Lican Shan¹, Aimin Du¹, Bruce Tsurutani², Yasong S Ge¹, Quanming Lu³, Christian Xavier Mazelle⁴, Can Huang¹, Karl-Heinz Glassmeier⁵ and Pierre Henri⁶, (1)Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, China, (2)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Univ. Sci. & Tech. of China, Hefei, China, (4)IRAP, University of Toulouse, CNRS, UPS, CNES, Toulouse, France, (5)Technische Universität Braunschweig, Braunschweig, Germany, (6)Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E) - CNRS - Université d'Orléans, Orléans, France