Control and Improvement of a double layer ion acceleration in a magnetically expanding plasma

• Project/Area Number: 22684031
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Plasma science
• Research Institution: Iwate University
• Principal Investigator: TAKAHASHI Kazunori 岩手大学, 工学部, 助教 (80451491)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥25,480,000 (Direct Cost: ¥19,600,000、Indirect Cost: ¥5,880,000); Fiscal Year 2012: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000); Fiscal Year 2011: ¥10,270,000 (Direct Cost: ¥7,900,000、Indirect Cost: ¥2,370,000); Fiscal Year 2010: ¥9,230,000 (Direct Cost: ¥7,100,000、Indirect Cost: ¥2,130,000)
• Keywords: プラズマ・核融合 / イオン加速 / ダブルレイヤー / 電気推進 / 磁気ノズル / ヘリコンプラズマ / 高周波プラズマ / ヘリコンスラスター / 永久磁石 / 推力 / 電子エネルギー分布関数

Research Abstract

Plasma dynamics in a magnetically expanding plasma including an electric double layer (DL) and its potential application to an electric propulsion device are investigated here. More efficient permanent magnet helicon plasma source is also developed and a generation of the large diameter ion beam is achieved. Further, the thrust imparted from a magnetic nozzle helicon plasma thruster is directly measured for the first time and compared with the theory.

Research Products

• [Journal Article] Radiofrequency antenna for suppression of parasitic discharges in a helicon plasma thruster experiment (2012)
  • Author(s): K. Takahashi
  • Journal Title: Review of Scientific Instruments Volume: vol.83
  • Peer Reviewed
• [Journal Article] Axial force imparted by a current-free magnetically expanding plasma (2012)
  • Author(s): K. Takahashi, T. Lafleur, C. Charles, P. Alexander, and R.W. Boswell
  • Journal Title: Physics of Plasmas Volume: vol.19
  • Peer Reviewed
• [Journal Article] Electron Diamagnetic Effect on Axial Force in an Expanding Plasma: Experiments and Theory (2012)
  • Author(s): Kazunori Takahashi, Trevor Lafleur, Christine Charles, Peter Alexander, and Rod Boswell
  • Journal Title: Asia-Pacific Physics newsletters Volume: 1 Pages: 18-18
  • Peer Reviewed
• [Journal Article] Axial force imparted by a current-free magnetically expanding plasma (2012)
  • Author(s): Kazunori Takahashi, Trevor Lafleur, Christine Charles, Peter Alexander, and Rod Boswell
  • Journal Title: Physics of Plasmas Volume: 19 Issue: 8
  • DOI: 10.1063/1.4747701
  • Peer Reviewed
• [Journal Article] Radiofrequency antenna for suppression of parasitic discharges in a helicon plasma (2012)
  • Author(s): Kazunori Takahashi
  • Journal Title: Review of Scientific Instruments Volume: 83 Issue: 8
  • DOI: 10.1063/1.4748271
  • Peer Reviewed
• [Journal Article] Electron diamagnetic effect in a magnetic nozzle on a helicon plasma thruster performance (2012)
  • Author(s): Kazunori Takahashi, Trevor Lafleur, Christine Charles, Peter Alexander, and Rod Boswell
  • Journal Title: Bulletin of the American Physical Society Volume: 57 Pages: 16-16
  • Peer Reviewed
• [Journal Article] Performance characterization of a permanent-magnet helicon plasma thruster (2012)
  • Author(s): Kazunori Takahashi, Christine Charles, and Rod Boswell
  • Journal Title: Bulletin of the American Physical Society Volume: 57 Pages: 96-96
  • Peer Reviewed
• [Journal Article] Investigation of radiofrequency plasma source for space travel (2012)
