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Electron extraction mechanisms of a micro-ECR neutralizer
http://hdl.handle.net/10131/00010962
http://hdl.handle.net/10131/00010962ca3cbac4-ce85-4633-949c-4995beb75a8a
名前 / ファイル | ライセンス | アクション |
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takao_JJAP_2016.pdf (665.0 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-06-26 | |||||
タイトル | ||||||
タイトル | Electron extraction mechanisms of a micro-ECR neutralizer | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Takao, Yoshinori
× Takao, Yoshinori× Hiramoto, Kenta× Nakagawa, Yuichi× Kasagi, Yusuke× Koizumi, Hiroyuki× Komurasaki, Kimiya |
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著者所属 | ||||||
Division of Systems Research, Yokohama National University | ||||||
著者所属 | ||||||
Department of Systems Integration, Yokohama National University | ||||||
著者所属 | ||||||
Department of Aeronautics and Astronautics, The University of Tokyo | ||||||
著者所属 | ||||||
Department of Aeronautics and Astronautics, The University of Tokyo | ||||||
著者所属 | ||||||
Department of Advanced Energy, The University of Tokyo | ||||||
著者所属 | ||||||
Department of Aeronautics and Astronautics, The University of Tokyo | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Three-dimensional particle simulations have been conducted to analyze the mechanisms of electron extraction through the orifices of a 4.2 GHz microwave discharge microneutralizer, using a xenon electron cyclotron resonance plasma. The dimensions of the neutralizer are 20 × 20 × 4 mm3, and a ring-shaped microwave antenna and permanent magnets are employed for its discharges. The numerical model is composed of a particle-in-cell simulation with a Monte Carlo collision algorithm for charged particle motions, a finite-difference time-domain method for microwaves, and a finite element analysis for magnetostatic fields. The simulation results have shown that the electrostatic field inside the plasma source has a dominant effect on electron extraction. The extracted electrons move along the magnetic field line to the orifice entrances and the E × B drift at the orifice edge induces electron extraction. | |||||
書誌情報 |
Japanese journal of applied physics 巻 55, 号 7S2, p. 07LD09(5pp.), 発行日 2016-06-24 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00214922 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12295836 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.7567/JJAP.55.07LD09 | |||||
権利 | ||||||
権利情報 | © 2016 The Japan Society of Applied Physics | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
出版者 | ||||||
出版者 | Japan Society of Applied Physics through the Institute of Pure and Applied Physics |