{"created":"2023-05-15T14:50:09.165478+00:00","id":68588,"links":{},"metadata":{"_buckets":{"deposit":"538d0a61-efa1-4cb3-959e-3b80dcaa5738"},"_deposit":{"created_by":1,"id":"68588","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"68588"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00068588","sets":["10:28"]},"author_link":["673154","673155","673156"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2006-07-07","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ブリッジマン炉により作製したCsCl:Pb結晶を摂氏400度で24時間加熱し、Pb2+イオンを単離させた試料と、その後200度で48時間アニールしてPb2+イオンを凝集させた試料を作製し、パルス電子ビームを用いて、それぞれのシンチレーションタイムプロファイルを測定した。Pb2+イオンが凝集した試料では、減衰時定数が400ピコ秒の非常に高速な成分が出現するとともに、凝集していない試料に見られた数十ナノ秒の遅い成分が減少した。以上の実験結果より、従来の単離したイオンではなく、半導体超微粒子を発光中心として利用するシンチレータが概念的に可能であることが示された。","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43回アイソトープ・放射線研究発表会","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":"澁谷, 憲悟"}],"nameIdentifiers":[{"nameIdentifier":"673154","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"その他"}],"nameIdentifiers":[{"nameIdentifier":"673155","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"澁谷 憲悟","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"673156","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":"半導体超微粒子を用いた新規シンチレータ材料の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"半導体超微粒子を用いた新規シンチレータ材料の開発"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-07-14"},"publish_date":"2006-07-14","publish_status":"0","recid":"68588","relation_version_is_last":true,"title":["半導体超微粒子を用いた新規シンチレータ材料の開発"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:24:27.622204+00:00"}