  • Author(s): Christine Charles, Rod Boswell, and Kazunori Takahahsi
  • Journal Title: Plasma Physics and Controlled Fusion Volume: 54 Issue: 12 Pages: 124021-124021
  • DOI: 10.1088/0741-3335/54/12/124021
  • Peer Reviewed
• [Journal Article] A magnetic nozzle calculation of the force on a plasma (2012)
  • Author(s): A.Fruchtman, K.Takahashi, C.Charles, R.W.Boswell
  • Journal Title: Physics of Plasmas Volume: 19 Issue: 3
  • DOI: 10.1063/1.3691650
  • Peer Reviewed
• [Journal Article] Axial force imparted by a conical radiofrequency magneto-plasma thruster (2012)
  • Author(s): C.Charles, K.Takahashi, R.W.Boswell
  • Journal Title: Applied Physics Letters Volume: 100 Issue: 11 Pages: 113504-113504
  • DOI: 10.1063/1.3694281
  • Peer Reviewed
• [Journal Article] Electron diamagnetic effect on axial force in an expanding plasma : Experiments and theory (2012)
  • Author(s): Kazunori Takahashi, Trevor Lafleur, Christine Charles, Peter Alexander, Rod W.Boswell
  • Journal Title: Asia-Pacific Physics Newsletters Volume: 1(印刷中)
  • Peer Reviewed
• [Journal Article] Electron diamagnetic effect on axial force in an expanding plasma: Experiments and theory (2011)
  • Author(s): K. Takahashi, T. Lafleur, C. Charles, P. Alexander, and R.W. Boswell
  • Journal Title: Physical Review Letters Volume: vol.107
  • Peer Reviewed
• [Journal Article] Ion energy distributions in a permanent-magnet-expanded plasma containing an electric double layer (2011)
  • Author(s): K. Takahashi and T. Fujiwara
  • Journal Title: IEEE Transactions on Plasma Science Volume: vol.39 Pages: 2444-2445
  • Peer Reviewed
• [Journal Article] Electron Energy Distribution of a Current-Free Double Layer: Druyvesteyn Theory and Experiments (2011)
  • Author(s): K. Takahashi, C. Charles, R.W. Boswell, and T. Fujiwara
  • Journal Title: Physical Review Letters Volume: vol.107
  • Peer Reviewed
• [Journal Article] Direct thrust measurement of a permanent magnet helicon double layer thruster (2011)
  • Author(s): K. Takahashi, T. Lafleur, C. Charles, P. Alexander, R. W. Boswell, M. Perren, R. Laine, S. Pottinger, V. Lappas, T. Harle, and D. Lamprou
  • Journal Title: Journal of Physics D: Applied Physics Volume: vol.44
  • Peer Reviewed
• [Journal Article] Operation of a permanent-magnets-expanding plasma source connected to a large-volume diffusion chamber (2011)
  • Author(s): K. Takahashi, Y. Itoh, and T. Fujiwara
  • Journal Title: Journal of Physics D: Applied Physics Volume: vol.44
  • NAID: 120002738002
  • Peer Reviewed
• [Journal Article] Direct thrust measurement of a permanent magnet helicon double layer thruster (2011)
  • Author(s): K.Takahashi, T.Lafleur, C.Charles, P.Alexander, R.W.Boswell, M.Perren, R.Laine, S.Pottinger, V.Lappas, T.Harle, D.Lamprou
  • Journal Title: Applied Physics Letters Volume: 98 Issue: 14
  • DOI: 10.1063/1.3577608
  • Peer Reviewed
• [Journal Article] Electron Energy Distribution of a Current-Free Double Layer : Druyvesteyn Theory and Experiments (2011)
  • Author(s): Kazunori Takahashi, Christine Charles, Rod W Boswell, Tamiya Fujiwara
  • Journal Title: Physical Review Letters Volume: 107 Issue: 3
  • DOI: 10.1103/physrevlett.107.035002
  • Peer Reviewed
• [Journal Article] Direct thrust measurements and modelling of a radio-frequency expanding plasma thruster (2011)
