Experimental determination of current spill-over and its effect on the efficiency droop in InGaN/GaN blue-light-emitting-diodes

Byung-Jun Ahn, Tae-Soo Kim, Yanqun Dong, Moon-Taek Hong, Jung-Hoon Song, Jae-Ho Song, Hwan-Kuk Yuh, Sung-Chul Choi, Duk-Kyu Bae, Youngboo Moon
  • Applied Physics Letters, January 2012, American Institute of Physics
  • DOI: 10.1063/1.3678029