{"created":"2023-06-20T15:04:59.938717+00:00","id":34240,"links":{},"metadata":{"_buckets":{"deposit":"795682e8-a52f-4920-a5b6-7961eee6f089"},"_deposit":{"created_by":1,"id":"34240","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"34240"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00034240","sets":["1887:1890","1896:1898:1899:1908"]},"author_link":["419051","419052","419053","419050"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Abstract: Study on the Ferroelectricity of Tungsten Oxide. : I, Existence of the Curie Point."}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1951-03-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9/10","bibliographicPageEnd":"231","bibliographicPageStart":"228","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"東京大學理工學研究所報告"}]}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The domain structure of single crystals of tungsten oxide and the influence of electric field on it, were investigated using a polarized-light microscope from room temperature up to 900℃. It was found that the domain patterns vanish at. about 710℃ above which temperature the birefringence is no more discernible, and that a electric field has a remarkable effect on the domain structure just below this temperature. The thermal expansion and the specific heat of this substance were measured, though indirectly, using ceramic, samples and an anomaly was observed distinctly in each case near 710℃. Furthermore, the area of hysteresis loop decreases gradually with increasing temperature and finally the hysteresis loop becomes linear near 700℃. These results seem to, lead us to a conclusion that tungsten oxide has a spontaneous polarization, perhaps m the direction of b-axis vanishing at about 710℃.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA1511497000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学理工学研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0371-6090","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00162611","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学理工学研究所"},{"subitem_text_value":"東京大学理工学研究所"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO"},{"subitem_text_language":"en","subitem_text_value":"THE INSTITUTE OF SCIENCE AND TECHNOLOGY, UNIVERSITY OF TOKYO"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤田, 正三"}],"nameIdentifiers":[{"nameIdentifier":"419050","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"安藤, 林次郎"}],"nameIdentifiers":[{"nameIdentifier":"419051","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sawada, Shozo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"419052","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ando, Rinjiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"419053","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-01-24"}],"displaytype":"detail","filename":"SA1511497.pdf","filesize":[{"value":"422.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA1511497.pdf","url":"https://jaxa.repo.nii.ac.jp/record/34240/files/SA1511497.pdf"},"version_id":"dd07cbc4-6d04-4132-acd3-ee74bcf369c6"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"酸化タングステンの強電性の研究 : I. Curie點の存在","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"酸化タングステンの強電性の研究 : I. Curie點の存在"}]},"item_type_id":"9","owner":"1","path":["1890","1908"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"34240","relation_version_is_last":true,"title":["酸化タングステンの強電性の研究 : I. Curie點の存在"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T23:46:24.902473+00:00"}