国際学術誌掲載論文

 

 

1. K. Oyama and T. Abe, Anisotropy of electron temperature in the ionosphere, Geophys. Res. Lett., 14, 1195, 1987.

 

2. K.I. Oyama, T. Abe and S. Watanabe, Anisotropy of electron temperature in the topside ionosphere, Adv. Space Res., 8, 151-154, 1988.

 

3. W. Miyake, K. Kobayashi, K.I. Oyama, T.Mukai, T. Abe, T. Terasawa, K. Yumoto, T. Saito, K. Hirao, A.J. Lazarus and A.D. Johnstone, Multi-spacecraft observations of heliographic structure of the solar wind speed, Planet. Space Sci., 36, 1329-1342, 1988.

 

4. K.I. Oyama, T. Abe, I. Konno and T. Okuzawa, Detection of cometary ions at a distance of 7 million kilometers upstream of comet Halley, Planet. Space Sci., 37, 517-524, 1989.

 

5. J. Watanabe and T. Abe, Periodic activity of comet Bradfield 1987s, Earth Moon, and Planets, 44, 141-147, 1989.

 

6. S. Watanabe, K.I. Oyama and T. Abe, Anisotropic electron energy distribution in the topside ionospheric F region, Planet. Space Sci., 37, 1207-1214, 1989.

 

7. S. Watanabe, K.I. Oyama and T. Abe, Electron temperature structure around mid latitude ionospheric trough, Planet. Space Sci., 37, 1453-1460, 1989.

 

8. T. Abe, K.I. Oyama, H. Amemiya, S. Watanabe, T. Okuzawa and K. Schlegel, Measurement of temperature and velocity distribution of thermal electrons by the Akebono (EXOS-D) satellite, J. Geomag. Geolectr., 42, No.4, 537-554, 1990.

 

9. T. Obara, K. Syutoh, T. Kato, T. Mukai, H. Hayakawa, K. Tsuruda, T. Abe, R. Fujii, K. Hashimoto, E. Kaneda, E. Sagawa, A. Morioka and H. Oya, A new system for operation and data handling of Akebono (EXOS-D) satellite, J. Geomag. Geoelectr., 42, No.4, 565-577, 1990.

 

10. T. Abe, K.I. Oyama, T. Okuzawa, H. Fukunishi and R. Fujii, Variations of thermal electron energy distribution associated with field-aligned currents, Geophys. Res. Lett., 18, No.2, 349-352, 1991.

 

11. T. Abe, B.A. Whalen, A.W. Yau, R.E. Horita, S. Watanabe and E. Sagawa, EXOS D (Akebono) suprathermal mass spectrometer observations of the polar wind, J. Geophys. Res., 98, A7, 11191-11203, 1993.

 

12. T. Abe, K.I. Oyama, S. Watanabe and H. Fukunishi, Characteristic features of electron temperature and density variations in field-aligned current regions, J. Geophys. Res., 98, A7, 11257-11266, 1993.

 

13. R.E. Horita, A.W. Yau, B.A. Whalen, T. Abe and S. Watanabe, Ion depletion zones in the polar wind, EXOS D suprathermal ion mass spectrometer observations in the polar cap, J. Geophys. Res., 98, A7, 11439-11448, 1993.

 

14. W.K. Peterson, T. Abe, M. Andre, M.J. Engebretson, H. Fukunishi, H. Hayakawa, A. Matsuoka, T. Mukai, A.M. Persoon, J.M. Retterer, R.M. Robinson, M. Sugiura, K. Tsuruda, D.D. Wallis and A.W. Yau, Observations of a transverse magnetic field perturbation at two altitudes on the equatorward edge of the magnetospheric cusp, J. Geophys. Res., 98, A12, 21463-21470, 1993.

 

15. T. Abe, B.A. Whalen, A.W. Yau, S. Watanabe, E. Sagawa and K. Oyama, Altitude profile of the polar wind velocity and its relationship to ionospheric conditions, Geophys. Res. Lett., 20, No.24, 2825-2828, 1993.

 

16. O. Hashimoto, T. Abe and W. Tsuchida, Measurement of wave intensity reflected from object by range doppler imaging in ordinary laboratory room, IEICE Trans. Electron., E77-C, No.6, 919-924, 1994.

 

17. O. Hashimoto, T. Abe, Y. Hashimoto, T. Tanaka and K. Ishino, Realization of resistive-sheet type wave absorber in 60 GHz frequency band, Electronics Letters, 30, No.8, 657-658, 1994.

