1. College of Environmental Science and Engineering
2. North China Electric Power University
3. Beijing 102206
4. P.R. China
5. Institute of Plasma Physics, Chinese Academy of Sciences
6. Institute of Solid States Physics, Chinese Academy of Sciences
7. Key Laboratory of Salt Lake Resources and Chemistry
8. Qinghai Institute of Salt lakes, Chinese Academy of Sciences
9. Xining 810008
10. NAAM Research Group
11. Faculty of Science
12. King Abdulaziz University
13. Jeddah 21589
14. Saudi Arabia
15. Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions