1. Center for Nanoscale Characterization & Devices (CNCD)
2. Wuhan National Laboratory for Optoelectronics (WNLO)
3. School of Physics
4. Huazhong University of Science and Technology (HUST)
5. Wuhan 430074
6. School of Material Science & Engineering
7. Wuhan Institute of Technology
8. Wuhan 430205
9. China