1. Department of Geophysics and Planetary Sciences CAS Key Laboratory of Geospace Environment University of Science and Technology of China Hefei China
2. CAS Center for Excellence in Comparative Planetology University of Science and Technology of China Hefei China
3. Anhui Mengcheng Geophysics National Observation and Research Station University of Science and Technology of China Hefei China
4. School of Physics and Electronic Sciences Changsha University of Science and Technology Changsha China