1. Department of Physics, National Tsing Hua University, Hsinchu30013, Taiwan
2. Department of Microtechnology and Nanoscience (MC2), Chalmers University of Technology, SE-412 96Gothenburg, Sweden
3. 3rd Institute of Physics, IQST, and Research Centre SCoPE, University of Stuttgart, Stuttgart70049, Germany
4. Department of Physics, National Chung Cheng University, Chiayi621301, Taiwan
5. CQSE, Department of Physics, National Taiwan University, Taipei10617, Taiwan
6. Department of Physics, National Central University, Jhongli32001, Taiwan
7. Center for Quantum Technology, National Tsing Hua University, Hsinchu30013, Taiwan
8. Theoretical Quantum Physics Laboratory, RIKEN Cluster for Pioneering Research, Wako-shi, Saitama351-0198, Japan
9. Physics Department, The University of Michigan, Ann Arbor, Michigan48109-1040, United States
10. Physics Division, National Center for Theoretical Sciences, Taipei10617, Taiwan
11. Trapped-Ion Quantum Computing Laboratory, Hon Hai Research Institute, Taipei11492, Taiwan
12. Department of Physics, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong SAR999077, China