 

18. W.K. Peterson, T. Abe, H. Fukunishi, M.J. Greffen, H. Hayakawa, Y. Kasahara, I. Kimura, A. Matsuoka, T. Mukai, T. Nagatsuma, K. Tsuruda, B.A. Whalen and A.W. Yau, On the sources of energization of molecular ions at ionospheric altitudes, J. Geophys. Res., 99, A12, 23257-23274, 1994.

 

19. D.J. Knudsen, B.A. Whalen, T. Abe and A.W. Yau, Temporal evolution and spatial dispersion of ion conics; evidence for a polar cusp heating wall, Solar System Plasmas in Space and Time, Geophys. Monogr. Ser., 84, AGU, Washington, D.C., 163-169,1994.

 

20. K.I. Oyama and T. Abe, Morphology of electron temperature in the high latitude plasmasphere, Adv. Space Res., 16, No.1, 85-93, 1995.

 

21. O. Hashimoto, T. Abe, R. Satake, M. Kaneko and Y. Hashimoto, Design and manufacturing of resistive-sheet type wave absorber at 60 GHz frequency band, IEICE Trans on communications, E78-B, No.2, 246-252, 1995.

 

22. T. Abe, O. Hashimoto and R.J. Mittra, FDTD analysis of permittivity measurement with rectangular cavity resonators, Microwave and optical technology letters, 10, No.3, 160-162, 1995.

 

23. A.W. Yau, B.A. Whalen, T. Abe, T. Mukai, K.I. Oyama and T. Chang, Akebono observations of electron temperature anisotropy in the polar wind, J. Geophys. Res., 100, A9, 17451-17463, 1995.

 

24. S. Watanabe, T. Abe, E. Sagawa, B.A. Whalen, A.W. Yau, T. Mukai and H. Hayakawa, EXOS-D observations of thermal ion energy distributions in transverse ion energization regions, J. Geomag. Geoelectr., 47, No.11, 1161-1169, 1995.

 

25. K.I. Oyama, T. Abe, Y. Sakaide, I. Kutiev, T. Okuzawa, T. Choi, Y. Choi, Electron temperature distribution in the inner plasmasphere I (mid and low latitudes), Adv. Space Res.,17, No.10, 185-188, 1996.

 

26. A.W. Yau, T. Abe, M.J. Greffen, R.E. Horita, D.J. Knudsen, T. Mukai, K.I. Oyama, W.K. Peterson, E. Sagawa, S. Watanabe and B.A. Whalen, Akebono observations of the polar wind and suprathermal auroral ions: An overview, J. Geomag.Geoelectr., 48, No.1, 45-56, 1996.

 

27. T. Abe, S. Watanabe, B.A. Whalen, A.W. Yau and E. Sagawa, Observations of polar wind and thermal ion outflow by Akebono/SMS, J. Geomag. Geoelectr., 48, No.3, 319-325, 1996.

 

28. A.W. Yau, T. Abe and B.A. Whalen, Cold plasma source of upflowing ionospheric ions in the nightside auroral ionosphere, J. Geomag.Geoelectr., 48, No.6, 947-957, 1996.

 

29.橋本修、池田宏一、阿部琢美、導波管定在波法を用いた誘電率測定における試料変形に起因する測定誤差に関する検討、電子情報通信学会論文誌, J79, B-II No.8, 492-494, 1996.

 

30.橋本修、阿部琢美、FDTD法による方型空洞共振器を用いた誘電率測定に関する一検討、電子情報通信学会論文誌, J79, B-II No.9, 616-618, 1996.

 

31. N. Balan, K.I. Oyama, G.J. Bailey and T. Abe, Plasmasphere electron temperature studies using satellite observations and a theoretical model, J. Geophys. Res., 101, No.7, 15323-15330, 1996.

 

32. N. Balan, K.I. Oyama, G.J. Bailey and T. Abe, Plasmasphere electron temperature profiles and the effects of photoelectron trapping and an equatorial high-altitude heat source, J. Geophys. Res., 101, No.10, 21689-21696, 1996.

 

33. T. Abe, B.A. Whalen, A.W. Yau, E. Sagawa and S. Watanabe, Akebono observations of thermal ion outflow and electron temperature in the polar wind region, in Physics of Space Plasmas, edited by T. Chang and J.R. Jasperse (MIT Center for Theoretical Geo/Cosmo Plasma Physics, Cambridge, MA), 3-14, No.14, 1996.

