{"created":"2023-05-15T14:39:50.357666+00:00","id":54674,"links":{},"metadata":{"_buckets":{"deposit":"54384161-7ef7-428c-809d-97be3035c0d8"},"_deposit":{"created_by":1,"id":"54674","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"54674"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00054674","sets":["2"]},"author_link":["558777","558773","558776","558771","558772","558774","558775"],"item_10003_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-11","bibliographicIssueDateType":"Issued"},"bibliographic_titles":[{"bibliographic_title":"第13回日本加速器学会年会プロシーディングス"}]}]},"item_10003_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"次世代ERL放射光源やテラヘルツスミスパーセル放射光源開発のため 50mAビーム生成を目指した250kV光陰極電子銃を開発している。最初に 鍵となるのは安定な高電圧印加と高量子効率光陰極の成膜である。 高電圧については暗電流を抑制するようにデザインしたカソード電極 をインストールし、230kVまでの高電圧印加と210kVでの長時間保持に 成功した。成膜についてはCs3Sbカソードの成膜を行っている。 蒸着条件の最適化により量子効率5.8%@530nmを達成した。 ビーム生成試験は電圧150kVにて最大1.3uAのビームを生成し、 0.18uAで2時間の連続生成を行った。開発状況について発表する。","subitem_description_type":"Abstract"}]},"item_10003_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本加速器学会"}]},"item_10003_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://www.pasj.jp/web_publish/pasj2016/proceedings/PDF/MOP0/MOP047.pdf"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.pasj.jp/web_publish/pasj2016/proceedings/PDF/MOP0/MOP047.pdf","subitem_relation_type_select":"URI"}}]},"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":"西森, 信行"}],"nameIdentifiers":[{"nameIdentifier":"558771","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永井, 良治"}],"nameIdentifiers":[{"nameIdentifier":"558772","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"沢村, 勝"}],"nameIdentifiers":[{"nameIdentifier":"558773","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"羽島, 良一"}],"nameIdentifiers":[{"nameIdentifier":"558774","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"永井 良治","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"558775","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"沢村 勝","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"558776","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"羽島 良一","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"558777","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"アルカリアンチモン光陰極高電圧電子銃からのビーム生成","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アルカリアンチモン光陰極高電圧電子銃からのビーム生成"}]},"item_type_id":"10003","owner":"1","path":["2"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-11-24"},"publish_date":"2016-11-24","publish_status":"0","recid":"54674","relation_version_is_last":true,"title":["アルカリアンチモン光陰極高電圧電子銃からのビーム生成"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:58:07.589061+00:00"}