  • Author(s): T.Lafleur, K.Takahashi, C.Charles, R.W.Boswell
  • Journal Title: Physics of Plasmas Volume: 18 Issue: 8
  • DOI: 10.1063/1.3610570
  • Peer Reviewed
• [Journal Article] Plasma expansion from a radio frequency microdischarge (2011)
  • Author(s): Rod Boswell, Christine Charles, Peter Alexander, James Dedrick, Kazunori Takahashi
  • Journal Title: IEEE Transactions on Plasma Science Volume: 39 Issue: 11 Pages: 2512-2513
  • DOI: 10.1109/tps.2011.2143434
  • Peer Reviewed
• [Journal Article] Development of a 13-cm-diameter permanent-magnets-expanding plasma source providing a supersonic ion beam (2011)
  • Author(s): Yuki Itoh, Kazunori Takahashi, Tamiya Fujiwara
  • Journal Title: IEEE Transactions on Plasma Science Volume: 39 Issue: 11 Pages: 2440-2441
  • DOI: 10.1109/tps.2011.2140335
  • Peer Reviewed
• [Journal Article] Energetic electrons moving along peripheral magnetic field lines in magnetically expanding plasmas (2011)
  • Author(s): Yuichi Igarashi, Kazunori Takahashi, Tamiya Fujiwara
  • Journal Title: IEEE Transactions on Plasma Science Volume: 39 Issue: 11 Pages: 2442-2443
  • DOI: 10.1109/tps.2011.2143432
  • Peer Reviewed
• [Journal Article] Ion energy distributions in a permanent-magnet-expanded plasma containing an electric double layer (2011)
  • Author(s): Kazunori Takahashi, Tamiya Fujiwara
  • Journal Title: IEEE Transactions on Plasma Science Volume: 39 Issue: 11 Pages: 2444-2445
  • DOI: 10.1109/tps.2011.2157708
  • Peer Reviewed
• [Journal Article] High-density blue-mode argon plasma under an expanding magnetic field provided by permanent magnets (2011)
  • Author(s): Kazunori Takahashi, Yutakta Shida, Hisashi Chiba, Tamiya Fujiwara
  • Journal Title: IEEE Transactions on Plasma Science Volume: 39 Issue: 11 Pages: 2438-2439
  • DOI: 10.1109/tps.2011.2143694
  • Peer Reviewed
• [Journal Article] Electron diamagnetic effect on axial force in an expanding plasma : Experiments and theory (2011)
  • Author(s): Kazunori Takahashi, Trevor Lafleur, Christine Charles, Peter Alexander, Rod W.Boswell
  • Journal Title: Physical Review Letters Volume: 107 Issue: 23
  • DOI: 10.1103/physrevlett.107.235001
  • Peer Reviewed
• [Journal Article] Operation of a permanent-magnetsexpanding plasma source connected to a large-volume diffusion chamber (2011)
  • Author(s): K.Takahashi, Y.Itoh, T.Fujiwara
  • Journal Title: Journal of Physics D : Applied Physics Volume: 44
  • Peer Reviewed
• [Journal Article] Direct thrust measurement of a permanent magnet helicon double layer thruster (2011)
  • Author(s): K.Takahashi, T.Lafleur, C.Charles, P.Alexander, R.W.Boswell, M.Perren, R.Laine, S.Pottinger, V.Lappas, T.Harle
  • Journal Title: Applied Physics Letters Volume: (印刷中)
  • Peer Reviewed
• [Journal Article] 高密度ヘリコンプラズマ中発散磁場領域における静電イオン加速現象 (2011)
  • Author(s): 伊藤裕紀, 五十嵐勇一, 高橋和貴, 谷川隆夫, 篠原俊二郎, 藤原民也
  • Journal Title: H22年度スペースプラズマ研究会論文集 Volume: (印刷中)
• [Journal Article] Double-layer ion acceleration triggered by ion magnetization in expanding radiofrequency plasma sources (2010)
  • Author(s): K. Takahashi, C. Charles, R.W. Boswell, and T. Fujiwara
  • Journal Title: Applied Physics Letters Volume: vol.97
  • NAID: 120002519141
  • Peer Reviewed
