title: Electroluminescence enhancement in InGaN light-emitting diode during the electrical stressing process.
abstract: This study of the optoelectronic properties of blue light-emitting diodes under direct current stress. It is found that the electroluminescence intensity increases with duration of stress, and the efficiency droop curves illustrated that the peak-efficiency and the peak-efficiency-current increases and decreases, respectively. We hypothesize that these behaviors mainly result from the increased internal quantum efficiency.
authors.forename: T T
authors.initials: TT
authors.lastname: Chen
authors.forename: C P
authors.initials: CP
authors.lastname: Wang
authors.forename: H K
authors.initials: HK
authors.lastname: Fu
authors.forename: P T
authors.initials: PT
authors.lastname: Chou
authors.forename: S-P
authors.initials: SP
authors.lastname: Ying