{"created":"2023-06-20T14:39:37.689479+00:00","id":6385,"links":{},"metadata":{"_buckets":{"deposit":"c65dce4a-5689-42f8-9cb7-9d14384c0c9a"},"_deposit":{"created_by":1,"id":"6385","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6385"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006385","sets":["1887:1891","9:789:1031:1066"]},"author_link":["32382","32383","32386","32385","32384","32387"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-08-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"632","bibliographicPageStart":"628","bibliographicVolumeNumber":"JAXA-SP-05-001E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料"},{"bibliographic_title":"JAXA Special Publication: 9th Spacecraft Charging Technology Conference","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Bare-tether systems are one of the greatest-efficiency electrodynamic tethered systems. The system with an uninsulated portion of the metallic tether itself to collect electrons from the space plasma is operated as a thruster or a power generator on a satellite. Ground experiments were carried out to understand phenomena of electron collection by a bare tether in space. Metallic tether samples were exposed to a simulating Low-Earth-Orbit plasma flow as varying tether sample diameter and length, and plasma velocity. A magnetic field was also applied. The normalized collection current increased with plasma velocity. The existence of magnetic field raised the normalized collection current because of the edge effect of a tether sample or the three-dimensional effect. A high collection current above the orbital-motion-limited current could be achieved with a magnetic field. The current characteristics of a bare tether strongly depended on plasma velocity and surrounding magnetic field.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049206070","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-SP-05-001E","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"大阪大学 大学院基礎工学研究科"},{"subitem_text_value":"大阪大学 大学院基礎工学研究科"},{"subitem_text_value":"大阪大学 大学院基礎工学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Osaka University Graduate School of Engineering Science"},{"subitem_text_language":"en","subitem_text_value":"Osaka University Graduate School of Engineering Science"},{"subitem_text_language":"en","subitem_text_value":"Osaka University Graduate School of Engineering Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田原, 弘一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西尾, 秀樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堀川, 晃司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tahara, Hirokazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishio, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Horikawa, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-16"}],"displaytype":"detail","filename":"49206070.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49206070.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6385/files/49206070.pdf"},"version_id":"cb8f1682-add0-455a-a561-f516c98a600f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"地上試験","subitem_subject_scheme":"Other"},{"subitem_subject":"電子捕集","subitem_subject_scheme":"Other"},{"subitem_subject":"ベアテザー","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙プラズマ","subitem_subject_scheme":"Other"},{"subitem_subject":"プラズマ流","subitem_subject_scheme":"Other"},{"subitem_subject":"磁場","subitem_subject_scheme":"Other"},{"subitem_subject":"宇宙機電力供給","subitem_subject_scheme":"Other"},{"subitem_subject":"LEOプラズマ","subitem_subject_scheme":"Other"},{"subitem_subject":"導電性テザーシステム","subitem_subject_scheme":"Other"},{"subitem_subject":"ground test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electron collection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bare tether","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"space plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"magnetic field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spacecraft power supply","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"LEO plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electrodynamic tether system","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Ground-based experiment of electron collection by an electrodynamic bare tether","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ground-based experiment of electron collection by an electrodynamic bare tether","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1066","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6385","relation_version_is_last":true,"title":["Ground-based experiment of electron collection by an electrodynamic bare tether"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:56:43.975711+00:00"}