Wang, Zhisong
Funding for this research was provided by:
National Science Foundation of China (61472340)
National Youth Science Foundation of China (61602401)
National Youth Science Foundation of Hebei (F2017209070)
Article History
Received: 20 August 2017
Revised: 5 November 2017
Accepted: 7 November 2017
First Online: 25 November 2017