Performance improvement of AlGaN-based deep ultraviolet light-emitting diodes with double electron blocking layers
Zhang Cheng
, Hui-Qing Sun
†,
, Li Xu-Na
, Sun Hao
, Fan Xuan-Cong
, Zhang Zhu-Ding
, Guo Zhi-You
(a) Radiative recombination rates and (b) spontaneous (Sp.) emission rates for two LEDs at 120 mA.