DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, HM | ko |
dc.contributor.author | Choi, KH | ko |
dc.contributor.author | Hwang, DH | ko |
dc.contributor.author | Do, LM | ko |
dc.contributor.author | Zyung, T | ko |
dc.contributor.author | Lee, JW | ko |
dc.contributor.author | Park, Jung-Ki | ko |
dc.date.accessioned | 2013-02-27T20:43:38Z | - |
dc.date.available | 2013-02-27T20:43:38Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1998-05 | - |
dc.identifier.citation | APPLIED PHYSICS LETTERS, v.72, no.19, pp.2382 - 2384 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.uri | http://hdl.handle.net/10203/70750 | - |
dc.description.abstract | Light-emitting diodes of poly[2-methoxy-5-(2'-ethyl-hexyloxy)-1,4-phenylene vinylene] (MEH-PPV) are fabricated using sodium sulfonated polystyrene (SSPS) ionomer containing 10 mol% ionic groups as an electron injecting and hole blocking material. When an electric field stronger than 2.7 x 10(7) V/m is applied. SSPS in the indium-tin oxide ITO/MEH-PPV/SSPS/Al system causes a bridging effect between sodium ions and the Al cathode at the SSPS/Al interface, leading to excellent electron injection. Furthermore, the ionomer has a high band gap energy of similar to 5 eV, resulting in hole blocking. The operating voltage for the ITO/MEH-PPV/SSPS/Al is reduced by similar to 60% and the relative quantum efficiency is enhanced by three orders of magnitude compared with those of the corresponding single-layer MEH-PPV device. (C) 1998 American Institute of Physics. [S0003-6951(98)03319-1]. | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | MODEL | - |
dc.title | Use of ionomer as an electron injecting and hole blocking material for polymer light-emitting diode | - |
dc.type | Article | - |
dc.identifier.wosid | 000073540600010 | - |
dc.identifier.scopusid | 2-s2.0-0032072825 | - |
dc.type.rims | ART | - |
dc.citation.volume | 72 | - |
dc.citation.issue | 19 | - |
dc.citation.beginningpage | 2382 | - |
dc.citation.endingpage | 2384 | - |
dc.citation.publicationname | APPLIED PHYSICS LETTERS | - |
dc.identifier.doi | 10.1063/1.121363 | - |
dc.contributor.localauthor | Park, Jung-Ki | - |
dc.contributor.nonIdAuthor | Lee, HM | - |
dc.contributor.nonIdAuthor | Choi, KH | - |
dc.contributor.nonIdAuthor | Hwang, DH | - |
dc.contributor.nonIdAuthor | Do, LM | - |
dc.contributor.nonIdAuthor | Zyung, T | - |
dc.contributor.nonIdAuthor | Lee, JW | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | MODEL | - |
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