Zhang, ZiJiao
Mao, M. M.
Wang, Jiangwei
Gludovatz, Bernd
Zhang, Ze
Mao, Scott X.
George, Easo P.
Yu, Qian
Ritchie, Robert O.
Article History
Received: 31 October 2015
Accepted: 9 November 2015
First Online: 9 December 2015
Competing interests
: The authors declare no competing financial interests.