Theoretical analysis of semi/non-polar InGaN/GaN light-emitting diodes grown on silicon substrates
Yu Leia), Zhang Yuan-Wena), Li Kaia), Pi Huia), Diao Jia-Shenga), Wang Xing-Fua), Hu Wen-Xiaoa), Zhang Chong-Zhena), Song Wei-Donga), Shen Yuea), Li Shu-Ti†a),b)
       
IQEs (a) and LED total power (b) as a function of contact current for polar (A), semi-polar (B), and non-polar (C) structure InGaN/GaN LEDs.