Bai, Xu-Fang
Zhao, Yu-Wei
Xin, Wei
Yin, Hong-Wu
Eerdunchaolu,
Funding for this research was provided by:
Open Research Fund of The State Key Laboratory of Superlattices and Microstructures (No. CHJG200701)
National Nature Science Foundation of Hebei Province (No. E2013407119)
Article History
Received: 10 March 2018
Accepted: 23 March 2019
First Online: 30 March 2019