Enhanced performance by inserting ultrat
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Niu, Lianbin ;Zhang, Fujia
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Article
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2007
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John Wiley and Sons
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English
⚖ 455 KB
## Abstract Improved performance of organic light‐emitting devices (OLEDs) has been obtained by insertion of an ultrathin film of silicon oxide (SiO~2~) at the interface of 8‐hydroxyquinoline aluminum (Alq~3~) and __N__,__N__ ′‐bis(1‐naphthyl)‐__N__,__N__ ′‐diphenyl‐1,1′‐biphenyl‐4,4′‐diamine (NPB)