Efficient Single-Layer Polymer Light-Emitting Diodes

被引：225

作者：

Kabra, Dinesh ^{[2
]}

Lu, Li Ping ^{[2
]}

Song, Myoung Hoon ^{[2
,3
]}

Snaith, Henry J. ^{[1
]}

Friend, Richard H. ^{[2
]}

机构：

[1] Univ Oxford, Clarendon Lab, Oxford OX1 3PU, England

[2] Univ Cambridge, Cavendish Lab, Cambridge CB3 0HE, England

[3] UNIST, Sch Mech & Adv Mat Engn, Ulsan 689805, South Korea

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 29期

基金：

英国工程与自然科学研究理事会;

关键词：

METAL-OXIDES; INTERFACE; EMISSION; CESIUM;

D O I：

10.1002/adma.201000317

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Single-layer polymer light-emitting diodes are fabricated using poly (9, 9'-dioctylfluorene)-co-benzothiadiazole (F8BT) as the emissive layer in contact with metal oxide injection layers ITO/ZnO/Cs2CO3/F8BT/MoO3/Au. Luminous efficiencies of up to 23 cd A(-1) are achieved for polymer layer thicknesses near 1 mu m.

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页码：3194 / +

页数：6

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