Progress and prospects of GaN-based LEDs using nanostructures*
Zhao Li-Xia†, Yu Zhi-Guo, Sun Bo, Zhu Shi-Chao, An Ping-Bo, Yang Chao, Liu Lei, Wang Jun-Xi, Li Jin-Min
       
(a) Top view SEM image of nanoporous LED before Ag deposition. (b) Cross section of nanoporous LED with Ag nanorods. (c) The SP field distribution of Ag nanorods simulated by FDTD. (d) SEM image of the Ag nanorods array separated from nanoporous LED.