Feng, Ting
Chen, Fu
Kang, Yu
Sun, Huiyong
Liu, Hui
Li, Dan
Zhu, Feng
Hou, Tingjun
Funding for this research was provided by:
the National Key R&D Program of China (2016YFA0501701)
the National Science Foundation of China (81773632, 21575128, 81302679)
the Fundamental Research Funds for the Central Universities (2017QNA7032, 2017QNA7033, 2017QNA7034)
Article History
Received: 19 September 2017
Accepted: 14 December 2017
First Online: 28 December 2017