1. CAS Key Laboratory of Geospace Environment, School of Earth and Space Sciences, University of Science and Technology of China, Hefei 230026, China
2. CAS Center for Excellence in Comparative Planetology, Hefei 230026, China
3. Frontiers Science Center for Planetary Exploration and Emerging Technologies, University of Science and Technology of China, Hefei 230026, China
4. Department of Physics and Astronomy, West Virginia University, Morgantown, West Virginia 26506, USA
5. Department of Engineering and Applied Physics, University of Science and Technology of China, Hefei 230026, China