Li, Deyu
Zhang, Shaoxia
Zhai, Yanhui
Funding for this research was provided by:
National Natural Science Foundation of China (61303107, 61272095)
Shanxi Scholarship Council of China (2013-014)
Shanxi Science and Technology Infrastructure (2015091001-0102)
State Key Program of National Natural Science of China (61432011, U1435212)
National Natural Science Foundation of China (61573231, 61175067)