{"created":"2023-05-15T14:34:35.090690+00:00","id":44691,"links":{},"metadata":{"_buckets":{"deposit":"993ede68-db2f-4a55-a2c6-7fe588a3d28a"},"_deposit":{"created_by":1,"id":"44691","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"44691"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00044691","sets":["1"]},"author_link":["443760","443757","443759","443758","443762","443761"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1/2","bibliographicPageEnd":"120","bibliographicPageStart":"113","bibliographicVolumeNumber":"111","bibliographic_titles":[{"bibliographic_title":"Journal of Luminescence"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"B-Tricalcium phosphate (-Ca3(PO4)2, B-TCP) and dysprosium-doped B-tricalcium phosphate (B-Ca3(PO4)2:Dy, B-TCP:Dy) phosphor were synthesized. Powder X-ray diffraction, electron spin resonance (ESR), photolouminescence (PL) and thermoluminescence (TL) were measured. Although no PL and TL could be identified for undoped B-TCP, PL and TL were observed for B-TCP:Dy phosphor. The TL emission peaks are assigned to the f-f transitions of the Dy3+ ion which were found to be the same as those of the PL of B-TCP:Dy phosphor. A detailed analysis of the TL peak shape can give information on the trap depth (activation energy E), indicating the trap depth of E=1.1eV from Hoogenstraaten's method. We succeeded in detecting the stable trapped hydrogen atom in the X-ray-irradiated B-TCP:Dy phosphor at toom temperature for several months using ESR. The TL phenomenon of B-TCP:Dy phosphor is related with these trapped hydrogen atoms.","subitem_description_type":"Abstract"}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0022-2313","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":"Nakashima, Kouichi"}],"nameIdentifiers":[{"nameIdentifier":"443757","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takami, Michiko"}],"nameIdentifiers":[{"nameIdentifier":"443758","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohta, Masatoshi"}],"nameIdentifiers":[{"nameIdentifier":"443759","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasue, Tamotsu"}],"nameIdentifiers":[{"nameIdentifier":"443760","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamauchi, Jun"}],"nameIdentifiers":[{"nameIdentifier":"443761","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"高見 実智己","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"443762","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Thermoluminescence mechanism of dysprosium-doped beta-tricalcium phosphate phosphor","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermoluminescence mechanism of dysprosium-doped beta-tricalcium phosphate phosphor"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-10-26"},"publish_date":"2006-10-26","publish_status":"0","recid":"44691","relation_version_is_last":true,"title":["Thermoluminescence mechanism of dysprosium-doped beta-tricalcium phosphate phosphor"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:12:28.893269+00:00"}