1. School of Optical and Electronic Information, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
2. Hubei Key Laboratory of Low Dimensional Optoelectronic Materials and Devices, Hubei University of Arts and Science, Xiangyang, Hubei 441053, China
3. School of Science, Wuhan University of Technology, Wuhan, Hubei 430070, China
4. Department of Electrical and Electronic Engineering, Southern University of Science and Technology, Xueyuan Boulevard 1088, Shenzhen 518055, China
5. Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
6. Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, China
7. Ultrafast Photophysics of Quantum Devices, Department of Physics and Astronomy, Clemson University, Clemson, South Carolina 29634, United States