1. Physikalisches Institut and Center for Nanotechnology (CeNTech)
2. Universität Münster
3. 48149 Münster
4. Germany
5. Shanxi Province Key Laboratory of Functional Nanocomposites
6. School of Materials Science and Engineering
7. North University of China
8. Taiyuan 030051
9. China
10. Jiangsu Key Laboratory for Carbon-based Functional Materials & Devices Collaborative
11. Institute of Functional Nano & Soft Materials (FUNSOM) and Collaborative Innovation Center of Suzhou Nano Science and Technology
12. Soochow University
13. Suzhou 215123
14. P. R. China
15. Key Laboratory for Supramolecular Structure and Materials of the Ministry of Education
16. College of Chemistry
17. Jilin University
18. Changchun