{"created":"2023-05-15T08:44:06.264694+00:00","id":9350,"links":{},"metadata":{"_buckets":{"deposit":"22ddb155-8140-4157-a363-297eaf264413"},"_deposit":{"created_by":13,"id":"9350","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"9350"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00009350","sets":["6"]},"author_link":["15583","25467","25468","1946","25469","25470"],"control_number":"9350","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-01-24","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"92","bibliographicPageStart":"89","bibliographicVolumeNumber":"EID2018-12(2019-01)","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会技術研究報告(信学技報)","bibliographic_titleLang":"ja"},{"bibliographic_title":"IEICE technical report","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"電子線によって励起されうる新規硫化物蛍光体の開発を行っている．真空下または硫黄蒸気下の両方で，固相反応による試料作製を行った．La2S3:Ce3+ にて赤色, Y4(SiS4)3:Ce3+ にて橙色の発光を得ることに成功した．La2S3 では0.1 から20 mol% の範囲でCe3+ 濃度を変化させることにより，1 mol% が最適であることがわかった．蛍光表示管での実装評価を行い，赤色および橙色のカソードルミネッセンスを得た．低速の電子線で励起されるためには蛍光体粒子の最表面に位置するCe3+ が発光する必要がある．電子線励起の際の加速電圧により，電子の侵入長が変化する．試料作製時の雰囲気により，カソードルミネッセンス強度の加速電圧依存性が異なった．","subitem_description_type":"Abstract"},{"subitem_description":"New red or orange sulfide phosphors are studied. La2S3:Ce3+ and Y4(SiS4)3:Ce3+ were synthesized by solid-state reaction under vacuum or sulfur vapor atmosphere. Red or orange photoluminescence and cathodeluminescence were obtained from La2S3:Ce3+ or Y4(SiS4)3:Ce3+, respectively. Test devices of vacuum fluorescence display were prepared, and cathodeluminescence intensity was unfortunately as small as 10 cd m-2 at present. The atmosphere in the solid-state reaction of the phosphor synthesis changed the dependence of cathodeluminescence intensity on acceleration voltage. Ce3+ ions on the surface region in the phosphor powder are believed to be important for efficient cathodeluminescence.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright © 2019 IEICE"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"奥野, 剛史","creatorNameLang":"ja"},{"creatorName":"オクノ, ツヨシ","creatorNameLang":"ja-Kana"},{"creatorName":"Okuno, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中川, 康弘","creatorNameLang":"ja"},{"creatorName":"ナカガワ, ヤスヒロ","creatorNameLang":"ja-Kana"},{"creatorName":"Nakagawa, Yasuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"志村, 佳煕","creatorNameLang":"ja"},{"creatorName":"シムラ, カイ","creatorNameLang":"ja-Kana"},{"creatorName":"Shimura, Kai","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"七井, 靖","creatorNameLang":"ja"},{"creatorName":"ナナイ, ヤスシ","creatorNameLang":"ja-Kana"},{"creatorName":"Nanai, Yasushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 義孝","creatorNameLang":"ja"},{"creatorName":"サトウ, ヨシタカ","creatorNameLang":"ja-Kana"},{"creatorName":"Sato, Yoshitaka","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"御園生, 敏行","creatorNameLang":"ja"},{"creatorName":"ミソノウ, トシユキ","creatorNameLang":"ja-Kana"},{"creatorName":"Misonou, Toshiyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-09-20"}],"displaytype":"detail","filename":"EID2018-12.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"EID2018-12","url":"https://uec.repo.nii.ac.jp/record/9350/files/EID2018-12.pdf"},"version_id":"db6ae7e2-10af-460d-aeba-a9eb47772929"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"橙赤色蛍光体","subitem_subject_scheme":"Other"},{"subitem_subject":"セリウム","subitem_subject_scheme":"Other"},{"subitem_subject":"硫化物","subitem_subject_scheme":"Other"},{"subitem_subject":"電子線励起","subitem_subject_scheme":"Other"},{"subitem_subject":"蛍光表示管","subitem_subject_scheme":"Other"},{"subitem_subject":"Red phosphor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cerium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Sulfide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cathodeluminescence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Red phosphor，Vacuum fluorescence display","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"低速電子線励起用新規橙赤色硫化物蛍光体の開発","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"低速電子線励起用新規橙赤色硫化物蛍光体の開発","subitem_title_language":"ja"},{"subitem_title":"New red or orange sulfide phosphors for vacuum fluorescence display","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-09-20"},"publish_date":"2019-09-20","publish_status":"0","recid":"9350","relation_version_is_last":true,"title":["低速電子線励起用新規橙赤色硫化物蛍光体の開発"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2024-03-06T02:35:13.352932+00:00"}