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Exciplex Electroluminescence from Organic Bilayer Devices Composed of Triphenyldiamine and Quinoxaline Derivatives
Author(s) -
Wang JiaF.,
Kawabe Yutaka,
Shaheen Sean E.,
Morrell Michael M.,
Jabbour Ghassan E.,
Lee Paul A.,
Anderson Jeffrey,
Armstrong Neal R.,
Kippelen Bernard,
Mash Eugene A.,
Peyghambarian Nasser
Publication year - 1998
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/(sici)1521-4095(199802)10:3<230::aid-adma230>3.0.co;2-y
Subject(s) - electroluminescence , quinoxaline , materials science , bilayer , excimer , diamine , oled , photochemistry , optoelectronics , derivative (finance) , light emitting diode , fluorescence , nanotechnology , polymer chemistry , organic chemistry , optics , layer (electronics) , chemistry , membrane , biochemistry , physics , financial economics , economics
Exciplexes can be used as emission sources in light‐emitting devices (LEDs), as is demonstrated here. High electroluminescence is reported from bilayer organic LEDs in which the emission is confirmed to originate from an exciplex formed at the interface of two organic layers, for example of an aromatic diamine and a quinoxaline derivative, one of which is shown in the Figure.