• [Journal Article] Ion acceleration enhanced by additional neutralizing electrons in a magnetically expanding double layer plasma (2010)
  • Author(s): K. Takahashi and T. Fujiwara
  • Journal Title: Physics of Plasmas Volume: vol.17
  • NAID: 120002519205
  • Peer Reviewed
• [Journal Article] Effects of the magnetic fields on ion beam energy in a magnetically expanding plasma (2010)
  • Author(s): K. Takahashi, Y. Shida, and T. Fujiwara
  • Journal Title: Journal of Plasma and Fusion Research SERIES Volume: vol.9 Pages: 381-386
  • Peer Reviewed
• [Journal Article] Plane and hemispherical potential structures in magnetically expanding plasmas (2010)
  • Author(s): K. Takahashi, Y. Igarashi, and T. Fujiwara
  • Journal Title: Applied Physics Letters Volume: vol.97
  • Peer Reviewed
• [Journal Article] Character-ization of the temperature of free electrons diffusing from a magnetically expanding current-free double layer plasma (2010)
  • Author(s): K. Takahashi, C. Charles, R.W. Boswell, M.A. Lieberman, and R. Hatakeyama
  • Journal Title: Journal of Physics D: Applied Physics Volume: vol.43
  • Peer Reviewed
• [Journal Article] Plane and hemispherical potential structures in magnetically expanding plasmas (2010)
  • Author(s): K.Takahashi, Y.Igarashi, T.Fujiwara
  • Journal Title: Applied Physics Letters Volume: 97
  • Peer Reviewed
• [Journal Article] Double-layer ion acceleration triggered by ion magnetization in expanding radiofrequency plasma sources (2010)
  • Author(s): K.Takahashi, C.Charles, R.W.Boswell, T.Fujiwara
  • Journal Title: Applied Physics Letters Volume: 97
  • NAID: 120002519141
  • Peer Reviewed
• [Journal Article] Effects of the magnetic fields on ion beam energy in a magnetically expanding plasma (2010)
  • Author(s): K.Takahashi, Y.Shida, T.Fujiwara
  • Journal Title: Journal of Plasma and Fusion Research, SERIES Volume: 9 Pages: 381-386
  • Peer Reviewed
• [Journal Article] High-powered operation of a magnetically expanding plasma using permanent magnets (2010)
  • Author(s): K.Oguni, K.Takahashi, Y.Shida, T.Fujiwara
  • Journal Title: Journal of Plasma and Fusion Research, SERIES Volume: 9 Pages: 410-415
  • Peer Reviewed
• [Journal Article] Electron energy distributions in a radiofrequency plasma expanded by permanent magnets (2010)
  • Author(s): T.Sasaki, K.Takahashi, T.Fujiwara
  • Journal Title: Journal of Plasma and Fusion Research, SERIES Volume: 9 Pages: 422-427
  • Peer Reviewed
• [Journal Article] Characterization of the temperature of free electrons diffusing from a magnetically expanding current-free double layer plasma (2010)
  • Author(s): K.Takahashi, C.Charles, R.W.Boswell, M.A.Lieberman, R.Hatakeyama
  • Journal Title: Journal of Physics D : Applied Physics Volume: 9
  • Peer Reviewed
• [Journal Article] Ion acceleration enhanced by additional neutralizing electrons in a magnetically expanding double layer plasma (2010)
  • Author(s): K.Takahashi, T.Fujiwara
  • Journal Title: Physics of Plasmas Volume: 17
  • NAID: 120002519205
  • Peer Reviewed
• [Presentation] ヘリコンプラズマスラスターの推力発生機構と磁気ノズル効果 (2013)
  • Author(s): 高橋和貴, Christine Charles, and Rod Boswell
  • Organizer: 日本物理学会６８回年次大会
  • Place of Presentation: 広島大学(広島県)
• [Presentation] Performance characterization of a permanent magnets helicon plasma thruster (2012)
  • Author(s): K. Takahashi, C. Charles and R.W. Boswell