 

34. T. Abe, N. Balan, K.I. Oyama and G.J. Bailey, Plasmasphere electron temperature - Observations and Theory, Adv. Space Res., 20, 401-405, 1997.

 

35. E. Drakou, A.W. Yau and T. Abe, Ion temperature measurements from the Akebono suprathermal mass spectrometer: Application to the polar wind, J. Geophys. Res., 102, A8, 17523-17539, 1997.

 

36.橋本修、阿部琢美、FDTD法による方形導波管定在波法を用いた複素誘電率測定における試料変形に起因する誤差検討、電気学会論文誌、 Vol. 117-A, No.5, 5, 1997.

 

37. O. Hashimoto, T. Abe, T. TakizawaTransparent wave absorber using resistive filmElectronics letters, Vol. 34, No.4, 347-349, 1998.

 

38. T. Takizawa, O. Hashimoto and T. Abe, The transparent wave absorber using resistive film for V-band frequency, IEICE Trans on communications, Vol. E81-C, No.6, 941-947, 1998.

 

39.部琢美、橋本修、高橋毅、三浦太郎、西本眞吉、FDTD法による方形空洞共振器を用いた板状誘電体の誘電率測定に関する検討、電気学会論文誌、 Vol. 118-A, No.9, 1043-1048, 1998.

 

40. M.H. Denton, G.J. Bailey, Y.Z. Su, K.I. Oyama and T. Abe, High altitude observations of electron temperature and a possible North-South asymmetry, J. Atmos. Terr. Phys., 61, 10, 775-788, 1999.

 

41. K.I. Oyama, T. Abe, K. Schlegel, A. Nagy, J. Kim and K. Marubashi: Electron temperature measurement in Martian ionosphere, Earth Planets and Space, 51, 1309-1317, 1999.

 

42. A.V. Pavlov, T. Abe, and K.I. Oyama, Comparison of the measured and modeled electron densities and temperatures in the ionosphere and plasmasphere during 20-30 January 1993, Ann Geophys., 18, No.10, 1257-1272, 2000.

 

43. A.V. Pavlov, T. Abe, and K.I. Oyama, Comparison of the measured and modeled electron densities and temperatures in the ionosphere and plasmasphere during the period 25-29 June 1990, J. Atmos. Terr. Phys., 63, No.6, 605-616, 2001.

 

44. T. Abe, D.J. Knudsen, A.W. Yau, S. Watanabe and E. Sagawa, Simultaneous satellite and radar observations of the polar ion outflow and the flux variation with the geomagnetic condition, Adv. Space Res., 27, No.8, 1403-1412, 2001.

 

45. K.I. Oyama, T. Imamura, T. Abe, Feasibility study for Venus Atmosphere Mission, Sagawa, Simultaneous satellite and radar observations of the polar ion outflow and the flux variation with the geomagnetic condition, Adv. Space Res., 29, No.2, 265-272, 2002.

 

46. Y. Ichikawa, T. Abe, and A. W. Yau, Plasma density enhancements in the high-altitude polar cap region observed on Akebono, Geophys. Res. Lett., 29, (9), doi:10.1029/2001GL013723, 2002.

 

47. I. Kutiev, K.I. Oyama, T. Abe, Analytical representation of the plasmasphere electron temperature distribution based on Akebono data, J. Geophys. Res., 107, A12, pp. SMP 24-1, DOI 10.1029/2002JA009494, 2002.

 
48.中村正人,今村剛,阿部琢美: 金星大気ミッションの現状と方向性:遊星人:, 12 (2003).

 

49.寺田直樹,品川裕之,阿部琢美: プラズマと大気の散逸: 遊星人:, 13No.1, P.12, (2004).

 

50. I. Kutiev, K.I. Oyama, T. Abe, P. Marinov, Plasmasphere electron temperature model based on Akebono data, Adv. Space Res., 33, 975-979, 2004.

 

51. I. Kutiev, K.I. Oyama, S. Watanabe, T. Abe, and A. Kumamoto, Plasmasphere electron temperature structures, Adv. Space Res., 34, No.9, 2010-2015, 2004.

