Chen, L.
Zhang, P.
Lv, G. P.
Shen, Z. Y.
Funding for this research was provided by:
the Fund for Innovative Research Group of the National Natural Science Foundation of China (51721093)
the State Key Program of National Natural Science of China (41530635)
the Interdiscipline Research Funds of Beijing Normal University
Article History
Received: 23 March 2018
Revised: 14 October 2018
Accepted: 12 November 2018
First Online: 17 November 2018