1. Key Laboratory of Materials Modification by Laser
2. Ion and Electron Beams (Ministry of Education)
3. School of Materials Science and Engineering
4. Dalian University of Technology
5. Dalian
6. State Key Laboratory for Mesoscopic Physics and Department of Physics
7. Academy for Advanced Interdisciplinary Studies
8. Peking University
9. Beijing 100871
10. P. R. China
11. Department of Mechanical Engineering
12. Kumoh National Institute of Technology
13. Gyeong-Buk
14. South Korea