DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yun, Chang-Hun | ko |
dc.contributor.author | Cho, Hyun-Su | ko |
dc.contributor.author | Kang, Hye-Seung | ko |
dc.contributor.author | Lee, Young-Mi | ko |
dc.contributor.author | Park, Yong-Sup | ko |
dc.contributor.author | Yoo, Seung-Hyup | ko |
dc.date.accessioned | 2013-03-08T20:37:49Z | - |
dc.date.available | 2013-03-08T20:37:49Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-08 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.95, no.5 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/94229 | - |
dc.description.abstract | We report on the fabrication of efficient inverted organic light-emitting diodes (IOLEDs) using pentacene films as an electron injection/transport layer between Al and Alq(3) layers. These IOLED devices turn on at 4.7 V and exhibit a luminous efficiency of 9.5 cd/A without any dopants or reactive metals. Analysis using space-charge-limited characteristics of electron-only devices and ultraviolet photoelectron spectroscopy measurement of metal/organic interfaces indicates that the efficient IOLED characteristics can be attributed partly to the electron mobility of pentacene that is 10(2)-10(4) times larger than that of Alq(3) and to the effective reduction in injection barrier at contacts. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | CHARGE INJECTION | - |
dc.subject | ELECTROLUMINESCENCE DEVICES | - |
dc.subject | AL/LIF ELECTRODE | - |
dc.subject | MOBILITY | - |
dc.subject | INTERFACE | - |
dc.subject | CATHODE | - |
dc.title | Electron injection via pentacene thin films for efficient inverted organic light-emitting diodes | - |
dc.type | Article | - |
dc.identifier.wosid | 000268809400081 | - |
dc.identifier.scopusid | 2-s2.0-68349152524 | - |
dc.type.rims | ART | - |
dc.citation.volume | 95 | - |
dc.citation.issue | 5 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.3192361 | - |
dc.contributor.localauthor | Yoo, Seung-Hyup | - |
dc.contributor.nonIdAuthor | Kang, Hye-Seung | - |
dc.contributor.nonIdAuthor | Lee, Young-Mi | - |
dc.contributor.nonIdAuthor | Park, Yong-Sup | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | charge injection | - |
dc.subject.keywordAuthor | electron mobility | - |
dc.subject.keywordAuthor | organic light emitting diodes | - |
dc.subject.keywordAuthor | organic semiconductors | - |
dc.subject.keywordAuthor | semiconductor thin films | - |
dc.subject.keywordAuthor | space-charge-limited conduction | - |
dc.subject.keywordPlus | CHARGE INJECTION | - |
dc.subject.keywordPlus | ELECTROLUMINESCENCE DEVICES | - |
dc.subject.keywordPlus | AL/LIF ELECTRODE | - |
dc.subject.keywordPlus | MOBILITY | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | CATHODE | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.