JAXA Repository / AIREX 未来へ続く、宙(そら)への英知
49300000.pdf2.36 MB
titleExperimental study on Coulomb crystal formation in dusty plasmas
Other TitleExperimental study on Coulomb crystal formation in dusty plasmas
Author(jpn)足立 聡; 高柳 昌弘
Author(eng)Adachi, Satoshi; Takayanagi, Masahiro
Author Affiliation(jpn)宇宙航空研究開発機構 宇宙科学研究本部; 宇宙航空研究開発機構 宇宙科学研究本部
Author Affiliation(eng)Japan Aerospace Exploration Agency Institute of Space and Astronautical Science; Japan Aerospace Exploration Agency Institute of Space and Astronautical Science
Issue Date2006-03-24
PublisherJapan Aerospace Exploration Agency (JAXA)
宇宙航空研究開発機構
Publication date2006-03-24
Languageeng
AbstractA new experimental apparatus for Coulomb crystal formation in dusty plasmas is developed. By using this apparatus, experiments of Coulomb crystal formation are carried out. The Coulomb crystals are successfully observed without artificial potential control. From the observation data, it is suggested that dust particles are self-organized due to some kind of particle trapping mechanism.
DescriptionJAXA Research and Development Report
宇宙航空研究開発機構研究開発報告
Keywordscoulomb crystal; dusty plasma; potential energy; kinetic energy; plasma; Poisson equation; plasma heating; CCD camera; crystal formation; formation mechanism; クーロン結晶; ダストプラズマ; ポテンシャルエネルギー; 運動エネルギー; プラズマ; ポアソン方程式; プラズマ加熱; CCDカメラ; 結晶形成; 形成メカニズム
Document TypeTechnical Report
JAXA Category研究開発報告
ISSN1349-1113
SHI-NOAA0049300000
Report NoJAXA-RR-05-025E
URIhttps://repository.exst.jaxa.jp/dspace/handle/a-is/46217


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