1. Department of Chemical and Biomolecular Engineering, The University of Akron, Akron, Ohio 44325, United States
2. Hefei National Laboratory for Physical Sciences at the Microscale, Key Laboratory of Strongly-Coupled Quantum Matter Physics of Chinese Academy of Sciences, and Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
3. School of Physics and Materials Science, Anhui University, Hefei, Anhui 230601, People’s Republic of China