{"created":"2023-06-20T14:35:56.608992+00:00","id":2239,"links":{},"metadata":{"_buckets":{"deposit":"368af29a-d38e-4d4a-b90a-9ea6f4a16e0a"},"_deposit":{"created_by":1,"id":"2239","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2239"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002239","sets":["1887:1893","9:10:256:262"]},"author_link":["4554","4552","4549","4548","4550","4553","4551","4555","4546","4547"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Evaluation of tribological characteristics of sputtered MoS2 films exposed to the LEO environment"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-03-31","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-RR-05-047","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発報告"},{"bibliographic_title":"JAXA Research and Development Report","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"スペースシャトル(STS-85)を使った11日間の材料曝露実験の1部として、3種類の2硫化モリブデン(MoS2)スパッタリング被膜を低軌道宇宙環境に曝露した。比較のため、地上で同種の被膜に原子状酸素と紫外線の照射を行った。表面分析と摩擦試験を行い、MoS2スパッタリング被膜のトライボロジー特性に及ぼす原子状酸素、紫外線、低軌道宇宙環境の影響を評価した。低軌道宇宙環境へ曝露した被膜はいずれも表面が酸化しており、その深さは被膜の種類により異なった。摩擦係数は低軌道曝露により、試験したすべての被膜で低くなった。低軌道宇宙環境曝露による被膜寿命への影響は被膜により異なった。2種の被膜で短くなり、1種の被膜で長くなった。地上での原子状酸素の照射による寿命の変化は低軌道宇宙環境曝露と同様であったが、その影響は宇宙環境に曝露した場合より大きかった。紫外線については、1種の被膜を除き、化学的変化やトライボロジー特性の変化はあまり見られなかった。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Three kinds of sputtered molybdenum disulfide (MoS2) films were exposed to the Low Earth Orbit (LEO) space environment aboard the NASA Space Shuttle (STS-85) for 11 days, as a part of the Evaluation of Space Environment and Effects on Materials (ESEM) experiment. For comparison, the same types of MoS2 films were exposed to atomic oxygen (AO) or ultraviolet rays (UV) on the ground. Surface analyses and friction tests were carried out to evaluate the influence of AO, UV and the LEO space environment on the tribological characteristics of the sputtered MoS2 films. The surfaces of all the films exposed to LEO were oxidized. The depth of the oxidized layer differed for each type of film. The friction coefficient of all the films decreased after exposure to the LEO environment. The effect of space exposure on the wear life of the MoS2 films depended on the film type. AO produced a similar but more profound effect than LEO exposure. The effect of UV irradiation was hardly observed.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063216000","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: JAXA-RR-05-047","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1113","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1192675X","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 宇宙基幹システム本部"},{"subitem_text_value":"石川島播磨重工業"},{"subitem_text_value":"三菱電機"}]},"item_3_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 Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Office of Space Flight and Operations"},{"subitem_text_language":"en","subitem_text_value":"Ishikawajima-Harima Heavy Industries Co. Ltd."},{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Electric Corporation"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松本, 康司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 峰男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"今川, 吉郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡田, 豊"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田頭, 稔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Koji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Mineo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Imagawa, Kichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Okada, Yutaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tagashira, Minoru","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":"2020-01-15"}],"displaytype":"detail","filename":"63216000.pdf","filesize":[{"value":"17.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63216000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2239/files/63216000.pdf"},"version_id":"0a45e9e3-7304-4b80-b14e-ada4915fd6ee"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"2硫化モリブデン","subitem_subject_scheme":"Other"},{"subitem_subject":"潤滑剤","subitem_subject_scheme":"Other"},{"subitem_subject":"トライボロジー","subitem_subject_scheme":"Other"},{"subitem_subject":"地球軌道環境","subitem_subject_scheme":"Other"},{"subitem_subject":"低地球軌道","subitem_subject_scheme":"Other"},{"subitem_subject":"原子状酸素","subitem_subject_scheme":"Other"},{"subitem_subject":"AO","subitem_subject_scheme":"Other"},{"subitem_subject":"スパッタリング被膜","subitem_subject_scheme":"Other"},{"subitem_subject":"表面分析","subitem_subject_scheme":"Other"},{"subitem_subject":"紫外線","subitem_subject_scheme":"Other"},{"subitem_subject":"摩擦係数","subitem_subject_scheme":"Other"},{"subitem_subject":"スパッタリング","subitem_subject_scheme":"Other"},{"subitem_subject":"コーティング","subitem_subject_scheme":"Other"},{"subitem_subject":"molybdenum disulfide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lubricant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tribology","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Earth orbital environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low Earth orbit","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"atomic oxygen","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"AO","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sputtered film","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ultraviolet light","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"coefficient of friction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sputtering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"coating","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"低軌道宇宙環境に曝露したMoS2スパッタリング被膜のトライボロジー特性評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低軌道宇宙環境に曝露したMoS2スパッタリング被膜のトライボロジー特性評価"}]},"item_type_id":"3","owner":"1","path":["262","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"2239","relation_version_is_last":true,"title":["低軌道宇宙環境に曝露したMoS2スパッタリング被膜のトライボロジー特性評価"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:26:07.562439+00:00"}