Effect of YFinf3/inf electron injection layer on the performance of organic light-emitting devices

	Effect of YFinf3/inf electron injection layer on the performance of organic light-emitting devices
	Zhang, L.; X.-M. Zheng; J. Lin and X.-Y. Liu
	2015
发表期刊	Faguang Xuebao/Chinese Journal of Luminescence
卷号	36 期号:8 页码:912-916
摘要	Organic light emitting devices (OLEDs) were fabricated with yttrium fluoride (YFinf3/inf) as the electron injection layer instead of lithium fluoride (LiF) and aluminum as the cathode. The experiment results show that YFinf3/inf injection buffer layer with appropriate thickness can effectively enhance the electron injection ability of the cathode, leading to more balanced concentration of electrons and holes, and optimized electroluminescent properties of OLEDs. The device with 1.2 nm-thick YFinf3/inf layer has the minimum turn-on voltage of 2.6 V, the maximum current efficiency of 8.52 cdAsup-1/sup, and the maximum luminance of 36 530 cdmsup-2/sup. Compared with LiF reference sample, the maximum brightness and current efficiency are increased by 39% and 53%, respectively. , 2015, Chines Academy of Sciences. All right reserved.
文章类型	期刊论文
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55997
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Zhang, L.,X.-M. Zheng,J. Lin and X.-Y. Liu. Effect of YFinf3/inf electron injection layer on the performance of organic light-emitting devices[J]. Faguang Xuebao/Chinese Journal of Luminescence,2015,36(8):912-916.
APA	Zhang, L.,X.-M. Zheng,&J. Lin and X.-Y. Liu.(2015).Effect of YFinf3/inf electron injection layer on the performance of organic light-emitting devices.Faguang Xuebao/Chinese Journal of Luminescence,36(8),912-916.
MLA	Zhang, L.,et al."Effect of YFinf3/inf electron injection layer on the performance of organic light-emitting devices".Faguang Xuebao/Chinese Journal of Luminescence 36.8(2015):912-916.

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氟化钇电子注入层对OLED器件性能的影响（505KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载