1. College of Physics Science
2. Qingdao University
3. Qingdao 266071
4. China
5. Key Laboratory of Photonics Materials and Technology in Universities of Shandong
6. Hearne Institute for Theoretical Physics and Department of Physics and Astronomy
7. Louisiana State University
8. Baton Rouge
9. USA
10. School of Electrical Engineering and Computer Science
11. Center for Computation and Technology
12. NYU-ECNU Institute of Physics at NYU Shanghai
13. School of Chemistry and Pharmaceutical Engineering
14. Taishan Medical University
15. Taian 271016
16. Department of Physics