{"created":"2023-06-20T14:39:21.600647+00:00","id":6110,"links":{},"metadata":{"_buckets":{"deposit":"a6ec64cf-b2c3-4549-9efc-66e6251a8e42"},"_deposit":{"created_by":1,"id":"6110","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6110"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006110","sets":["1887:1891","9:789:1031:1049"]},"author_link":["30529","30530"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Langmuir probe measurements in the ionosphere and recent topics"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"19","bibliographicPageStart":"3","bibliographicVolumeNumber":"JAXA-SP-05-020","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 2005年度宇宙関連プラズマ研究会講演集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Space Plasma Symposium 2005","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"1924年I.Langmuirによって理論的に確立されたDCプローブ(Langmuir and Mott-Smith、1924)は地球を取り巻く電離圏における基本的な物理量である電子温度、密度を測定するプローブとして、第二次大戦直後米国がドイツから持ち帰ったV-2 rocketに搭載されて以来(Reifman and Dow, 1949)、多くの観測ロケット、科学衛星に使用されてきており、電離圏研究においてDCプローブは必要不可欠の観測器として、極めて重要な役割を果たしてきた。本稿はまず、地球電離圏E、F領域、電離圏上部および内部プラズマ圏における電子温度に関して世界の最先端を走ってきた日本が得た最近の成果を中心に概説する、本稿の最後に電子温度、密度に関する未解決の物理現象、および今後の測定に関する課題について記述する。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"DC Langmuir probe which was established by I. Langmuir in 1924 has been used to measure Te (electron temperature) and Ne (electron density) including plasma irregularities in the ionosphere since 1947 and its contribution to the ionospheric Physics is beyond our description. We review the measurement of electron temperature/density in space, which have been conducted by means of Langmuir probe. We review the recent findings which have been obtained in Japan with Langmuir probes in Japan and list up the problems, which still remain unsolved.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049213001","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-05-020","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":"宇宙航空研究開発機構 宇宙科学研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space and Astronautical Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小山, 孝一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oyama, Koichiro","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":"49213001.pdf","filesize":[{"value":"3.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49213001.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6110/files/49213001.pdf"},"version_id":"5a615540-040d-426f-8b45-7ec7bc4cbcaa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙プラズマ","subitem_subject_scheme":"Other"},{"subitem_subject":"D領域","subitem_subject_scheme":"Other"},{"subitem_subject":"E領域","subitem_subject_scheme":"Other"},{"subitem_subject":"現場測定","subitem_subject_scheme":"Other"},{"subitem_subject":"プラズマプローブ","subitem_subject_scheme":"Other"},{"subitem_subject":"DCプローブ","subitem_subject_scheme":"Other"},{"subitem_subject":"ラングミュアプローブ","subitem_subject_scheme":"Other"},{"subitem_subject":"電子温度プローブ","subitem_subject_scheme":"Other"},{"subitem_subject":"電子温度","subitem_subject_scheme":"Other"},{"subitem_subject":"プローブ汚染","subitem_subject_scheme":"Other"},{"subitem_subject":"Sq中心異常","subitem_subject_scheme":"Other"},{"subitem_subject":"衝突周波数","subitem_subject_scheme":"Other"},{"subitem_subject":"space plasma","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"D region","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"E region","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"in situ measurement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"plasma probe","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DC probe","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Langmuir probe","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electron temperature probe","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electron temperature","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electrode contamination","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sq focus anomaly","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"collision frequency","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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":"室内実験から宇宙空間の実験へ:電離圏のDCプローブによる計測と最近の成果","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"室内実験から宇宙空間の実験へ:電離圏のDCプローブによる計測と最近の成果"}]},"item_type_id":"5","owner":"1","path":["1049","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6110","relation_version_is_last":true,"title":["室内実験から宇宙空間の実験へ:電離圏のDCプローブによる計測と最近の成果"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:02:07.648896+00:00"}