Characteristics of an Ion Beam in a Magnetically Expanding Plasma using Permanent Magnets

Material type: 文書・図像類

Author: 高橋, 和貴ほか

Publisher: 宇宙航空研究開発機構

Publication date: 2010-02-26

Material Format: Digital

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Note (General)：: 2007年12月19日および2008年12月16日開催の研究会における講演より10編の査読論文を収録Space Plasma Symposium FY2007 and FY2008Generation of a supersonic ion beam is observed in a low-pre...

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Material Type: 文書・図像類
Title: Characteristics of an Ion Beam in a Magnetically Expanding Plasma using Permanent Magnets
Author/Editor: 高橋, 和貴
藤原, 民也
Takahashi, Kazunori
Fujiwara, Tamiya
Author Heading: 高橋, 和貴
藤原, 民也
Takahashi, Kazunori
Fujiwara, Tamiya
Publication, Distribution, etc.: 宇宙航空研究開発機構
Publication Date: 2010-02-26
Publication Date (W3CDTF): 2010-02-26
Periodical title: 宇宙航空研究開発機構研究開発報告: 2007/2008年度宇宙関連プラズマ研究会講演集 = JAXA Research and Development Report
No. or year of volume/issue: JAXA-RR-09-003
Volume: JAXA-RR-09-003
Pages: 74-79
ISSN (Periodical Title): ISSN : 1349-1113
Text Language Code: eng
Subject Heading: Magnetically expanding plasma, Double layer, Ion beam, Permanent magnets, Electric propulsion device
Target Audience: 一般
Note (General): 2007年12月19日および2008年12月16日開催の研究会における講演より10編の査読論文を収録
Space Plasma Symposium FY2007 and FY2008
Generation of a supersonic ion beam is observed in a low-pressure solenoid-free plasma expanded by permanent magnet arrays. By employing double concentric arrays of permanent magnets, a constant field area of about 100 G in a source tube, and a diverging magnetic field near the exit of the plasma source can be generated, where the source consists of a 6.5-cm-diameter glass tube and a double-turn rf loop antenna. The 13.56 MHz rf power is maintained at 250 W and the operating argon gas pressure can be changed from about 0.3 - 2.5 mTorr. Ion energy distribution function is measured by a combination of a retarding field energy analyzer and a pulsed probe technique. As a result, it is found that the beam energy can be increased up to about 40 eV with a decrease in the operating gas pressure.
形態: カラー図版あり
Physical characteristics: Original contains color illustrations
資料番号: AA0064669009
レポート番号: JAXA-RR-09-003
Source: https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2100&item_no=1&attribute_id=31&file_no=1
https://jaxa.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2100&item_no=1&attribute_id=31&file_no=1
Access Restrictions: 限定公開
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 宇宙航空研究開発機構 : 宇宙航空研究開発機構リポジトリ