Efficient metal halide perovskite light-emitting diodes with significantly improved light extraction on nanophotonic substrates

by Qianpeng Zhang, Mohammad Mahdi Tavakoli, Leilei Gu, Daquan Zhang, Lei Tang, Yuan Gao, Ji Guo, Yuanjing Lin, Siu-Fung Leung, Swapnadeep Poddar, Yu Fu, Zhiyong Fan
Published 2019