{"created":"2023-05-15T15:03:07.341400+00:00","id":85510,"links":{},"metadata":{"_buckets":{"deposit":"8ec94641-5a50-4ce2-af5b-0848c348be26"},"_deposit":{"created_by":1,"id":"85510","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"85510"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00085510","sets":["10:29"]},"author_link":["1029853","1029864","1029860","1029856","1029852","1029868","1029866","1029863","1029851","1029861","1029867","1029857","1029855","1029854","1029858","1029865","1029862","1029859"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2022-03-09","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ITER NBIでは1MeV, 40Aの負イオンビームを加速する世界最大(3m x 4m)の負イオン加速器が必要であり、このような大型加速器では面積と共に劣化する耐電圧が大きな課題である。従来加速器よりも数倍大きい電極において1MVの耐電圧を実現するため、大面積長ギャップでの耐電圧試験を実施し、静電シールドによる耐電圧改善手法を考案した。現在、1/5サイズのITER負イオン加速器を用いて検証中であり、その進捗を報告する。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":" 第24回若手科学者によるプラズマ研究会","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村山, 真道"}],"nameIdentifiers":[{"nameIdentifier":"1029851","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"島袋, 祐次"}],"nameIdentifiers":[{"nameIdentifier":"1029852","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Glynnis Mae Quinones, SAQUILAYAN"}],"nameIdentifiers":[{"nameIdentifier":"1029853","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平塚, 淳一"}],"nameIdentifiers":[{"nameIdentifier":"1029854","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"木崎, 雅志"}],"nameIdentifiers":[{"nameIdentifier":"1029855","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"市川, 雅浩"}],"nameIdentifiers":[{"nameIdentifier":"1029856","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小島, 有志"}],"nameIdentifiers":[{"nameIdentifier":"1029857","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"戸張, 博之"}],"nameIdentifiers":[{"nameIdentifier":"1029858","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柏木, 美恵子"}],"nameIdentifiers":[{"nameIdentifier":"1029859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masamichi, Murayama","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029860","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yuji, Shimabukuro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029861","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"mae quinones Saquilayan, Glynnis","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029862","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Junichi, Hiratsuka","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029863","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masashi, Kisaki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029864","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masahiro, Ichikawa","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029865","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Atsushi, Kojima","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029866","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hiroyuki, Tobari","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029867","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mieko, Kashiwagi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1029868","nameIdentifierScheme":"WEKO"}]}]},"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 object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"ITER NBI用1MeV負イオン加速器の１MV真空耐電圧に向けた実験研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ITER NBI用1MeV負イオン加速器の１MV真空耐電圧に向けた実験研究"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-03-21"},"publish_date":"2022-03-21","publish_status":"0","recid":"85510","relation_version_is_last":true,"title":["ITER NBI用1MeV負イオン加速器の１MV真空耐電圧に向けた実験研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T17:46:45.878047+00:00"}