1. Institute of Atomic and Molecular Physics, Sichuan University, Chengdu, Sichuan 610065, People’s Republic of China
2. National Research Council Canada, Ottawa, Ontario K1A 0R6, Canada
3. School of Physical Science and Technology, Sichuan University, Chengdu, Sichuan 610065, People’s Republic of China
4. School of Physics and Astronomy, Queen Mary University of London, London, E1 4NS, United Kingdom
5. Engineering Research Center in Biomaterials, Sichuan University, Chengdu, Sichuan 610065, People’s Republic of China
6. Analytical and Testing Center, Sichuan University, Chengdu, Sichuan 610065, People’s Republic of China
7. College of Chemistry, Sichuan University, Chengdu, Sichuan 610065, People’s Republic of China