ZZ Chen (School of Space and EnvironmentBeihang University Beijing China), HS Fu (School of Space and EnvironmentBeihang University Beijing China), CM Liu (School of Space and EnvironmentBeihang University Beijing China), TY Wang (STFC Rutherford Appleton Lab.), RE Ergun (Department of Astrophysical and Planetary SciencesUniversity of Colorado Boulder Boulder CO USA), G Cozzani (Laboratoire de Physique des Plasmas), SY Huang (School of Electronic InformationWuhan University Wuhan China), YV Khotyaintsev (Swedish Institute of Space Physics Uppsala Sweden), O Le Contel (Laboratoire de Physique des Plasmas), BL Giles (NASA Goddard Space Flight Center Greenbelt MD USA), JL Burch (Southwest Research Institute San Antonio TX USA)