| Electron acceleration by multi-island coalescence M Oka, TD Phan, S Krucker, M Fujimoto, I Shinohara The Astrophysical Journal 714 (1), 915, 2010 | 285 | 2010 |
| Kappa distribution model for hard X-ray coronal sources of solar flares M Oka, S Ishikawa, P Saint-Hilaire, S Krucker, RP Lin The Astrophysical Journal 764 (1), 6, 2013 | 107 | 2013 |
| Electron energy partition in the above-the-looptop solar hard X-ray sources M Oka, S Krucker, HS Hudson, P Saint-Hilaire The Astrophysical Journal 799 (2), 129, 2015 | 91 | 2015 |
| “Island surfing” mechanism of electron acceleration during magnetic reconnection M Oka, M Fujimoto, I Shinohara, TD Phan Journal of Geophysical Research: Space Physics 115 (A8), 2010 | 88 | 2010 |
| Whistler critical Mach number and electron acceleration at the bow shock: Geotail observation M Oka, T Terasawa, Y Seki, M Fujimoto, Y Kasaba, H Kojima, I Shinohara, ... Geophysical Research Letters 33 (24), 2006 | 77 | 2006 |
| Field‐aligned beam observations at the quasi‐perpendicular bow shock: Generation and shock angle dependence M Oka, T Terasawa, Y Saito, T Mukai Journal of Geophysical Research: Space Physics 110 (A5), 2005 | 41 | 2005 |
| Magnetic reconnection by a self-retreating X line M Oka, M Fujimoto, TKM Nakamura, I Shinohara, KI Nishikawa Physical review letters 101 (20), 205004, 2008 | 37 | 2008 |
| In situ evidence of electron energization in the electron diffusion region of magnetotail reconnection M Oka, TD Phan, M Øieroset, V Angelopoulos Journal of Geophysical Research: Space Physics 121 (3), 1955-1968, 2016 | 31 | 2016 |
| Magnetic reconnection X‐line retreat associated with dipolarization of the Earth's magnetosphere M Oka, TD Phan, JP Eastwood, V Angelopoulos, NA Murphy, M Øieroset, ... Geophysical Research Letters 38 (20), 2011 | 31 | 2011 |
| ‘Torus’ distribution of interstellar helium pickup ions: Direct observation M Oka, T Terasawa, H Noda, Y Saito, T Mukai Geophysical research letters 29 (12), 54-1-54-4, 2002 | 29 | 2002 |
| Acceleration of interstellar helium pickup ions at the Earth's bow shock: GEOTAIL observation M Oka, T Terasawa, H Noda, Y Saito, T Mukai Geophysical research letters 29 (14), 33-1-33-4, 2002 | 12 | 2002 |
| Non-thermal electrons at the Earth’s bow shock: A ‘gradual’event M Oka, T Terasawa, M Fujimoto, H Matsui, Y Kasaba, Y Saito, H Kojima, ... Earth, planets and space 61, 603-606, 2009 | 10 | 2009 |
