Wang, Zhi-Hui
Zhang, Yi
Jiang, Li-Bo
Wang, Tian-hong
Jiang, Yue
Wang, Guo-Li
Funding for this research was provided by:
Science and technology research project of Ningxia high school (NGY2015142)
National Natural Science Foundation of China (NSFC) (11405004, 11405037)
National Natural Science Foundation of China (NSFC) (11505039, 11575048)