{"created":"2023-05-15T14:48:18.348786+00:00","id":66193,"links":{},"metadata":{"_buckets":{"deposit":"c44274c7-b90f-4e46-8820-9cc2237cb75b"},"_deposit":{"created_by":1,"id":"66193","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"66193"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00066193","sets":["10:29"]},"author_link":["651498","651499","651501","651497","651500"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2017-03-17","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"産業界等への普及を目指した300keV小型イオンマイクロビ－ム装置を開発している。本装置への搭載が可能な高輝度ビームの発生と小型・省電力を両立するイオン源の開発を目的に、電磁石による磁気回路の工夫で、小空間（1.5mmΦ×1mm程度）に調節可能な強磁場により閉込めた高密度プラズマを発生し、ここからイオンビームを引き出す電磁石型PIGイオン源（サイズ：10cmΦ×10cm、目標消費電力、ビ－ム電流及び輝度：20W以下、10μA以上及び5A/(m2srV)以上）を試作した。その性能を評価した結果、10Wの消費電力で、0.5T程度の磁場により、水素イオンビーム18μA及び輝度80A/(m2srV)を発生したことで、ほぼ目標の性能を達成し、目的のイオン源の開発に目処を立てることができた。","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64回応用物理学会春季学術講演会","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":"石井, 保行"}],"nameIdentifiers":[{"nameIdentifier":"651497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保, 猛"}],"nameIdentifiers":[{"nameIdentifier":"651498","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"三宅, 善信"}],"nameIdentifiers":[{"nameIdentifier":"651499","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"石井 保行","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"651500","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"大久保 猛","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"651501","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":"小型イオンマイクロビーム装置用PIGイオン源の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"小型イオンマイクロビーム装置用PIGイオン源の開発"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-21"},"publish_date":"2017-03-21","publish_status":"0","recid":"66193","relation_version_is_last":true,"title":["小型イオンマイクロビーム装置用PIGイオン源の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:51:43.966937+00:00"}