Cluster observations of magnetospheric substorm behavior in the near- and mid-tail region
Electrodynamics of transpolar aurorae
Polar cap potential saturation during large geomagnetic storms
Model of the evolution of the plasmasphere during a geomagnetic storm
The response of the near earth magnetotail to substorm activity
Oxygen in the ring current during major storms
Velocity of magnetic neutral lines in the magnetotail
Low-frequency instabilities driven by oxygen ion beams in plasma sheet region
Generation of high-density plasma in the polar cap observed by the Akebono satellite
Unexpected vertical current sheets in the magnetotail associated with northward IMF
Observation of a substorm onset on 12 September 2001
Energetics of a substorm on 15 August, 2001: Comparing empirical methods and a global MHD simulation
Low-energy/high-charge-state ions in the polar ionosphere observed by AKEBONO/SMS
Dynamics of particles and plasma movement during geomagnetic storms
Energetic particle acceleration during a major magnetic storm
Reverse convection and cusp proton aurora: Cluster, polar and image observation