  • Organizer: 65^<th> Annual Gaseous Electronics Conference
  • Place of Presentation: Texas University (USA)
  • Year and Date: 2012-10-26
• [Presentation] Electron diamagnetic effect in a magnetic nozzle on a helicon plasma thruster performance (2012)
  • Author(s): K. Takahashi, C. Charles and R.W. Boswell
  • Organizer: 65th Annual Gaseous Electronics Conference
  • Place of Presentation: Texas University (USA)
  • Year and Date: 2012-10-22
• [Presentation] Direct thrust measurement of a permanent magnets helicon plasma thruster for space propulsion (2012)
  • Author(s): K. Takahashi
  • Organizer: The international conference on open magnetic systems for plasma confinement
  • Place of Presentation: 筑波国際会議場(茨城県)
  • Year and Date: 2012-08-27
• [Presentation] 永久磁石利用ヘリコンプラズマ源の推力直接計測 (2012)
  • Author(s): 伊藤陽菜, 高橋和貴, 藤原民也
  • Organizer: 日本物理学会2012年年次大会
  • Place of Presentation: 兵庫県関西学院大学
  • Year and Date: 2012-03-25
• [Presentation] ヘリコンダブルレイヤープラズマ中の粒子エネルギー分布と電気推進への展開 (2012)
  • Author(s): 高橋和貴
  • Organizer: 日本物理学会2012年年次大会 若手奨励賞受賞記念講演
  • Place of Presentation: 兵庫県関西学院大学(招待講演)
  • Year and Date: 2012-03-25
• [Presentation] ヘリコンダブルレイヤープラズマ中の粒子エネルギー分布と電気推進への展開 (2012)
  • Author(s): 高橋和貴
  • Organizer: 日本物理学会2012年若手研究者賞受賞記念講演
  • Place of Presentation: 関西学院大学 (兵庫県)
  • Year and Date: 2012-03-24
• [Presentation] ダブルレイヤー形成によるプラズマ粒子加速と閉じ込めの研究 (2012)
  • Author(s): 高橋和貴
  • Organizer: SPERC(ソフトパス工学研究センター)記念公園
  • Place of Presentation: 岩手県岩手大学
  • Year and Date: 2012-01-18
• [Presentation] Identification of thrust components in the Helicon Double Layer Thruster (2012)
  • Author(s): C. Charles, K. Takahashi, T. Lafleur, and R.W. Boswell
  • Organizer: Space Propulsion 2012
  • Place of Presentation: Bordeaux Convention Centre (France)
  • Invited
• [Presentation] ヘリコンプラズマスラスターにおける磁気ノズルの効果 (2012)
  • Author(s): 高橋和貴
  • Organizer: 電気学会プラズマ・パルスパワー合同研究会
  • Place of Presentation: 岩手大学(岩手県)
• [Presentation] 永久磁石を用いた大口径発散プラズマ源の特性 (2012)
  • Author(s): 鈴木達也,高橋和貴,藤原民也
  • Organizer: 電気学会プラズマ・パルスパワー合同研究会
  • Place of Presentation: 岩手大学(岩手県)
• [Presentation] 多極磁場を利用した無電極ヘリコンスラスターの特性評価 (2012)
  • Author(s): 宮本和明,高橋和貴,藤原民也
  • Organizer: 電気学会プラズマ・パルスパワー合同研究会
  • Place of Presentation: 岩手大学(岩手県)
• [Presentation] Direct thrust measurement of a permanent-magnets helicon plasma thruster for space propulsion (2012)
  • Author(s): K. Takahashi
  • Organizer: The International Conference on Open Magnetic Systems for Plasma Confine 2012
  • Place of Presentation: Tsukuba International Congress Center (Japan)
  • Invited
• [Presentation] Production of a high-density helicon plasma under an IGBT-driven strong magnetic field (2012)
  • Author(s): D. Dato and K. Takahashi
  • Organizer: The International Conference on Open Magnetic Systems for Plasma Confine 2012
  • Place of Presentation: Tsukuba International Congress Center (Japan)
• [Presentation] Large-diameter permanent-magnets-expanding plasma source applicable to an (2012)
  • Author(s): T. Suzuki and K. Takahashi
  • Organizer: The International Conference on Open Magnetic Systems for Plasma Confine 2012
  • Place of Presentation: Tsukuba International Congress Center (Japan)
• [Presentation] 永久磁石利用発散プラズマ源の大口径化とモデリング (2012)
  • Author(s): 鈴木達也,高橋和貴,藤原民也
  • Organizer: 電気学会平成24年基礎・材料・共通部門大会
