Contributions by: Suhyun Kim, Jinho Bae, Janghyuk Kim, Jihyun Kim, Dong Hang, Shibing Long, Guangwei Xu, Xuanze Zhou, Wenhao Xiong, Xueqiang Xiang, Weibing Hao, Ming Liu, Xu-Qian Zheng, Philip X.-L. Feng, Mahitosh Biswas, Elaheh Ahmadi, E.B. Yakimov, Alexander Y. Polyakov, Yu-Te Liao, Bianchi Mendez, Manuel Alonso-Orts, Emilio Nogales Díaz, Chaker Fares, Max Kneiß , Holger von Wenckstern, Marius Grundmann, Indraneel Sanyal, Jen-Inn Chyi, Albert Baca, B. A. Klein, A. M. Armstrong, A. A. Allerman, E. A. Douglas, Jennifer Hite, Soohwan Jang, Kwang Hyeon Baik, Madeline Esposito, Erin Patrick, Mark E. Law, Aman Haque, Zahabul Islam, Nicholas Glavin, Yuji Zhao, Houqiang Fu, Kai Fu, Yu-Lin Wang, Chang-Run Wu, Patrick Carey, Jinho Bae, Jihyun Kim, Kai Ding, Vitaliy Avrutin, Natalia Izyumskaya, Ümit Özgür, Hadis Morkoc, Hx Jiang, Jing. Li, Qingwen W. Wang, Jingyu Y. Lin, Debarati Mukherjee, Miguel Neto, Filipe J. Oliveira, Rui F. Silva, Luiz Pereira, Shlomo Rotter