{"created":"2023-05-15T14:41:10.214681+00:00","id":56457,"links":{},"metadata":{"_buckets":{"deposit":"1c36fef6-4950-42b7-8c3f-eadbceea3e56"},"_deposit":{"created_by":1,"id":"56457","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"56457"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00056457","sets":["11"]},"author_link":["575833","575834"],"item_10004_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-04","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"115","bibliographicPageStart":"106","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"放射線科学"}]}]},"item_10004_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"我々のシステムは、PIXE分析用に３つのビームポートを備えています。一つは、いわゆる従来型のノーマルPIXE分析用システム（最大ビーム電流100ｎA）で、Si(Li)とCｄZｎTeの２つの検出器を備えています。0.5から2.0ｍｍ角までの任意のビームサイズで、円盤状のサンプルホルダーによって一度に15個の試料を装着し、連続的に測定可能です。二つ目は、マイクロPIXE分析用システム（最大ビーム電流50ｐA）です。最小1.0μｍ角のビームサイズの陽子線をスキャンコイルによって、最大走査範囲2mm角で試料を走査可能です。これにより、バンデグラフを利用したPIXE分析では不可能であった細胞内の元素分布の解明や構造解析などの研究の発展に役立つことが期待できます。三つ目は、気中照射PIXEシステムで、ヘリウム雰囲気中へ陽子ビームを取り出し、Wetな状態の試料のPIXE分析を行う予定で、今年度中に、整備を終了する予定です。","subitem_description_type":"Abstract"}]},"item_10004_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0441-2540","subitem_source_identifier_type":"ISSN"}]},"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":"今関, 等"}],"nameIdentifiers":[{"nameIdentifier":"575833","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"今関 等","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"575834","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":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"放医研のPIXE分析用加速器システム","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"放医研のPIXE分析用加速器システム"}]},"item_type_id":"10004","owner":"1","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-10-20"},"publish_date":"2003-10-20","publish_status":"0","recid":"56457","relation_version_is_last":true,"title":["放医研のPIXE分析用加速器システム"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:38:01.335398+00:00"}