1. Chinese Academy of Sciences; Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory; 350 Shushanhu Road Hefei Anhui 230031 China
2. Chinese Academy of Sciences; Shanghai Institute of Applied Physics; 2019 Jialuo Road Shanghai 201800 China
3. National University of Singapore; Department of Physics; 2 Science Drive 3 Singapore 117542 Singapore
4. La Trobe University; Department of Chemistry and Physics, La Trobe Institute for Molecular Science; Kingsbury Drive Melbourne Victoria 3086 Australia