1College of Engineering and Applied Sciences, National Laboratory of Solid State Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210093, China
2Department of Automation, Tsinghua University, Beijing 100084, China
3Center for Quantum Information Science and Technology, Tsinghua National Laboratory for Information Science and Technology (TNList), Beijing 100084, China
4Department of Physics, University of Arkansas, Fayetteville, Arkansas 72701, USA