Zhang, Jianxun
Ye, Yang
Zhu, Yuan
Qin, Qinghua
Wang, T. J.
Funding for this research was provided by:
NSFC (11502189)
Natural Science Foundation of Shaanxi Province (2017JM1020)
the Fundamental Research Funds for the Central Universities
Article History
Received: 2 August 2018
Revised: 20 November 2018
First Online: 7 January 2019