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Shigefumi Okada
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Journal Articles

Observation of macroscopic stability of weakly magnetized Li+ ion beams near the Brillouin density limit

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Kosuke Furukawa, Haruhiko Himura, Shigefumi Okada, Akio Sanpei, Sadao Masamune
Journal: AIP Conference Proceedings
AIP Conf. Proc. 1928, 020002 (2018)
https://doi.org/10.1063/1.5021567
Published: January 2018
View articletitled, Observation of macroscopic stability of weakly magnetized Li+ ion beams near the Brillouin density limit
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Journal Articles

Independent control of electron energy and density using a rotating magnetic field in inductively coupled plasmas

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Takahiro Kondo, Masayuki Ohta, Tsuyohito Ito, Shigefumi Okada
Journal: Journal of Applied Physics
J. Appl. Phys. 114, 113303 (2013)
https://doi.org/10.1063/1.4821645
Published: September 2013
View articletitled, Independent control of electron energy and density using a rotating magnetic field in inductively coupled plasmas
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Journal Articles

Effects of internal structure on equilibrium of field-reversed configuration plasma sustained by rotating magnetic field

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Kiyoyuki Yambe, Michiaki Inomoto, Shigefumi Okada, Yuka Kobayashi, Tomohiko Asai
Journal: Physics of Plasmas
Phys. Plasmas 15, 092508 (2008)
https://doi.org/10.1063/1.2982493
Published: September 2008
View articletitled, Effects of internal structure on equilibrium of field-reversed configuration plasma sustained by rotating magnetic field
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Journal Articles

Observation of tilting activities in translated field reversed configuration plasma using computer tomography at two different cross sections

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Satoru Yoshimura, Satoshi Sugimoto, Shigefumi Okada
Journal: Physics of Plasmas
Phys. Plasmas 14, 112514 (2007)
https://doi.org/10.1063/1.2814048
Published: November 2007
View articletitled, Observation of tilting activities in translated field reversed configuration plasma using computer tomography at two different cross sections
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Journal Articles

Propagation and damping characteristics of low-frequency waves in field-reversed configuration plasmas

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Michiaki Inomoto, Satoshi Yamamoto, Naotaka Iwasawa, Katsuhisa Kitano, Shigefumi Okada
Journal: Physics of Plasmas
Phys. Plasmas 14, 102513 (2007)
https://doi.org/10.1063/1.2799176
Published: October 2007
View articletitled, Propagation and damping characteristics of low-frequency waves in field-reversed configuration plasmas
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Journal Articles

Global eigenmodes of low frequency waves in field-reversed configuration plasmas

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Naotaka Iwasawa, Shigefumi Okada, Seiichi Goto
Journal: Physics of Plasmas
Phys. Plasmas 11, 615–624 (2004)
https://doi.org/10.1063/1.1638752
Published: February 2004
View articletitled, Global eigenmodes of low frequency waves in field-reversed configuration plasmas
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Journal Articles

Heating experiment of field-reversed configuration plasma by low-frequency magnetic pulse

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Koji Yamanaka, Satoru Yoshimura, Katsuhisa Kitano, Shigefumi Okada, Seiichi Goto
Journal: Physics of Plasmas
Phys. Plasmas 7, 2755–2758 (2000)
https://doi.org/10.1063/1.874173
Published: July 2000
View articletitled, Heating experiment of field-reversed configuration plasma by low-frequency magnetic pulse
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Journal Articles

Estimation method of a separatrix profile of field-reduced configuration plasma with the deconvolution concept

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Koji Yamanaka, Yukihisa Suzuki, Katsuhisa Kitano, Shoji Ito, Shigefumi Okada, Seiichi Goto
Journal: Review of Scientific Instruments
Rev. Sci. Instrum. 70, 431–434 (1999)
https://doi.org/10.1063/1.1149373
Published: January 1999
View articletitled, Estimation method of a separatrix profile of field-reduced configuration plasma with the deconvolution concept
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Journal Articles

Rethermalization of a field‐reversed configuration plasma in translation experiments

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Haruhiko Himura, Shigefumi Okada, Satoshi Sugimoto, Seiichi Goto
Journal: Physics of Plasmas
Phys. Plasmas 2, 191–197 (1995)
https://doi.org/10.1063/1.871090
Published: January 1995
View articletitled, Rethermalization of a field‐reversed configuration plasma in translation experiments
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