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Article: Effective organic-based connection unit for stacked organic light-emitting devices

TitleEffective organic-based connection unit for stacked organic light-emitting devices
Authors
Law, CWLau, KMFung, MKChan, MYWong, FLLee, CSLee, ST
Issue Date2006
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 2006, v. 89 n. 13, article no. 133511 How to Cite?
DOI: http://dx.doi.org/10.1063/1.2357846
AbstractA bilayer connection unit of Mg-doped Alq3 and F 4-TCNQ-doped m-MTDATA was investigated for application in stacked organic light-emitting device. This connection unit led to a stacked OLED with a luminous efficiency twice that of a single-unit OLED. Electronic structures, including relevant electron energy levels, of the various interfaces in the stacked OLED were studied by using ultraviolet photoemission spectroscopy and used to discuss the working mechanisms of the stacked OLED. The p-type dopant F4-TCNQ was shown to induce a large band bending of 1.36 eV and facilitates efficient carrier injection from the connection units into the carrier-transporting layers. © 2006 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/168058
ISSN
0003-6951
2021 Impact Factor: 3.971
2020 SCImago Journal Rankings: 1.182
ISI Accession Number ID
WOS:000240875800137
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorLaw, CWen_US
dc.contributor.authorLau, KMen_US
dc.contributor.authorFung, MKen_US
dc.contributor.authorChan, MYen_US
dc.contributor.authorWong, FLen_US
dc.contributor.authorLee, CSen_US
dc.contributor.authorLee, STen_US
dc.date.accessioned2012-10-08T03:14:39Z-
dc.date.available2012-10-08T03:14:39Z-
dc.date.issued2006en_US
dc.identifier.citationApplied Physics Letters, 2006, v. 89 n. 13, article no. 133511-
dc.identifier.issn0003-6951en_US
dc.identifier.urihttp://hdl.handle.net/10722/168058-
dc.description.abstractA bilayer connection unit of Mg-doped Alq3 and F 4-TCNQ-doped m-MTDATA was investigated for application in stacked organic light-emitting device. This connection unit led to a stacked OLED with a luminous efficiency twice that of a single-unit OLED. Electronic structures, including relevant electron energy levels, of the various interfaces in the stacked OLED were studied by using ultraviolet photoemission spectroscopy and used to discuss the working mechanisms of the stacked OLED. The p-type dopant F4-TCNQ was shown to induce a large band bending of 1.36 eV and facilitates efficient carrier injection from the connection units into the carrier-transporting layers. © 2006 American Institute of Physics.en_US
dc.languageengen_US
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_US
dc.relation.ispartofApplied Physics Lettersen_US
dc.titleEffective organic-based connection unit for stacked 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.doi10.1063/1.2357846en_US
dc.identifier.scopuseid_2-s2.0-33749251243en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33749251243&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume89en_US
dc.identifier.issue13en_US
dc.identifier.spagearticle no. 133511-
dc.identifier.epagearticle no. 133511-
dc.identifier.isiWOS:000240875800137-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridLaw, CW=25630755700en_US
dc.identifier.scopusauthoridLau, KM=7401559812en_US
dc.identifier.scopusauthoridFung, MK=7101955091en_US
dc.identifier.scopusauthoridChan, MY=7402597725en_US
dc.identifier.scopusauthoridWong, FL=7201409637en_US
dc.identifier.scopusauthoridLee, CS=8091195900en_US
dc.identifier.scopusauthoridLee, ST=7601407495en_US
dc.identifier.issnl0003-6951-

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