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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 93 | - |
dc.contributor.author | Jin, Youngeup | - |
dc.contributor.author | Bazan, Guillermo C. | - |
dc.contributor.author | Heeger, Alan J. | - |
dc.contributor.author | Kim, Jin Young | - |
dc.contributor.author | Lee, Kwanghee | - |
dc.date.accessioned | 2023-12-22T08:37:09Z | - |
dc.date.available | 2023-12-22T08:37:09Z | - |
dc.date.created | 2014-09-25 | - |
dc.date.issued | 2008-09 | - |
dc.description.abstract | We report improved performance in polymer light-emitting diodes incorporating conjugated polyelectrolytes as an electron injection layer (EIL). When we introduce water soluble conjugated polymers, poly[9,9'-bis(4-sulfonatobutyl)fluorene-co-alt-1,4-phenylene] (anionic PFP), between the aluminum (Al) cathode and emissive layer, the devices show an increased electroluminescence efficiency with a lowered turn-on voltage. We believe the mobile Na(+) ions in the EIL layer directly influences the device efficiency by forming a low work function layer at the interface between the EIL and Al cathode, thereby facilitating the electron injection into the emissive layer. | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.93, no.12, pp.1 - 3 | - |
dc.identifier.doi | 10.1063/1.2989133 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.scopusid | 2-s2.0-52949128710 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/6456 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=52949128710 | - |
dc.identifier.wosid | 000259799100085 | - |
dc.language | 영어 | - |
dc.publisher | AMER INST PHYSICS | - |
dc.title | Improved electron injection in polymer light-emitting diodes using anionic conjugated polyelectrolyte | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
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