Zhang, Long
Sun, Hong-Wei
Zhang, Ke-Jia
Jia, Heng-Yue
Funding for this research was provided by:
the National Natural Science Foundation of China (s.11647128, 61309029)
China Scholarship Council (201607320084)
the Natural Science Foundation of Heilongjiang Province under Grant (A2016007)
Youth Foundation of Heilongjaing University (QL201501)