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Article: Impact of the metal cathode and CsF buffer layer on the performance of organic light-emitting devices

TitleImpact of the metal cathode and CsF buffer layer on the performance of organic light-emitting devices
Authors
Chan, MYLai, SLFung, MKLee, CSLee, ST
Issue Date2004
PublisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jsp
Citation
Journal of Applied Physics, 2004, v. 95 n. 10, p. 5397-5402 How to Cite?
DOI: http://dx.doi.org/10.1063/1.1707201
AbstractThe effects of different metal cathodes and CsF buffer layer on the efficiency of organic light-emitting devices were investigated. The effects of reflectivity and reactivity of metal cathodes on device efficiency and stability was also analyzed. It was observed that device performance improves as the metal work function decreases. The efficiency of devices with alkaline earth metal cathode were found to be better than using lanthanides. An improvement was found in the devices with different metal overlayers on insertion of ultrathin CsF. The result provided guidelines for designing devices and improving their lifetime.
Persistent Identifierhttp://hdl.handle.net/10722/167981
ISSN
0021-8979
2021 Impact Factor: 2.877
2020 SCImago Journal Rankings: 0.699
ISI Accession Number ID
WOS:000221269300021
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChan, MYen_US
dc.contributor.authorLai, SLen_US
dc.contributor.authorFung, MKen_US
dc.contributor.authorLee, CSen_US
dc.contributor.authorLee, STen_US
dc.date.accessioned2012-10-08T03:13:43Z-
dc.date.available2012-10-08T03:13:43Z-
dc.date.issued2004en_US
dc.identifier.citationJournal of Applied Physics, 2004, v. 95 n. 10, p. 5397-5402-
dc.identifier.issn0021-8979en_US
dc.identifier.urihttp://hdl.handle.net/10722/167981-
dc.description.abstractThe effects of different metal cathodes and CsF buffer layer on the efficiency of organic light-emitting devices were investigated. The effects of reflectivity and reactivity of metal cathodes on device efficiency and stability was also analyzed. It was observed that device performance improves as the metal work function decreases. The efficiency of devices with alkaline earth metal cathode were found to be better than using lanthanides. An improvement was found in the devices with different metal overlayers on insertion of ultrathin CsF. The result provided guidelines for designing devices and improving their lifetime.en_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://jap.aip.org/jap/staff.jspen_US
dc.relation.ispartofJournal of Applied Physicsen_US
dc.titleImpact of the metal cathode and CsF buffer layer on the performance of organic light-emitting devicesen_US
dc.typeArticleen_US
dc.identifier.emailChan, MY:chanmym@hku.hken_US
dc.identifier.authorityChan, MY=rp00666en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1063/1.1707201en_US
dc.identifier.scopuseid_2-s2.0-2942511898en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-2942511898&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume95en_US
dc.identifier.issue10en_US
dc.identifier.spage5397en_US
dc.identifier.epage5402en_US
dc.identifier.isiWOS:000221269300021-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridChan, MY=7402597725en_US
dc.identifier.scopusauthoridLai, SL=7402937153en_US
dc.identifier.scopusauthoridFung, MK=7101955091en_US
dc.identifier.scopusauthoridLee, CS=7410145384en_US
dc.identifier.scopusauthoridLee, ST=7601407495en_US
dc.identifier.issnl0021-8979-

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