1. Jiangsu Key Laboratory for Carbon-Based Functional Materials & Devices
2. Institute of Functional Nano & Soft Materials (FUNSOM)
3. Soochow University
4. Suzhou 215123
5. China
6. Beijing National Laboratory for Molecular Sciences
7. Institute of Chemistry
8. Chinese Academy of Sciences
9. Beijing 100190
10. Department of Physics and Organic and Carbon Electronics Laboratory
11. North Carolina State University
12. Raleigh
13. USA
14. University of Chinese Academy of Sciences
15. Beijing 100049