{"created":"2023-05-15T14:35:52.572713+00:00","id":46160,"links":{},"metadata":{"_buckets":{"deposit":"296bec59-d812-414f-8d2f-e54ed4fef760"},"_deposit":{"created_by":1,"id":"46160","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"46160"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00046160","sets":["1"]},"author_link":["459614","459616","459613","459617","459615"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2122","bibliographicPageEnd":"2856","bibliographicPageStart":"2847","bibliographicVolumeNumber":"466","bibliographic_titles":[{"bibliographic_title":"Proceedings of the Royal Society. Series A"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This study demonstrates that the energy resolution of a newly developed 100 per cent pure polyvinyltoluene (PVT) plate allows its use as a base material for a plastic scintillator. The energy resolution, which is a key element for high-performance radiation detectors, was ΔE/E=8.41±0.07% (full width at half maximum (FWHM)) for 976 keV K-line conversion electrons from a 207Bi source. On the basis of results from 207Bi and 137Cs sources, the observed energy resolution of the PVT plate, ΔE/E=8.2/E1/2% (FWHM), was slightly better than that of a typical plastic scintillator (BC-408), ΔE/E=8.7/E1/2% (FWHM), with E in units of MeV. These results prompted us to search for other new base materials for plastic scintillators. In this study, we examined polyethylene terephthalate (PET) bottles, a common source of domestic plastic waste. We demonstrated that a lump of heat-proof PET bottles is fluorescent; moreover, there is excellent compatibility of the fluorescence with the quantum efficiency of typical photomultiplier tubes. This inexpensive source of plastic appears suitable for radiation measurements and as a base material for plastic scintillators. Future studies on the radiation response of plastics should lead to the development of higher performance and more eco-friendly radiation detectors.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1098/rspa.2010.0118","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://rspa.royalsocietypublishing.org/content/466/2122/2847.abstract"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://rspa.royalsocietypublishing.org/content/466/2122/2847.abstract","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1364-5021","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":"Nakamura, Hidehito"}],"nameIdentifiers":[{"nameIdentifier":"459613","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitamura, Hisashi"}],"nameIdentifiers":[{"nameIdentifier":"459614","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hazama, Ryuta"}],"nameIdentifiers":[{"nameIdentifier":"459615","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"中村 秀仁","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459616","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"北村 尚","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"459617","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":"Radiation measurements with heat-proof polyethylene terephthalate bottles","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Radiation measurements with heat-proof polyethylene terephthalate bottles"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-08-16"},"publish_date":"2011-08-16","publish_status":"0","recid":"46160","relation_version_is_last":true,"title":["Radiation measurements with heat-proof polyethylene terephthalate bottles"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:55:08.868546+00:00"}