期刊
ADVANCED FUNCTIONAL MATERIALS
卷 21, 期 19, 页码 3667-3672出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/adfm.201100682
关键词
-
类别
资金
- National Science Foundation [DMR-1035480]
- Department of Energy (BES) [DE-SC0002368]
- Air Force Office of Scientific Research
- Direct For Mathematical & Physical Scien [1035480, 1005546] Funding Source: National Science Foundation
- Division Of Materials Research [1005546, 1035480] Funding Source: National Science Foundation
Improved performance of p-type organic light-emitting transistors (OLETs) is demonstrated by introducing a conjugated polyelectrolyte (CPE) layer and symmetric high work function (WF) source and drain metal electrodes. The OLET comprises a tri-layer film consisting of a hole transporting layer, an emissive layer, and a CPE layer as an electron injection layer. The thickness of the CPE layer is critical for achieving good performance and provides an important structural handle for consideration in future optimization studies. We also demonstrate for the first time, good performance solution-processed blue-emitting OLETs. These results further demonstrate the simplification of device fabrication and improved performance afforded by integrating CPE interlayers into organic optoelectronic devices.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据