{"created":"2025-02-21T03:44:53.975055+00:00","id":2007207,"links":{},"metadata":{"_buckets":{"deposit":"ea9d6904-1309-4d76-acef-473dde5323f3"},"_deposit":{"created_by":41,"id":"2007207","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007207"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007207","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wada, Satoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Wada","familyNameLang":"en"}],"givenNames":[{"givenName":"Satoshi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamato, Keisuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yamato","familyNameLang":"en"}],"givenNames":[{"givenName":"Keisuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Pulpan, Petr","creatorNameLang":"en"}],"familyNames":[{"familyName":"Pulpan","familyNameLang":"en"}],"givenNames":[{"givenName":"Petr","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kumada, Nobuhiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kumada","familyNameLang":"en"}],"givenNames":[{"givenName":"Nobuhiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Lee, Bong-Yeon","creatorNameLang":"en"}],"familyNames":[{"familyName":"Lee","familyNameLang":"en"}],"givenNames":[{"givenName":"Bong-Yeon","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Iijima, Takashi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Iijima","familyNameLang":"en"}],"givenNames":[{"givenName":"Takashi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Moriyoshi, Chikako","creatorNameLang":"en"}],"familyNames":[{"familyName":"Moriyoshi","familyNameLang":"en"}],"givenNames":[{"givenName":"Chikako","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kuroiwa, Yoshihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kuroiwa","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshihiro","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2010 American Institute of Physics"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Barium titanate (BaTiO3, BT)-bismuth magnesium titanium oxide [Bi(Mg0.5Ti0.5)O-3, BMT] system ceramics were prepared in an ambient atmosphere in order to increase the Curie temperature (T-c) of BT above 132 degrees C. A single perovskite phase was observed for BT-BMT ceramics with BMT compositions less than 50 mol %, and their relative densities were greater than 94%. Synchrotron measured x-ray diffraction patterns revealed that all the cations in the ceramics were homogeneously distributed. The temperature dependence of the dielectric properties revealed that the BT-BMT system ceramics exhibited relaxorlike characteristics with a dielectric maximum temperature as high as 360 degrees C for the 0.5BT-0.5BMT ceramic. The apparent piezoelectric constant (d*) was 60 pC/N for the 0.4BT-0.6BMT ceramic. Based upon these results, the BT-BMT system shows potential as a new type of lead-free material for high T-c piezoelectric applications.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"The American Institute of Physics"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0021-8979","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00693547","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"094114-1"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicPageEnd":"094114-5","bibliographicPageStart":"094114-1","bibliographicVolumeNumber":"108","bibliographic_titles":[{"bibliographic_title":"Journal of Applied Physics"},{"bibliographic_title":"Journal of Applied Physics"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.3481390","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1063/1.3481390","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"JApplPhys_108_094114.pdf","filesize":[{"value":"557.7 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007207/files/JApplPhys_108_094114.pdf"},"version_id":"ac8f4ea9-5010-4984-815e-3d98c7eddfbe"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"30875"},"item_title":"Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2007207","relation_version_is_last":true,"title":["Piezoelectric properties of high Curie temperature barium titanate-bismuth perovskite-type oxide system ceramics"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T09:27:06.344917+00:00"}