1. School of Optical and Electronic Information
2. Huazhong University of Science and Technology
3. Wuhan 430074
4. P.R. China
5. Department of Mechanical and Biomedical Engineering
6. Center of Super-Diamond and Advanced Films (COSDAF)
7. Department of Physics and Materials Science
8. City University of Hong Kong
9. School of Chemical Engineering and Pharmacy
10. Wuhan Institute of Technology
11. Wuhan
12. School of Chemistry
13. Physics and Mechanical Engineering
14. Queensland University of Technology
15. Brisbane
16. Australia