1. Synergetic Innovation Center for Quantum Effects and Application
2. Key Laboratory of Low-dimensional Quantum Structures and Quantum Control of Ministry of Education
3. Department of Physics
4. Hunan Normal University
5. Changsha
6. Hunan Key Laboratory for Super Microstructure and Ultrafast Process
7. School of Physics and Electronics
8. Central South University
9. P. R. China
10. Department of Physics and Astronomy
11. University of Rochester
12. Rochester
13. USA