1. Kuang Yaming Honors School, Nanjing University, Nanjing 210023, China
2. Key Laboratory of High Performance Scientific Computation, School of Science, Xihua University, Chengdu 610039, China
3. Institute of Brain Sciences, Nanjing University, Nanjing 210093, China
4. National Laboratory of Solid State Microstructure, Nanjing University, Nanjing 210093, China
5. Department of Physics, Nanjing University, Nanjing 210093, China