D. Koga

Phase coherence of MHD waves in the solar wind

Tohru Hada, D. Koga, Eiko Yamamoto · Space Science Reviews · 2003 · 68 citations

Intermittent nature of solar wind turbulence near the Earth’s bow shock: Phase coherence and non-Gaussianity

D. Koga, Abraham C.‐L. Chian, Rodrigo A. Miranda et al. · Physical Review E · 2007 · 48 citations

Natural Sciences, Geophysics, Physics +17

Outer radiation belt dropout dynamics following the arrival of two interplanetary coronal mass ejections

L. R. Alves, L. A. Da Silva, V. M. Souza et al. · Geophysical Research Letters · 2015 · 36 citations · Full text

Natural Sciences, Geophysics, Physics +15

Midnight reversal of ionospheric plasma bubble eastward velocity to westward velocity during geomagnetically quiettime: Climatology and its model validation

J. H. A. Sobral, V. M. Castilho, M. A. Abdu et al. · Journal of Atmospheric and Solar-Terrestrial Physics · 2010 · 29 citations

Natural Sciences, Earth Sciences, Geophysics +14

Strong longitudinal difference in ionospheric responses over Fortaleza (Brazil) and Jicamarca (Peru) during the January 2005 magnetic storm, dominated by northward IMF

A. M. Santos, M. A. Abdu, J. H. A. Sobral et al. · Journal of Geophysical Research Atmospheres · 2012 · 29 citations · Full text

Natural Sciences, Earth Sciences, Physics +17