Wang, Yanchao
Liu, Yu
Zhang, Huifang
Wang, Hui
Guo, Jingli
Zhang, Erliang
Wang, Jun
Li, Xiao
Funding for this research was provided by:
High education scientific and technology research project in Hebei province (BJ201602, ZD2016206)
Natural Science Foundation of Hebei Province (D2016108005)
The CAS Key Research Program of Frontier Sciences (QYZDJ–SSW–DQC021)
National Natural Science Foundation of China (NSFC41630531)
Article History
Received: 29 September 2017
Accepted: 8 April 2018
First Online: 26 April 2018