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Conference Paper: Highly efficient and bright organic light-emitting devices using a Sn/Al cathode
Title | Highly efficient and bright organic light-emitting devices using a Sn/Al cathode |
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Authors | |
Keywords | Light-emitting Cathode Organic |
Issue Date | 2001 |
Publisher | SPIE - International Society for Optical Engineering. The Journal's web site is located at https://www.spiedigitallibrary.org/conference-proceedings-of-spie |
Citation | Proceedings of SPIE - The International Society for Optical Engineering, 2001, v. 4594, p. 380-384 How to Cite? |
Abstract | A 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 Identifier | http://hdl.handle.net/10722/225839 |
ISSN | 2023 SCImago Journal Rankings: 0.152 |
DC Field | Value | Language |
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dc.contributor.author | Li, Feng | - |
dc.contributor.author | Cheng, Gang | - |
dc.contributor.author | Feng, Jing | - |
dc.contributor.author | Liu, Shiyong | - |
dc.date.accessioned | 2016-05-23T02:21:52Z | - |
dc.date.available | 2016-05-23T02:21:52Z | - |
dc.date.issued | 2001 | - |
dc.identifier.citation | Proceedings of SPIE - The International Society for Optical Engineering, 2001, v. 4594, p. 380-384 | - |
dc.identifier.issn | 0277-786X | - |
dc.identifier.uri | http://hdl.handle.net/10722/225839 | - |
dc.description.abstract | A 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.language | eng | - |
dc.publisher | SPIE - International Society for Optical Engineering. The Journal's web site is located at https://www.spiedigitallibrary.org/conference-proceedings-of-spie | - |
dc.relation.ispartof | Proceedings of SPIE - The International Society for Optical Engineering | - |
dc.subject | Light-emitting | - |
dc.subject | Cathode | - |
dc.subject | Organic | - |
dc.title | Highly efficient and bright organic light-emitting devices using a Sn/Al cathode | - |
dc.type | Conference_Paper | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1117/12.446567 | - |
dc.identifier.scopus | eid_2-s2.0-0035772546 | - |
dc.identifier.volume | 4594 | - |
dc.identifier.spage | 380 | - |
dc.identifier.epage | 384 | - |
dc.identifier.issnl | 0277-786X | - |