Xu, Yingchun
Wang, Yanjie
Mattson, Neil
Yang, Liu
Jin, Qijiang
Funding for this research was provided by:
National Natural Science Foundation of China (31501795, 31501610)
the fundamental research funds for the central universities (KJQN201659)
China Postdoctoral Science Foundation funded project (2014M560432, 2015T80563)
the Natural Science Foundation of Jiangsu Province in China (BK20140695)