DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, OK | ko |
dc.contributor.author | Woo, HY | ko |
dc.contributor.author | Lee, KS | ko |
dc.contributor.author | Kim, JK | ko |
dc.contributor.author | Kim, DY | ko |
dc.contributor.author | Shim, Hong Ku | ko |
dc.contributor.author | Kim, CY | ko |
dc.date.accessioned | 2013-03-06T05:24:36Z | - |
dc.date.available | 2013-03-06T05:24:36Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2001-03 | - |
dc.identifier.citation | SYNTHETIC METALS, v.121, pp.1607 - 1608 | - |
dc.identifier.issn | 0379-6779 | - |
dc.identifier.uri | http://hdl.handle.net/10203/85942 | - |
dc.description.abstract | Bipolar light-emitting (LE) oligomers consisting of three sequential segments centered by dithienothiophene (DTT) as pi -center and attached by D/D or D/A pair: D-pi -D (dye 1) or D-pi -A (dye 2) where D and A refer to hole transporting (HT) and electron-transporting (ET) units, respectively. Their redox properties are alike, suggesting the resemblance in bipolarity. Photoluminescence (PL) shows that the symmetric D/D system has a higher PL quantum efficiency relative to the D/A system. Electroluminescence (EL) from a single-layer device using a PVK blend displays a slightly higher light intensity with D/A system while EL quantum efficiency of D/D system doubles that of D/A system. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | POLYMERS | - |
dc.subject | HOLE | - |
dc.title | Photo/electroluminescent properties of novel bipolar oligomers | - |
dc.type | Article | - |
dc.identifier.wosid | 000168831200241 | - |
dc.identifier.scopusid | 2-s2.0-0035867880 | - |
dc.type.rims | ART | - |
dc.citation.volume | 121 | - |
dc.citation.beginningpage | 1607 | - |
dc.citation.endingpage | 1608 | - |
dc.citation.publicationname | SYNTHETIC METALS | - |
dc.contributor.localauthor | Shim, Hong Ku | - |
dc.contributor.nonIdAuthor | Kim, OK | - |
dc.contributor.nonIdAuthor | Woo, HY | - |
dc.contributor.nonIdAuthor | Lee, KS | - |
dc.contributor.nonIdAuthor | Kim, JK | - |
dc.contributor.nonIdAuthor | Kim, DY | - |
dc.contributor.nonIdAuthor | Kim, CY | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | photoluminescence | - |
dc.subject.keywordAuthor | electroluminescence and organic semiconductors | - |
dc.subject.keywordPlus | POLYMERS | - |
dc.subject.keywordPlus | HOLE | - |
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