1. College of Physics, Optoelectronics and Energy
2. Soochow University
3. Suzhou, China
4. Concordia University
5. Department of Physics
6. Montréal, Canada
7. College of Physics and Engineering
8. Changshu Institute of Technology and Jiangsu Laboratory of Advanced Functional Materials
9. Changshu 215500, China
10. Zhejiang Normal University
11. Jinhua231004, China