Exciton quenching in highly efficient eu
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T.W. Canzler; J. Kido
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Article
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2006
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Elsevier Science
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English
⚖ 420 KB
Red-light emitting organic electroluminescent devices using a trivalent europium complex (Eu 3+ ) as emitter were fabricated. A simple three-layer device, consisting of triphenyldiamine derivative (TPD) as hole transport layer, a 1,2,4-triazole derivative (TAZ) as electron injection layer, and europ