 

52. N. Ishii, H. Yamakawa, S. Sawai, M. Shida, T. Hashimoto, M. Nakamura, T. Imamura, T. Abe, K. Oyama, I. Nakatani, Current status of the PLANET-C Venus orbiter design, Adv. Space Res., 34, 1668-1672, 2004.

 

53. T. Abe, A.W. Yau, S. Watanabe, M. Yamada, E. Sagawa, Long-term variation of the polar wind velocity and its implication for the ion acceleration process: Akebono/suprathermal ion mass spectrometer observations, J. Geophys. Res., 109, A09305, DOI: 10.1029/2003JA010223, 2004.

 

54. T. Abe, Y. Ichikawa, and A. W. Yau, Generation of high-density plasma in the polar cap observed by the Akebono satellite, Adv. Space Res., 36, No.10, 1872-1877, 2005.

 

55. A. Morioka, H. Oya, T. Obara, Y.S. Miyoshi, K. nagata, K.I. Oyama, and T. Abe, LHR band emissions at mid-latitude and their relationship to ionospheric ELF hiss and relativistic electrons, Ann Geophys., 23, 723-732, 2005.

 
56. N. Iwagami, S. Ohtsuki, M. Akojima, M. Kubota, Y. Murayama, S. Kawamura, R. Yoshimura, T. Nakamura, H. Yamamoto, H. Sekiguchi, N. Kimura, K. Shiokawa, T. Okada, K. Ishisaka, Y. Ashihara, Y. Kaiho, M. Abo, T. Abe, Y. Koizumi and K.-I. Oyama, Waves in airglow structures experiment 2004: Overview and preliminary results, Adv. Space Res., 35, No.11, 1964-1970, 2005..


57. M. Kanao, N. Terada, A. Yamazaki, I. Yoshikawa, T. Abe, and M. Nakamura, Effect of the motional electric field on the Venus nightside ionopause, J. Geophys. Res., 111, A03306, doi:10.1029/2005JA011293, 2006.

 

58. M. Kubota, S. Kawamura, M. Abo, Y. Koizumi, Y. Murayama, M. Yamamori, K. Shiokawa, Y. Otsuka, M. Uchiumi, K. Igarashi, T. Abe, K.-I. Oyama, N. Iwagami, A fast-propagating, large-scale atmospheric gravity wave observed in the WAVE2004 campaign, J. Geophys. Res., 111, No. D21, D21110, 10.1029/2005JD006788, 2006.

 

59. J. Kurihara, T. Abe, K.-I. Oyama, E. Griffin, M. Kosch, A. Aruliah, K. Kauristie, Y. Ogawa, S. Komada, and N. Iwagami, Observations of the lower thermospheric neutral temperature and density in the DELTA campaign, Earth Planets Space, 58, No. 9, 1123-1130, 2006.

 

60. B.P. Williams, D.C. Fritts, J.D. Vance, C.-Y. She, T. Abe, and E. Thrane, Sodium lidar measurements of waves and instabilities near the mesopause during the DELTA rocket campaign, Earth Planets Space, 58, No. 9, 1131-1137, 2006.

 

61. T. Abe, K.-I. Oyama, and A. Kadohata, Electron temperature variation associated with the auroral energy input during the DELTA campaign, Earth Planets Space, 58, No. 9, 1139-1146, 2006.

 

62. T. Abe,J. Kurihara, N. Iwagami, S. Nozawa, Y. Ogawa, R. Fujii, H. Hayakawa, and K.-I. Oyama, Dynamics and Energetics of the Lower Thermosphere in Aurora (DELTA) - Japanese sounding rocket campaign, Earth Planets Space, 58, No. 9, 1165-1171, 2006.

 

63. S. Nozawa, Y. Ogawa, A. Brekke, T. Tsuda, C. M. Hall, H. Miyaoka, J. Kurihara, T. Abe and R. Fujii, EISCAT observational results during the DELTA campaign, Earth Planets Space, 58, No. 9, 1183-1191, 2006.

64. H. Liu, C. Stolle, S. Watanabe, T. Abe, M. Rother, D.L. Cooke, Evaluation of the IRI model using CHAMP observations in polar and equatorial regions, Advances in Space Research in press ,2006

65.Eoghan Griffin, Mike Kosch, Anasuya Arulish , Andrew Kavanagh, Ian McWhirter, Andrew Senior, Elaina Ford, Chris Davis, Takumi Abe , Junichi Kurihara, Kirsti kauristie, Yasunobu Ogawa, Combined-based optical support for the aurora(DELTA)sounding rocket campaign, Earth Planets Space, 58, 1113-1121 The Society of Geomagnetism and Earth, Planetary and Space Sciences, 2006
 

66. D. Bilitza,V. Truhlik, P. Richards, T. Abe, L. Triskova, Solar cycle variations of mid-latitude electron density and temperature: Satellite measurements and model calculations, Adv. Space Res., 39, 779-789, 2007.

