1. School of Optical and Electronic Information & Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan 430074 China
2. Faculty of Physics and Electronic Science Hubei University Wuhan 430062 China
3. School of Physics Shandong University Jinan 250100 China
4. School of Computer Science and Technology & Wuhan National Laboratory for Optoelectronics Huazhong University of Science and Technology Wuhan 430074 China
5. Department of Physics Beijing Normal University Beijing 100875 China
6. Institute of Microelectronics University of Chinese Academy of Sciences Beijing 100029 China
7. School of Physical Science and Technology Lanzhou University Lanzhou 730000 China
8. Shenzhen Huazhong University of Science and Technology Research Institute Shenzhen 518000 China
9. Wuhan National High Magnetic Field Center Huazhong University of Science and Technology Wuhan 430074 China