1. Key Lab for Optoelectronic Technology and Systems
2. Ministry of Education
3. College of Optoelectronic Engineering
4. Chongqing University
5. Chongqing
6. Department of Applied Physics
7. P. R. China
8. Beijing Institute of Nanoenergy and Nanosystems
9. Chinese Academy of Sciences; National Center for Nanoscience and Technology (NCNST)
10. Beijing