{"created":"2023-05-15T15:01:06.005675+00:00","id":82886,"links":{},"metadata":{"_buckets":{"deposit":"d156ba8a-ead7-4dc1-8273-b01ed2063b80"},"_deposit":{"created_by":1,"id":"82886","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"82886"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00082886","sets":["1"]},"author_link":["1016490","1016492","1016493","1016498","1016495","1016503","1016499","1016491","1016497","1016501","1016502","1016496","1016500","1016494"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"7999","bibliographicPageStart":"7987","bibliographicVolumeNumber":"32","bibliographic_titles":[{"bibliographic_title":"Journal of Materials Science: Materials in Electronics"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In this study, the 3-phenylpropionic acid (3-PPA)-modified Bi2O3 nanoparticle-loaded plastic scintillators were synthesized to obtain fast scintillators having high detection efficiency of high-energy X-rays. To reach a high light yield, the content of 2-(4-tert-butylphenyl)-5-(4-phenylphenyl))-1,3,4-oxadiazole (b-PBD) in the plastic scintillators was optimized. The detection efficiency for high-energy photons was enhanced by the incorporation of surface-modified Bi2O3 nanoparticles of less than 10 nm into scintillators at 5 or 10 wt%. In the pulse-height spectra, the photoelectric peak positions were located at the highest channels for the samples containing 0.50 or 1.0 mol% b-PBD regardless of the Bi concentration. The photoelectric peak positions shifted to lower channels with a further increase in the b-PBD concentration, which indicates that the light yield decreased due to concentration quenching. In addition, the time resolution of the detector equipped with the studied samples was of the sub-nanosecond scale, suggesting that they had a very fast response.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Wiley"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1007/s10854-021-05522-4","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://link.springer.com/article/10.1007/s10854-021-05522-4","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0957-4522","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":"Magi, Arisa"}],"nameIdentifiers":[{"nameIdentifier":"1016490","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masanori, Koshimizu"}],"nameIdentifiers":[{"nameIdentifier":"1016491","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Akito"}],"nameIdentifiers":[{"nameIdentifier":"1016492","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Akira Yoko"}],"nameIdentifiers":[{"nameIdentifier":"1016493","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Seong, Gimyeong"}],"nameIdentifiers":[{"nameIdentifier":"1016494","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tomai, Takaaki"}],"nameIdentifiers":[{"nameIdentifier":"1016495","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Adschiri, Tadafumi"}],"nameIdentifiers":[{"nameIdentifier":"1016496","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Haruki, Rie"}],"nameIdentifiers":[{"nameIdentifier":"1016497","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fumihiko, Nishikido"}],"nameIdentifiers":[{"nameIdentifier":"1016498","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Shunji Kishiomto"}],"nameIdentifiers":[{"nameIdentifier":"1016499","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujimoto, Yutaka"}],"nameIdentifiers":[{"nameIdentifier":"1016500","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Asai, Keisuke"}],"nameIdentifiers":[{"nameIdentifier":"1016501","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Masanori, Koshimizu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1016502","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fumihiko, Nishikido","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1016503","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":"Optimization of phosphor concentration of surface-modified Bi2O3 nanoparticle-loaded plastic scintillators for high-energy photon detection","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Optimization of phosphor concentration of surface-modified Bi2O3 nanoparticle-loaded plastic scintillators for high-energy photon detection"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-05-27"},"publish_date":"2021-05-27","publish_status":"0","recid":"82886","relation_version_is_last":true,"title":["Optimization of phosphor concentration of surface-modified Bi2O3 nanoparticle-loaded plastic scintillators for high-energy photon detection"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:40:09.166851+00:00"}