 

67. M. Nakamura, T. Imamura, M. Ueno, N. Iwagami, T. Satoh, S. Watanabe, M. Taguchi, Y. Takahashi, M. Suzuki, T. Abe, G.L. Hashimoto, T. Sakanoi, S. Okano, Y. Kasaba, J. Yoshida, M. Yamada, N. Ishii, T. Yamada, K. Uemizu, T. Fukuhara, K.I. Oyama,Planet-C: Venus Climate Orbiter mission of Japan, Planet Space Sci., 55, 1831-1842, 2007.

 

68. A.W. Yau, T. Abe, W.K. Peterson, The polar wind: Recent observations, J. Atmos. Solar Terr. Physics,, 69, No. 16, 1936-1983, 2007.

 

69. H. Liu, C. Stolle, M. Rother, S. Watanabe, T. Abe, D.L. Cooke, Evaluation of the IRI model using CHAMP observations in polar and equatorial regions, Adv. Space Res., 39, No.5, 904-909, 2007

 

70. K.I. Oyama, T. Abe, H. Mori, J.Y. Liu, Electron temperature in nighttime sporadic E layer at mid-latitude, Ann. Geophys., 26, No. 3, 533-541, 2008.

 

71. K.I. Oyama, K. Hibino, T. Abe, R. Pfaff, T. Yokoyama, J.Y. Liu, Energetics and structure of the lower E region associated with sporadic E layer, Ann. Geophys., 26, 2929-2936, 2008.

72.J. Kurihara, S. Oyama, S. Nozawa, T.T. Tsuda, R. Fujii, Y. Ogawa, H. Miyaoka, N. Iwagami, T. Abe, K.-I. Oyama, M.J. Kosch, A. Aruliah, E. Griffin, K. Kauristie Temperature enhancements and vertical winds in the lower thermosphere associated with auroral heating during the DELTA campaign Journal of Geophysical Research. A:Space Physics Vol. 114, A12306 doi:10.1029/2009JA014392,2009

73.Yoshiko Koizumi, Minoru Kubota, Yasuhiro Murayama, Makoto Abo, Michihiro Uchiumi, Kiyoshi Igarashi, Naomoto Iwagami, Takumi Abe, Koh-ichiro Oyama In situ observations of instabilities in the mesopause region using foil chaff technique during the Waves in Airglow Structures Experiment (WAVE) campaigns Journal of Geophysical Research. D:Atmospheres Vol. 114, D20114 " 10.1029/2009JD012237 " ,2009

74.Junichi Kurihara, Takumi Abe, Isao Murata, Kaoru Sato, Yoshihiro Tomikawa, Development of Quartz Friction Gauge on Board Balloon and Sounding Rocket, " Transactions of Space Technology Japan " Volume 7, Issue ists26 10.2322/tstj.7.Pm_7 ,2009

75. Junichi Kurihara, Yoshiko Koizumi‐Kurihara, Naomoto Iwagami, Tomonori Suzuki, Atsushi Kumamoto, Takayuki Ono, Maho Nakamura, Mamoru Ishii, Ayako Matsuoka, Keigo Ishisaka, Takumi. Abe, and Satonori Nozawa Horizontal structure of sporadic E layer observed with a rocket‐borne magnesium ion imager, Journal of Geophysical Research. A:Space Physics., 115, A12318, 2010.

76. Naritoshi Kitamura, Yukitoshi Nishimura, Takayuki Ono, Yusuke Ebihara, Naoki Terada, A. Shinbori, Atsushi Kumamoto, Takumi. Abe, Manabu Yamada, Shigeto Watanabe, Ayako Matsuoka, and Andrew W. Yau, Observations of very‐low‐energy (<10 eV) ion outflows dominated by O+ ions in the region of enhanced electron density in the polar cap magnetosphere during geomagnetic storms, Journal of Geophysical Research. A:Space Physics., 115,A00J06, 2010.


