{"created":"2023-05-15T14:56:23.277736+00:00","id":76590,"links":{},"metadata":{"_buckets":{"deposit":"3e28b975-34c1-4914-9edd-e64557e88742"},"_deposit":{"created_by":1,"id":"76590","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"76590"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00076590","sets":["1"]},"author_link":["780126","780123","780130","780131","780124","780133","780135","780134","780128","780125","780120","780132","780127","780129","780122","780121"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicPageEnd":"4758","bibliographicPageStart":"4748","bibliographicVolumeNumber":"31","bibliographic_titles":[{"bibliographic_title":"Chemistry of Materials"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ペロブスカイト酸化物Bi1-xPbxNiO3 (0.6<x<0.8)が極性の斜方晶から非極性の斜方晶へ相転移を示すことを明らかにした。Bi1-xPbxNiO3は、Pbの量に応じて連続的な結晶構造の変化を示す。Pb組成によって電荷移動と、極性−非極性転移という2つの異なるメカニズムで負熱膨張を示すことを発見した。","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ACS Publications"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1021/acs.chemmater.9b00929","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://pubs.acs.org/doi/10.1021/acs.chemmater.9b00929","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0897-4756","subitem_source_identifier_type":"ISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only 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Masaki"}],"nameIdentifiers":[{"nameIdentifier":"780133","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Machida, Akihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"780134","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanuki, Tetsu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"780135","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":"Polar−Nonpolar Phase Transition Accompanied by Negative Thermal Expansion in Perovskite-Type Bi1−xPbxNiO3","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Polar−Nonpolar Phase Transition Accompanied by Negative Thermal Expansion in Perovskite-Type Bi1−xPbxNiO3"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-08-28"},"publish_date":"2019-08-28","publish_status":"0","recid":"76590","relation_version_is_last":true,"title":["Polar−Nonpolar Phase Transition Accompanied by Negative Thermal Expansion in Perovskite-Type Bi1−xPbxNiO3"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-16T00:17:23.661019+00:00"}