2007Nx e_
01. Uemoto, J., T. Ono, A. Kumamoto, and M. Iizima, Comparison of the IRI 2001 model with electron density profiles observed from topside sounder on-board the Ohzora (EXOS-C) and the Akebono (EXOS-D) satellites, Adv. Space Res., 34, 750-754, doi:10.1016/j.asr.2006.10.019, 2007.

02. Shinbori A., T. Ono, M. Iizima, A. Kumamoto, K. Okamoto, F. Hanaoka, S. Shirai, M. Ohashi, and H. Oya, Electrostatic electron cyclotron harmonic waves observed by the equatorial region of the plasmasphere, Earth Planets Space, 59(6), 613-629, 2007.

03. Nishimura, Y., T. Ono, M. Iizima, A. Shinbori, and A. Kumamoto, Generation Mechanism of Z-mode Waves in the Equatorial Plasmasphere, Earth Planets Space, 59(9), 1027-1034, 2007.

04. Sato, Y., T. Ono, M. Iizima, A. Kumamoto, N. Sato, A. Kadokura, and H. Miyaoka, Auroral radio emission and absorption of medium frequency radio waves observed in Iceland, Earth Planets Space, 60(3), 207-217, 2008.

05. Ono, T., A. Kumamoto, Y. Yamaguchi, A. Yamaji, T. Kobayashi, Y. Kasahara, and H. Oya, Instrumentation and observation target of the Lunar Radar Sounder (LRS) experiment on-board the SELENE spacecraft, Earth Planets Space, 60(4), 321-332, 2008.

06. Kumamoto, A., T. Ono, Y. Kasahara, Y. Goto, Y. Iijima, and S. Nakazawa, Electromagnetic compatibility (EMC) evaluation of the SELENE spacecraft for the lunar radar sounder (LRS) observations, Earth Planets Space, 60(4), 333-340, 2008.

07. Kasahara, Y., Y. Goto, K. Hashimoto, T. Imachi, A. Kumamoto, T. Ono and H. Matsumoto, Plasma wave observation using waveform capture in the Lunar Radar Sounder on board the SELENE spacecraft, Earth Planets Space, 60(4), 341-351, 2008.

08. Uemoto, J., T. Ono, T. Maruyama, S. Saito, M. Iizima, and A. Kumamoto, Magnetic conjugate observation of the F3 layer using the SEALION ionosonde network, Geophys. Res. Lett., 34(2), L02110, doi:10.1029/2006GL028783, 2007.

09. Nishimura, Y., J. R. Wygant, T. Ono, M. Iizima, A. Kumamoto, D. H. Brautigam, and F. J. Rich, Large-amplitude wave electric field in the inner magnetosphere during substorms, J. Geophys. Res., , doi:10.1029/2007JA012833, 2008.

10. Nishimura, Y., A. Shinbori, T. Ono, M. Iizima, and A. Kumamoto, Evolution of ring current and radiation belt particles under the influence of storm-time electric fields, J. Geophys. Res., 112, A06241, doi:10.1029/2006JA012177, 2007.