1. Department of Materials Science
2. Sichuan University
3. Chengdu 610064
4. P. R.China
5. Analytical & Testing Center
6. China
7. Multi-disciplinary Materials Research Center
8. Frontier Institute of Science and Technology
9. State Key Laboratory for Mechanical Behavior of Materials
10. Xi'an Jiaotong University
11. Xi'an 710049
12. Shanghai Synchrotron Radiation Facility
13. Shanghai Institute of Applied Physics
14. Chinese Academy of Sciences
15. Shanghai 201204
16. P. R. China