[L-1-4] InGaN/GaN solar cells grown on wet-etched patterned sapphire substrates C. H. Yang1, Y. C. Yao1, C. M. Cheng1, M. H. Lee1, Y. J. Lee1 (1.National Taiwan Normal Univ. , Taiwan) https://doi.org/10.7567/SSDM.2011.L-1-4