Dong, Huafeng
Oganov, Artem R.
Wang, Qinggao
Wang, Sheng-Nan
Wang, Zhenhai
Zhang, Jin
Esfahani, M. Mahdi Davari
Zhou, Xiang-Feng
Wu, Fugen
Zhu, Qiang
Article History
Received: 21 April 2016
Accepted: 15 July 2016
First Online: 8 August 2016
Competing interests
: The authors declare no competing financial interests.