Title :
Droop improvement in blue InGaN light emitting diodes with AlGaN/InGaN superlattice barriers
Author :
Jinhui Tong ; Shuti Li
Author_Institution :
Inst. of Opto-Electron. Mater. & Technol., South China Normal Univ., Guangzhou, China
Abstract :
We study the characters of blue InGaN light emitting diodes with AlGaN/InGaN superlattice barriers. The efficiency droop can be markly improved when the AlGaN/InGaN superlattice barriers are used.
Keywords :
III-V semiconductors; gallium compounds; light emitting diodes; semiconductor superlattices; wide band gap semiconductors; AlGaN-InGaN; blue light emitting diodes; droop improvement; superlattice barriers;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
