Metal–organic–vapor phase epitaxy of InGaN quantum dots and their applications in light-emitting diodes*
Wang Lai†, Yang Di, Hao Zhi-Biao, Luo Yi
       
AFM image (a) and PL spectrum of low-indium-composition InGaN QDs. Reprinted from Ref. [ 18 ], Copyright 2012, with permission from Wiley.