorene)-co-benzothiadiazole could be efficiently controlled resulting that electron injection efficiency is remarkably enhanced. The HyPLEDs modified with a negative dipolar SADM exhibited enhanced device performances, which correspond to approximately a fourfold compared to those of unmodified HyPLEDs. (C) 2010 American Institute of Physics. [doi:10.1063/1.3453759] | - |
dc.description.sponsorship | CDT, Ltd., for supplying F8BT. This work was supported by the Mid-career Researcher Program Grant No. 20090085470, the National Research Laboratory Program Grant No. R0A-2008-000-20057-0, the World Class University WCU Program Grant No. R32-2008-000-10051-0, Center for Inorganic Photovoltaic Materials ERC Grant No. 2008-0062204, Research Foundation of Korea Grant No. NRF-2009-C1AAA001-2009-0093020, and the 2009 Research Fund of UNIST Ulsan National Institute of Science and Technology. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | ELECTROLUMINESCENT DEVICES | - |
dc.subject | CONJUGATED POLYMERS | - |
dc.subject | ELECTRON-INJECTION | - |
dc.subject | HOLE-INJECTION | - |
dc.title | Efficient hybrid organic-inorganic light emitting diodes with self-assembled dipole molecule deposited metal oxides | - |
dc.type | Article | - |
dc.identifier.wosid | 000278911500061 | - |
dc.identifier.scopusid | 2-s2.0-79959284851 | - |
dc.type.rims | ART | - |
dc.citation.volume | 96 | - |
dc.citation.issue | 24 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.3453759 | - |
dc.contributor.localauthor | Kim, Sang-Ouk | - |
dc.contributor.nonIdAuthor | Lee, Bo-Ram | - |
dc.contributor.nonIdAuthor | Lee, Ju-Min | - |
dc.contributor.nonIdAuthor | Song, Myoung-Hoon | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | conduction bands | - |
dc.subject.keywordAuthor | electric moments | - |
dc.subject.keywordAuthor | II-VI semiconductors | - |
dc.subject.keywordAuthor | organic light emitting diodes | - |
dc.subject.keywordAuthor | organic-inorganic hybrid materials | - |
dc.subject.keywordAuthor | self-assembly | - |
dc.subject.keywordAuthor | wide band gap semiconductors | - |
dc.subject.keywordAuthor | zinc compounds | - |
dc.subject.keywordPlus | ELECTROLUMINESCENT DEVICES | - |
dc.subject.keywordPlus | CONJUGATED POLYMERS | - |
dc.subject.keywordPlus | ELECTRON-INJECTION | - |
dc.subject.keywordPlus | HOLE-INJECTION | - |
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