{"created":"2023-05-15T14:52:55.199498+00:00","id":72246,"links":{},"metadata":{"_buckets":{"deposit":"4abde46e-879a-4f6f-9886-58b0655049ad"},"_deposit":{"created_by":1,"id":"72246","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"72246"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00072246","sets":["10:28"]},"author_link":["711510","711496","711503","711498","711497","711495","711505","711506","711513","711501","711507","711509","711512","711502","711508","711500","711511","711504","711499"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2016-07-14","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ITERの加熱・電流駆動を担う中性粒子入射装置では、従来装置と比較してエネルギー・電流共に2倍である1MeV, 40Aの負イオンビームを、100倍以上のパルス幅である3600秒間連続で加速する負イオン加速器の開発が最重要課題である。量子機構では、このITER用加速器の調達に向けて、多孔多段の原型加速器を開発し、負イオンビームの高エネルギー化、長パルス化の技術開発を進めている。これまでの開発の結果、当初目標であった1MeVの負イオンビームを60秒間加速する事に成功し、原理実証を目指した初期開発が完了した。今後、装置改良を経て1000秒級の負イオンビーム加速を目指しており、これらの開発研究の状況について報告する。","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11回 核融合エネルギー連合講演会","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":"小島, 有志"}],"nameIdentifiers":[{"nameIdentifier":"711495","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柏木, 美恵子"}],"nameIdentifiers":[{"nameIdentifier":"711496","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平塚, 淳一"}],"nameIdentifiers":[{"nameIdentifier":"711497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"錦織, 良"}],"nameIdentifiers":[{"nameIdentifier":"711498","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田, 雅史"}],"nameIdentifiers":[{"nameIdentifier":"711499","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"市川, 雅浩"}],"nameIdentifiers":[{"nameIdentifier":"711500","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"梅田, 尚孝"}],"nameIdentifiers":[{"nameIdentifier":"711501","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"戸張, 博之"}],"nameIdentifiers":[{"nameIdentifier":"711502","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渡邊, 和弘"}],"nameIdentifiers":[{"nameIdentifier":"711503","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NB加熱開発グループ"}],"nameIdentifiers":[{"nameIdentifier":"711504","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小島 有志","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711505","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"柏木 美恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711506","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"平塚 淳一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711507","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"錦織 良","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711508","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"吉田 雅史","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711509","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"市川 雅浩","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711510","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"梅田 尚孝","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711511","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"戸張 博之","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711512","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渡邊 和弘","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"711513","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用多孔多段負イオン加速器の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ITER-NBI用多孔多段負イオン加速器の開発"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-28"},"publish_date":"2017-03-28","publish_status":"0","recid":"72246","relation_version_is_last":true,"title":["ITER-NBI用多孔多段負イオン加速器の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:42:05.141070+00:00"}