Sputtered gold nanoparticles enhanced quantum dot light-emitting diodes*

Project supported by the National Natural Science Foundation of China (Grant Nos. 21603012, 61735004, and 61722502).

Perveen Abida1, Zhang Xin2, Tang Jia-Lun2, Han Deng-Bao2, Chang Shuai2, †, Deng Luo-Gen1, Ji Wen-Yu3, Zhong Hai-Zheng2, ‡
       

(color online) (a) Illustration of device structure, (b) energy level diagram, (c) PL intensities of normal and plasmonic substrates, and (d) PL decay behavior of normal and plasmonic substrate.