Aluminum based cathode structure for enhanced electron injection in electroluminescent organic devices

G. E. Jabbour; B. Kippelen; N. R. Armstrong; N. Peyghambarian

doi:10.1063/1.122367

Aluminum based cathode structure for enhanced electron injection in electroluminescent organic devices

G. E. Jabbour, B. Kippelen, N. R. Armstrong, N. Peyghambarian

Research output: Contribution to journal › Article › peer-review

291 Scopus citations

Abstract

Cathodes made with Al-LiF or Al-CsF composites are found to greatly enhance the performance of organic light-emitting devices (OLEDs). With a composite cathode, devices based on an organic bilayer structure have shown lower operating voltage, higher efficiency, and better forward light output than devices with LiF/Al, Mg, or Al cathode. Unlike devices with an Al and Li alloy cathode, OLEDs with a composite cathode can be made with good reproducibility.

Original language	English (US)
Pages (from-to)	1185-1187
Number of pages	3
Journal	Applied Physics Letters
Volume	73
Issue number	9
DOIs	https://doi.org/10.1063/1.122367
State	Published - 1998

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1063/1.122367

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abstract = "Cathodes made with Al-LiF or Al-CsF composites are found to greatly enhance the performance of organic light-emitting devices (OLEDs). With a composite cathode, devices based on an organic bilayer structure have shown lower operating voltage, higher efficiency, and better forward light output than devices with LiF/Al, Mg, or Al cathode. Unlike devices with an Al and Li alloy cathode, OLEDs with a composite cathode can be made with good reproducibility.",

author = "Jabbour, {G. E.} and B. Kippelen and Armstrong, {N. R.} and N. Peyghambarian",

year = "1998",

doi = "10.1063/1.122367",

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pages = "1185--1187",

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publisher = "American Institute of Physics",

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T1 - Aluminum based cathode structure for enhanced electron injection in electroluminescent organic devices

AU - Jabbour, G. E.

AU - Kippelen, B.

AU - Armstrong, N. R.

AU - Peyghambarian, N.

PY - 1998

Y1 - 1998

N2 - Cathodes made with Al-LiF or Al-CsF composites are found to greatly enhance the performance of organic light-emitting devices (OLEDs). With a composite cathode, devices based on an organic bilayer structure have shown lower operating voltage, higher efficiency, and better forward light output than devices with LiF/Al, Mg, or Al cathode. Unlike devices with an Al and Li alloy cathode, OLEDs with a composite cathode can be made with good reproducibility.

AB - Cathodes made with Al-LiF or Al-CsF composites are found to greatly enhance the performance of organic light-emitting devices (OLEDs). With a composite cathode, devices based on an organic bilayer structure have shown lower operating voltage, higher efficiency, and better forward light output than devices with LiF/Al, Mg, or Al cathode. Unlike devices with an Al and Li alloy cathode, OLEDs with a composite cathode can be made with good reproducibility.

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Aluminum based cathode structure for enhanced electron injection in electroluminescent organic devices

Abstract

ASJC Scopus subject areas

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