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Conference Paper: Highly efficient and bright organic light-emitting devices using a Sn/Al cathode

TitleHighly efficient and bright organic light-emitting devices using a Sn/Al cathode
Authors
KeywordsLight-emitting
Cathode
Organic
Issue Date2001
Citation
Proceedings of SPIE - The International Society for Optical Engineering, 2001, v. 4594, p. 380-384 How to Cite?
AbstractA bilayer is used as an electrode for organic light-emitting devices. The bilayer consists of a Sn layer adjacent to Alq layer and an Al outerlayer. The effects of a controlled Sn buffer layer on the behavior of ITO/CuPc/NPB/Alq/Sn/Al light-emitting devices are described. It is found that both electron injection efficiency and electroluminescence are significantly enhanced when the thickness of Sn layer is suitable. The enhancement is believed to be due to increased electron density of Sn layer near the Sn/Al interface.
Persistent Identifierhttp://hdl.handle.net/10722/225839
ISSN

 

DC FieldValueLanguage
dc.contributor.authorLi, Feng-
dc.contributor.authorCheng, Gang-
dc.contributor.authorFeng, Jing-
dc.contributor.authorLiu, Shiyong-
dc.date.accessioned2016-05-23T02:21:52Z-
dc.date.available2016-05-23T02:21:52Z-
dc.date.issued2001-
dc.identifier.citationProceedings of SPIE - The International Society for Optical Engineering, 2001, v. 4594, p. 380-384-
dc.identifier.issn0277-786X-
dc.identifier.urihttp://hdl.handle.net/10722/225839-
dc.description.abstractA bilayer is used as an electrode for organic light-emitting devices. The bilayer consists of a Sn layer adjacent to Alq layer and an Al outerlayer. The effects of a controlled Sn buffer layer on the behavior of ITO/CuPc/NPB/Alq/Sn/Al light-emitting devices are described. It is found that both electron injection efficiency and electroluminescence are significantly enhanced when the thickness of Sn layer is suitable. The enhancement is believed to be due to increased electron density of Sn layer near the Sn/Al interface.-
dc.languageeng-
dc.relation.ispartofProceedings of SPIE - The International Society for Optical Engineering-
dc.subjectLight-emitting-
dc.subjectCathode-
dc.subjectOrganic-
dc.titleHighly efficient and bright organic light-emitting devices using a Sn/Al cathode-
dc.typeConference_Paper-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.1117/12.446567-
dc.identifier.scopuseid_2-s2.0-0035772546-
dc.identifier.volume4594-
dc.identifier.spage380-
dc.identifier.epage384-

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