1. Department of Materials Science
2. Key Laboratory of Automobile Materials of MOE and State Key Laboratory of Superhard Materials
3. Jilin University
4. Changchun 130012
5. People's Republic of China
6. Institute of High Energy Physics
7. Beijing Synchrotron Radiation Facility
8. Chinese Academy of Sciences
9. Beijing 100190
10. College of Chemistry and Chemical Engineering
11. Key Laboratory of Photonic and Electronic Bandgap Materials
12. Ministry of Education
13. Harbin Normal University
14. Heilongjiang 150025