1. College of Science
2. Hohai University
3. Changzhou 213022
4. China
5. Key Laboratory of Materials Modification by Laser
6. Ion and Electron Beams (Dalian University of Technology)
7. Ministry of Education
8. Dalian 116024
9. Institute of Molecular Sciences and Engineering
10. Institute of Frontier and Interdisciplinary Science
11. Shandong University
12. Qingdao 266235
13. Physical and Theoretical Chemistry
14. University of Saarland
15. Saarbrücken 66123
16. Germany