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液晶与显示 , 2005, 20(2): 133-139. doi: 10.3969/j.issn.1007-2780.2005.02.011

有机磷光电致发光的研究进展

代国章 1, , 李宏建 2, , 黄永辉 3, , 谢强 4, , 何英旋 5, , 彭景翠 6,

1.湖南大学,应用物理系,湖南,长沙,410082

2.湖南大学,应用物理系,湖南,长沙,410082;中南大学,物理科学与技术学院,湖南,长沙,410083

3.湖南大学,应用物理系,湖南,长沙,410082

4.湖南大学,应用物理系,湖南,长沙,410082

5.湖南大学,应用物理系,湖南,长沙,410082

6.湖南大学,应用物理系,湖南,长沙,410082

基金项目:   湖南大学校科研和教改项目(2002A008)   中国博士后科学基金(2004035083)   湖南省杰出青年科学基金(03JJY1008)  

关键词： 磷光 , 电致发光 , 载流子阻挡材料

Progress of Research Based on Organic Electrophosphorescence

有机磷光电致发光可以同时利用单重态和三重态的激子,理论上可使器件的内量子效率达到100 %而在近几年倍受关注.文章从发光机理、基质材料、掺杂剂材料和载流子阻挡材料的特征以及发白光的磷光电致发光器件几个方面扼要阐述了该领域的研究进展.

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