  • Place of Presentation: 秋田大学 (秋田県)
• [Presentation] 多極磁場を用いた無電極ヘリコンスラスターの性能評価 (2012)
  • Author(s): 宮本和明,高橋和貴,藤原民也
  • Organizer: 電気学会平成24年基礎・材料・共通部門大会
  • Place of Presentation: 秋田大学 (秋田県)
• [Presentation] IGBT駆動強磁場配位下における高密度ヘリコンプラズマの特性 (2012)
  • Author(s): 佐藤大樹,高橋和貴,藤原民也
  • Organizer: 電気学会平成24年基礎・材料・共通部門大会
  • Place of Presentation: 秋田大学 (秋田県)
• [Presentation] Performance Characterization of a Helicon Plasma Thruster (2012)
  • Author(s): Kazunori Takahashi, Christine Charles, and Rod Boswell
  • Organizer: The 11th Asia Pacific Conference on Plasma Science and Technology
  • Place of Presentation: Kyoto Univeristy (Japan)
• [Presentation] Future Space Travel using Two New Concepts in Radiofrequency Plasma Sources (2012)
  • Author(s): Christine Charels, Rod Boswell, and Kazunori Takahashi
  • Organizer: The 11th Asia Pacific Conference on Plasma Science and Technology
  • Place of Presentation: Kyoto Univeristy (Japan)
• [Presentation] Direct Measurement of Thrust Imparted from a Helicon Plasma Thruster and its Physics (2012)
  • Author(s): Kazunori Takahashi
  • Organizer: Workshop in Ad Astra Rocket Company
  • Place of Presentation: Ad Astra Rocket Company(USA)
  • Invited
• [Presentation] Electron diamagnetic effect in a magnetic nozzle on a helicon plasma thruster performance (2012)
  • Author(s): Kazunori Takahashi, Christine Charles, and Rod Boswell
  • Organizer: APS 65th Annual Gaseous Electronics Conference
  • Place of Presentation: The University of Texas at Austin (USA)
• [Presentation] Performance characterization of a permanent-magnet helicon plasma thruster (2012)
  • Author(s): Kazunori Takahashi, Christine Charles, and Rod Boswell
  • Organizer: APS 65th Annual Gaseous Electronics Conference
  • Place of Presentation: The University of Texas at Austin (USA)
• [Presentation] 磁気ノズル効果によるヘリコンプラズマスラスターの性能向上 (2012)
  • Author(s): 高橋和貴，Christine Charles, Rod Boswell
  • Organizer: プラズマ核融合学会大２９回年会
  • Place of Presentation: クローバープラザ(福岡県)
• [Presentation] 高密度ヘリコンプラズマによる外部印加磁気ノズルの変形の検討 (2012)
  • Author(s): 鈴木達也，高橋和貴
  • Organizer: プラズマ核融合学会大２９回年会
  • Place of Presentation: クローバープラザ(福岡県)
• [Presentation] 小型ソレノイドによるノズル型強磁場発生とヘリコンスラスターへの応用 (2012)
  • Author(s): 佐藤大樹，高橋和貴，高木浩一，藤原民也
  • Organizer: 電気学会プラズマパルスパワー合同研究会
  • Place of Presentation: 東京大学(東京都)
• [Presentation] ヘリコンダブルレイヤースラスターの直接推力計測 (2011)
  • Author(s): 高橋和貴
  • Organizer: プラズマ推進プロジェクト研究会
  • Place of Presentation: 東京都東京農工大学
  • Year and Date: 2011-12-21
• [Presentation] ヘリコンダブルレイヤープラズマの電子エネルギー分布解析 (2011)
  • Author(s): 高橋和貴, Christine Charles, Rod W.Boswell, 藤原民也
  • Organizer: 電気学会プラズマパルスパワー合同研究会
  • Place of Presentation: 東京都東京工業大学
  • Year and Date: 2011-12-16
• [Presentation] 永久磁石利用磁気ノズル下での高密度プラズマ生成と推力計測 (2011)
  • Author(s): 伊藤陽菜, 高橋和貴, 宮本和明, 藤原民也
  • Organizer: 電気学会プラズマパルスパワー合同研究会
  • Place of Presentation: 東京都東京工業大学
  • Year and Date: 2011-12-16
• [Presentation] A review of low pressure expanding plasmas applied to electric propulsion, astrophysical objects, and nanotechnology (2011)
  • Author(s): Rod Boswell, Christine Charles, Kazunori Takahashi
  • Organizer: Plasma Conference 2011
  • Place of Presentation: 石川県石川県立音楽堂(招待講演)
  • Year and Date: 2011-11-25
• [Presentation] 永久磁石利用ダブルレイヤープラズマ源の大口径化とその特性 (2011)
  • Author(s): 鈴木達也, 高橋和貴, 藤原民也
  • Organizer: Plasma Conference 2011
