Improved Performance of GaN-Based Light-Emitting Diodes via AlInGaN/InGaN Electron-Emitting Layer
Improved Performance of GaN-Based Light-Emitting Diodes via AlInGaN/InGaN Electron-Emitting Layer
复制标题
通过 AlInGaN/InGaN 电子发射层提高 GaN 基发光二极管的性能
DOI:
10.1143/apex.5.112101
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发表时间:
2012-10
影响因子:
2.3
通讯作者:
Fang, Yanyan
中科院分区:
文献类型:
--
作者:
Zhang, Jianbao;Chen, Changqing;Wu, Zhihao;Li, Yang;Xu, Jin;Zhang, Wei;Xiong, Hui;Tian, Yu;Dai, Jiangnan;Fang, Yanyan
Improved performance of GaN-based light-emitting diodes (LEDs) using AlInGaN/InGaN multiple quantum wells (MQWs) as an electron-emitting layer inserted between the active MQW region and n-GaN cladding layer has been demonstrated. Compared with the conventional electron-emitting layer of GaN/InGaN MQWs, the light output power can be further enhanced by about 20%, while maintaining almost the same forward voltage. As the injection current increases, the external quantum efficiency of LEDs with the AlInGaN/InGaN MQW electron emitting layer exhibits a smaller efficiency droop. In addition, the negative electrostatic discharge endurance voltage of LEDs with the AlInGaN/InGaN MQW electron emitting layer is significantly higher.
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DOI:
10.1364/cleo_at.2012.jw3l.2
发表时间:
2011-12
期刊:
2012 Conference on Lasers and Electro-Optics (CLEO)
影响因子:
--
作者:
David S. Meyaard;Guan-Bo Lin;Q. Shan;Jaehee Cho;E. F. Schubert;Hyun Wook Shim;Min-ho Kim;C. Sone
通讯作者:
David S. Meyaard;Guan-Bo Lin;Q. Shan;Jaehee Cho;E. F. Schubert;Hyun Wook Shim;Min-ho Kim;C. Sone
DOI:
10.1002/1521-396x(200007)180:1
发表时间:
2000-07
期刊:
Physica Status Solidi (a)
影响因子:
--
作者:
Tao Yang;K. Uchida;T. Mishima;J. Kasai;J. Gotoh
通讯作者:
Tao Yang;K. Uchida;T. Mishima;J. Kasai;J. Gotoh
影响因子:
8.6
作者:
Hangleiter, A;Hitzel, F;Hinze, P
通讯作者:
Hinze, P
影响因子:
1.7
作者:
Mnatsakanov, TT;Levinshtein, ME;Khan, MA
通讯作者:
Khan, MA