DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, TW | - |
dc.contributor.author | Park, OO | - |
dc.date.accessioned | 2015-06-25T01:05:28Z | - |
dc.date.available | 2015-06-25T01:05:28Z | - |
dc.date.created | 2009-06-01 | - |
dc.date.issued | 2000-05-29 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.other | 2015-OAK-0000016694 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/9392 | - |
dc.description.abstract | Polymer light-emitting diodes were fabricated using poly[2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene] as an emissive material. Sodium ionic polyurethane (NaPU), a single-ion conductor (SIC), was employed as an electron-injecting material and compared with the case of sodium sulfonated polystyrene (SSPS). The quantum efficiency was greatly enhanced, compared with the SSPS-based device. The electron injection in the NaPU-based device is more favorable, compared with the SSPS-based device because of a larger ionic space charge accumulation near the cathode by the good chain segmental motion of the soft block in the polymer chains of the SIC. Thus, a balanced injection of an electron-hole pair can be achieved to greatly improve the quantum efficiency. (C) 2000 American Institute of Physics. [S0003-6951(00)01522-9]. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Improvement of quantum efficiency in polymer light-emitting diodes by a single-ion conductor | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | en_US |
dc.identifier.doi | 10.1063/1.126616 | - |
dc.author.google | Lee, TW | en_US |
dc.author.google | Park, OO | en_US |
dc.relation.volume | 76 | en_US |
dc.relation.issue | 22 | en_US |
dc.relation.startpage | 3161 | en_US |
dc.relation.lastpage | 3163 | en_US |
dc.contributor.id | 10154218 | en_US |
dc.relation.journal | APPLIED PHYSICS LETTERS | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | APPLIED PHYSICS LETTERS, v.76, no.22, pp.3161 - 3163 | - |
dc.identifier.wosid | 000087239400001 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 3163 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 3161 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 76 | - |
dc.contributor.affiliatedAuthor | Lee, TW | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 27 | - |
dc.type.docType | Article | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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