77.Junichi Kurihara, Yoshiko Koizumi‐Kurihara, Naomoto Iwagami, Tomonori Suzuki, Atsushi Kumamoto, Takayuki Ono, Maho Nakamura, Mamoru Ishii, Ayako Matsuoka, Keigo Ishisaka, Takumi Abe, and Satonori Nozawa, Horizontal structure of sporadic E layer observed with a rocket‐borne magnesium ion imager Journal of Geophysical Research. A:Space Physics VOL. 115, A12318 doi:10.1029/2009JA014926, 2010

78.Tomonori Suzuki, Takayuki Ono, Jyunpei Uemoto, Makoto Wakabayashi, Takumi Abe, Atsushi Kumamoto, and Masahide Iizima、 "Sheath capacitance observed by impedance probes onboard sounding rockets: Its application to ionospheric plasma diagnostics" Earth,Planets, and Space, Vol. 62, No. 7, pp. 555-610 doi:10.5047/eps.2010.01.003, 2010

79.Naritoshi Kitamura, Yukitoshi Nishimura, Takayuki Ono, Yusuke Ebihara, Naoki Terada, A. Shinbori,Atsushi Kumamoto, Takumi Abe, Manabu Yamada, Shigeto Watanabe, Ayako Matsuoka, and Andrew W. Yau、 Observations of very‐low‐energy (<10 eV) ion outflows dominated by O+ ions in the region of enhanced electron density in the polar cap magnetosphere during geomagnetic storms Journal of Geophysical Research. A:Space Physics Vol. 115, A00J06 doi:10.1029/2010JA015601, 2010

80. Yugo Kitanoya, T. Abe, Andrew W. Yau, Tomoaki Hori, and Nozomu Nishitani , Localized electron density enhancements in the high-altitude polar ionosphere and their relationships with storm-enhanced density (SED) plumes and polar tongues of ionization (TOI), Annales Geophysicae., 29, 367-375, 2011.

81. M. Nakamura, T. Imamura, N. Ishii, T. Abe, T. Satoh, M. Suzuki, M. Ueno, A. Yamazaki, N. Iwagami, S. Watanabe, M. Taguchi, T. Fukuhara, Y. Takahashi, M. Yamada, N. Hoshino, S. Ohtsuki, K. Uemizu, G.L. Hashimoto, M. Takagi, Y. Matsuda, K. Ogohara, N. Sato, Y. Kasaba, T. Kouyama, N. Hirata, R. Nakamura, Y. Yamamoto, N. Okada, T. Horinouchi, M. Yamamoto, Y. Hayashi Overview of Venus orbiter, Akatsuki, Earth,Planets, and Space., 63 (2), 443-457, 2011.

82. Takeshi Imamura, Tomoaki Toda, Atsushi Tomiki, Daichi Hirahara, Tomoko Hayashiyama, Naoko Mochizuki, Zenichi Yamamoto, Takumi Abe, Takahiro Iwata, Hirotaka Noda, Yoshifumi Futaana, H. A A8ndo, H.; Hausler, B.; Patzold, M.; Nabatov, A. Radio occultation experiment of the Venus atmosphere and ionosphere with the Venus orbiter Akatsuki, Earth,Planets, and Space., 63 (6), 493-501, 2011.

83. Yoshiki Yamagiwa, Akeru Takagi, Naoyoshi Yoshimura, Makoto Matsui, Koji Tanaka, Takumi Abe, Hironori Sahara, Hironori, Hironori Fujii, Verification Experiment of Bare Electrodynamic Tether Operation and Charged Particle Collection Theory by Using Sounding Rocket, 宇宙技術, 11, 7-14, 2011.


84.Manabu Shimoyama, Koh-ichiro Oyama, Takumi Abe, Andrew Yau Suprathermal plasma analyzer for the measurement of low-energy electron distribution in the ionosphere Review of Scientific Instruments Vol. 82 (7), pp. 074501-074501-9 2011

85.Manabu Shimoyama, Koh-Ichiro Oyama, Takumi Abe, Andrew Yau Effect of finite electrode area ratio on high-frequency Langmuir probe measurements Journal of Physics D: Applied Physics Vol. 45, (7), pp. 075205 2012

86. J. Moen, K. Oksavik, Takumi Abe, M. Lester, Y. Saito, T. A. Bekkeng, and K. S. Jacobsen , First in-situ measurements of HF radar echoing targets, Geophysical Research Letters, , in press, 2012.