1. Institute of Atomic and Molecular Physics, Key Laboratory of High Energy Density Physics and Technology, Ministry of Education, Sichuan University, Chengdu 610065, People’s Republic of China
2. Department of Physics, Shaanxi University of Science and Technology, Xi’an 710021, People’s Republic of China
3. School of Electronic Engineering, Chengdu Technological University, Chengdu 610064, People’s Republic of China