Carrier transport mechanisms in organic light-emitting devices with a N,N '-diphenyl-N,N '-bis(1-naphthyl)-1,1 '-biphenyl-4,4 '-diamine : tris-(8-hydroxyquinoline) aluminum mixed layer acting as an emitting layer
DC Field | Value | Language |
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dc.contributor.author | Yoon, Yong-Beum | - |
dc.contributor.author | Choo, Dong Chul | - |
dc.contributor.author | Lee, Dea Uk | - |
dc.contributor.author | Kim, Tate Whan | - |
dc.contributor.author | Kwack, Kae Dal | - |
dc.contributor.author | Kim, Jun-ho | - |
dc.contributor.author | Seo, Jeongheon | - |
dc.contributor.author | Kim, Youngkwan | - |
dc.date.accessioned | 2022-12-21T09:58:52Z | - |
dc.date.available | 2022-12-21T09:58:52Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2006-11 | - |
dc.identifier.issn | 1542-1406 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180806 | - |
dc.description.abstract | The current density-voltage (J-V) measurements on organic light-emitting devices (OLEDs) with and without a N,N'-diphenyl-N,N'-bis(1-naphthyl)-1,1'-biphenyl-4,4'-diamine (NPB):tris-(8-hydroxyquinoline) aluminum (Alq(3)) mixed layer were performed to investigate the carrier transport mechanism. The slopes of the double logarithmic J-V curves for the OLEDs with and without the mixed layer in the space-charge-limited current (SCLC) region were 6.5 and 2, respectively. The dramatic increase in the slope of the double logarithmic J-V curve for the OLEDs with the mixed layer was attributed to the decrease in the mobility difference of the charge carriers at the NPB/Alq(3) heterointerface resulting from the minimization of the energy barriers, and the carrier transport behaviors in the SCLC region were significantly affected by the unintentional virtual electrode, serving as a charge carrier reservoir, that formed at the heterointerface. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.title | Carrier transport mechanisms in organic light-emitting devices with a N,N '-diphenyl-N,N '-bis(1-naphthyl)-1,1 '-biphenyl-4,4 '-diamine : tris-(8-hydroxyquinoline) aluminum mixed layer acting as an emitting layer | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tate Whan | - |
dc.identifier.doi | 10.1080/15421400600932173 | - |
dc.identifier.scopusid | 2-s2.0-33845323035 | - |
dc.identifier.wosid | 000242551200031 | - |
dc.identifier.bibliographicCitation | MOLECULAR CRYSTALS AND LIQUID CRYSTALS, v.458, pp.273 - 279 | - |
dc.relation.isPartOf | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.title | MOLECULAR CRYSTALS AND LIQUID CRYSTALS | - |
dc.citation.volume | 458 | - |
dc.citation.startPage | 273 | - |
dc.citation.endPage | 279 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | DIODES | - |
dc.subject.keywordPlus | EMISSION | - |
dc.subject.keywordAuthor | carrier transport mechanism | - |
dc.subject.keywordAuthor | mixed layer | - |
dc.subject.keywordAuthor | organic light-emitting devices | - |
dc.identifier.url | https://www.tandfonline.com/doi/full/10.1080/15421400600932173 | - |
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