標題: Greatly Improved Efficiency Droop for InGaN-Based Green Light Emitting Diodes by Quaternary Content Superlattice Electron Blocking Layer
作者: Lin, Da-Wei
Tzou, An-Jye
Huang, Jhih-Kai
Lin, Bing-Cheng
Chang, Chun-Yen
Kuo, Hao-Chung
電子物理學系
光電工程學系
Department of Electrophysics
Department of Photonics
關鍵字: Green LEDs;Efficiency droop;Quaternary superlattice electron blocking layer
公開日期: 2015
摘要: We presented a low efficiency droop behavior green light emitting diodes (LEDs) with a quaternary content InAlGaN/GaN superlattice electron blocking layer (SL-EBL). The light output power shows a 57% enhancement and only 30% efficiency droop, which is attributed to a smooth band bending with a uniform carrier distribution.
URI: http://hdl.handle.net/11536/135779
ISBN: 978-1-4799-8379-7
ISSN: 2158-3234
期刊: 15TH INTERNATIONAL CONFERENCE ON NUMERICAL SIMULATION OF OPTOELECTRONIC DEVICES NUSOD 2015
起始頁: 15
結束頁: 16
顯示於類別:會議論文