{"created":"2023-06-20T14:38:33.435925+00:00","id":5140,"links":{},"metadata":{"_buckets":{"deposit":"699ce42b-7290-4955-bd56-46c1792a62a9"},"_deposit":{"created_by":1,"id":"5140","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5140"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005140","sets":["1398:1485:1495","1543:1811:1821","1887:1891","9:789:936:950"]},"author_link":["24569","24573","24566","24568","24574","24572","24567","24575","24571","24570"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Charging characteristics in proton beam irradiated polymide"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-26","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-09-006","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第6回「宇宙環境シンポジウム」講演論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 6th Spacecraft Enivironment Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第6回宇宙環境シンポジウム (2009年2月29日-30日. 北九州国際会議場)","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"6th Spacecraft Enivironment Symposium (February 29-30, 2009. Kitakyushu International Conference Center)","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The purpose of our research work is to measure the space charge distribution in proton beam irradiated dielectric materials for spacecrafts. Spacecrafts sometimes have a serious damage due to the electro static discharge accident. It is said that the charge accumulation in dielectric materials irradiated by high energy charged particles in space environment causes the discharge accident. Therefore, we need to measure the charge distribution in the bulk of dielectric materials. We have been developing a system for measuring internal charge distribution in dielectric materials using Pulsed Electro-Acoustic (PEA) method. Using the system, we tried to measure the charge distribution after proton beam irradiated polyimide (PI) and fluorinated ethylene propylene copolymer (FEP) films which have been used as a thermal control layers or an optical solar reflector of spacecrafts. From the result, it is found that positive charges accumulate in bulk of PI and FEP films after proton beam irradiation of the proton beams. However, the amounts of accumulated positive charge in PI increase with increase of irradiation time, while those in FEP decrease. Therefore, it is found that the charge accumulation properties strongly depend on the kinds of irradiated materials.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0064542023","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-09-006","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":"東京都市大学"},{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo City University"},{"subitem_text_language":"en","subitem_text_value":"Tokyo City University"},{"subitem_text_language":"en","subitem_text_value":"Tokyo City University"},{"subitem_text_language":"en","subitem_text_value":"Tokyo City University"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"沼田, 誠也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"三宅, 弘晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 康寛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 達雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩井, 岳夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Numata, Seiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyake, Hiroaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takada, Tatsuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwai, Takeo","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":"64542023.pdf","filesize":[{"value":"691.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64542023.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5140/files/64542023.pdf"},"version_id":"2e4a9f3b-5b30-46b5-a67c-840e4332161c"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙機、絶縁材料、プロトン、電荷分布、PEA法、ポリイミド","subitem_subject_scheme":"Other"},{"subitem_subject":"Spacecraft, Dielectric material, Proton-beam, Charge distribution, PEA method, PI","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":"プロトン照射ポリイミドフィルムの帯電特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"プロトン照射ポリイミドフィルムの帯電特性"}]},"item_type_id":"5","owner":"1","path":["950","1495","1821","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5140","relation_version_is_last":true,"title":["プロトン照射ポリイミドフィルムの帯電特性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:22:45.124886+00:00"}