1. College of Electronic Science and Technology
2. Shenzhen University
3. THz Technical Research Center
4. Key Laboratory of Optoelectronics Devices
5. Ningbo Institute of Material Technology and Engineering
6. Chinese Academy of Sciences
7. Ningbo
8. P. R. China
9. Low dimensional materials and devices laboratory
10. Tsinghua-Berkeley Shenzhen institute
11. Tsinghua University Shenzhen
12. P.R. China
13. Graduate School at Shenzhen