標題: | Investigation of Efficiency Droop in Blue InGaN/GaN Light-Emitting Diodes with Different Well Widths |
作者: | Wang, C. H. Chiu, C. H. Chen, J. R. Kuo, H. C. Lu, T. C. Wang, S. C. 光電工程學系 Department of Photonics |
公開日期: | 2010 |
摘要: | Temperature-dependent electroluminescence efficiency of blue light-emitting diodes with different well widths is investigated. The efficiency droop phenomenon for LEDs at low temperature is dependent with electron overflow and non-uniform hole distribution within MQW region. (C) 2010 Optical Society of America |
URI: | http://hdl.handle.net/11536/25698 |
ISBN: | 978-1-55752-890-2 |
期刊: | 2010 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) AND QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE (QELS) |
顯示於類別: | 會議論文 |