[1] Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Geospace Environm, Hefei 230026, Peoples R China
[2] CAS Ctr Excellence Comparat Planetol, Hefei 230026, Peoples R China
[3] Univ Sci & Technol China, Frontiers Sci Ctr Planetary Explorat & Emerging T, Hefei 230026, Peoples R China
[4] West Virginia Univ, Dept Phys & Astron, Morgantown, WV 26506 USA
[5] Univ Sci & Technol China, Dept Engn & Appl Phys, Hefei 230026, Peoples R China