1. College of Chemistry and Material Engineering
2. Chaohu University
3. P. R. China
4. Nanomaterials and Environmental Detection Laboratory
5. Institute of Intelligent Machines
6. Chinese Academy of Sciences
7. Hefei
8. Key Laboratory for Thin Film and Microfabrication of the Ministry of Education
9. Department of Micro/Nano Electronics
10. Shanghai Jiao Tong University
11. Shanghai
12. National Laboratory of Solid State Microstructures
13. College of Engineering and Applied Sciences
14. Nanjing University
15. Nanjing