DSpace at KISTKIST Article2003

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dc.contributor.authorKim, SH-
dc.contributor.authorJang, JW-
dc.contributor.authorLee, KW-
dc.contributor.authorLee, CE-
dc.contributor.authorKim, SW-
dc.date.accessioned2024-01-21T08:09:35Z-
dc.date.available2024-01-21T08:09:35Z-
dc.date.created2021-09-03-
dc.date.issued2003-10-
dc.identifier.issn0038-1098-
dc.identifier.urihttps://pubs.kist.re.kr/handle/201004/138203-
dc.description.abstractA poly-p-phenylenevinylene (PPV)-based light-emitting diode (LED) device was studied by means of comprehensive ac impedance measurements. Separate regions of frequency-dependent responses, the bulk and depleted (interface) regions, with distinct electrical proper-ties, were identified and characterized. The ac J-E characteristics revealed the space-charge limited conduction mechanism, which was specifically assigned to the depleted region. Besides, a direct estimate of the trap density in the bulk region was obtained from the applied voltage dependence of the charge concentration. (C) 2003 Elsevier Ltd. All rights reserved.-
dc.languageEnglish-
dc.publisherPERGAMON-ELSEVIER SCIENCE LTD-
dc.subjectP-PHENYLENE-VINYLENE-
dc.subjectTRANSPORT-
dc.subjectELECTRON-
dc.subjectCONDUCTION-
dc.subjectTRAPS-
dc.titleImpedance spectroscopy of a poly(p-phenylenevinylene)-based light-emitting diode device-
dc.typeArticle-
dc.identifier.doi10.1016/S0038-1098(03)00662-8-
dc.description.journalClass1-
dc.identifier.bibliographicCitationSOLID STATE COMMUNICATIONS, v.128, no.4, pp.143 - 146-
dc.citation.titleSOLID STATE COMMUNICATIONS-
dc.citation.volume128-
dc.citation.number4-
dc.citation.startPage143-
dc.citation.endPage146-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.identifier.wosid000185567100005-
dc.identifier.scopusid2-s2.0-0141571216-
dc.relation.journalWebOfScienceCategoryPhysics, Condensed Matter-
dc.relation.journalResearchAreaPhysics-
dc.type.docTypeArticle-
dc.subject.keywordPlusP-PHENYLENE-VINYLENE-
dc.subject.keywordPlusTRANSPORT-
dc.subject.keywordPlusELECTRON-
dc.subject.keywordPlusCONDUCTION-
dc.subject.keywordPlusTRAPS-
dc.subject.keywordAuthorpolymers-
dc.subject.keywordAuthorelastomers-
dc.subject.keywordAuthorand plastics-
dc.subject.keywordAuthordielectric response-
dc.subject.keywordAuthorelectronic transport-
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