1. School of Physics and Electronics
2. Hunan University
3. Changsha 410082
4. China
5. Materials Science and Engineering Program
6. Texas Materials Institute
7. The University of Texas at Austin
8. Austin
9. USA
10. Key Laboratory of Materials Processing and Mold (Zhengzhou University)
11. Ministry of Education
12. Zhengzhou University
13. Zhengzhou 450002
14. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing
15. International School of Materials Science and Engineering
16. Wuhan University of Technology
17. Wuhan 430070