  • Place of Presentation: 石川県石川県立音楽堂
  • Year and Date: 2011-11-25
• [Presentation] 永久磁石利用発散プラズマ中の荷電粒子モーメントの検討 (2011)
  • Author(s): 伊藤陽菜, 高橋和貴, 藤原民也
  • Organizer: Plasma Conference 2011
  • Place of Presentation: 石川県石川県立音楽堂
  • Year and Date: 2011-11-25
• [Presentation] Energy distribution of charged particles in a magnetically expanding plasma and their application to electric propulsion (2011)
  • Author(s): Kazunori Takahashi, Christine Charles, Rod Boswell, Tamiya Fujiwara
  • Organizer: Plasma Conference 2011
  • Place of Presentation: 石川県石川県立音楽堂
  • Year and Date: 2011-11-24
• [Presentation] Experiments, simulations and modelling of the electron energy distribution functions in low pressure rf excited non-local plasmas (2011)
  • Author(s): Rod Boswell, Christine Charles, Kazunori Takahashi
  • Organizer: The 64th Annual Gaseous Electronics Conference
  • Place of Presentation: Salt Lake City, USA
  • Year and Date: 2011-11-22
• [Presentation] Measurements and modeling of thrust in helicon thrusters (2011)
  • Author(s): Christine Charles, Kazunori Takahashi, Trevor Lafleur, Rod Boswell, Tamiya Fujiwara
  • Organizer: The 32nd International Electric Propulsion Conference
  • Place of Presentation: Germany
  • Year and Date: 2011-11-14
• [Presentation] Spatiotemporal evolution of a magnetically expanding double layer plasma (2011)
  • Author(s): Yoshimasa Sasaki, Kazunori Takahashi, Tamiya Fujiwara
  • Organizer: 平成23年度電気関係学会東北支部大会
  • Place of Presentation: 宮城県東北学院大学
  • Year and Date: 2011-08-25
• [Presentation] 永久磁石利用ダブルレイヤープラズマ源の大口径化と終端版の効果 (2011)
  • Author(s): 鈴木達也, 高橋和貴, 藤原民也
  • Organizer: 平成23年度電気関係学会東北支部大会
  • Place of Presentation: 宮城県東北学院大学
  • Year and Date: 2011-08-25
• [Presentation] ダブルレイヤープラズマ中超音速イオン流の密度計測と推力の検討 (2011)
  • Author(s): 伊藤陽菜, 高橋和貴, 藤原民也
  • Organizer: 平成23年度電気関係学会東北支部大会
  • Place of Presentation: 宮城県東北学院大学
  • Year and Date: 2011-08-25
• [Presentation] 永久磁石利用大口径ダブルレイヤープラズマ源の開発 (2011)
  • Author(s): 鈴木達也, 高橋和貴, 藤原民也
  • Organizer: パルスパワー・放電合同研究会
  • Place of Presentation: 岩手県岩手大学
  • Year and Date: 2011-06-04
• [Presentation] 高密度ヘリコンプラズマ中発散磁場領域における静電イオン加速現象 (2011)
  • Author(s): 伊藤裕紀, 五十嵐勇一, 高橋和貴, 谷川隆夫, 篠原俊二郎, 藤原民也
  • Organizer: H22年度スペースプラズマ研究会
  • Place of Presentation: 宇宙航空研究開発機構 宇宙科学研究本部
  • Year and Date: 2011-03-04
• [Presentation] Plasma-potential structures correlating with ion-beam divergence in magneticaly expanding plasma (2010)
  • Author(s): Y.Igarashi, K.Takahashi, T.Fujiwara
  • Organizer: 電気関係学会東北支部連合大会
  • Place of Presentation: 八戸工業大学
  • Year and Date: 2010-08-27
• [Presentation] Production of high-density radiofrequency plasma under a divergent magnetic field provided by permanent magnets (2010)
  • Author(s): Y.Itho, K.Takahashi, T.Fujiwara
  • Organizer: 電気関係学会東北支部連合大会
  • Place of Presentation: 八戸工業大学
  • Year and Date: 2010-08-27
• [Presentation] Development of a large diameter magnetically expanding plasma source using permanent magnets (2010)
  • Author(s): K.Suzuki, K.Takahashi, T.Fujiwara
  • Organizer: 電気関係学会東北支部連合大会
  • Place of Presentation: 八戸工業大学
  • Year and Date: 2010-08-27
• [Remarks]
  • URL: http://univdb.iwate-u.ac.jp/profile.php
• [Remarks]
  • URL: http://thunder-fujiwara.elc.iwate-u.ac.jp/
• [Remarks]
  • URL: http://thunder-fujiwara.elc.iwate-u.ac.jp/