1. College of Electromechanical Engineering
2. Qingdao University of Science and Technology
3. Qingdao
4. P. R. China
5. Research & Development Centre for Functional Crystals
6. Institute of Physics
7. Chinese Academy of Sciences
8. Beijing 100190
9. College of Chemistry and Molecular Engineering
10. Qingdao 266042
11. College of Material Science and Engineering
12. Key Laboratory of Polymer Material Advanced Manufacturing Technology of Shandong Provincial
13. Qingdao 266061