{"created":"2023-05-15T14:37:44.489280+00:00","id":48689,"links":{},"metadata":{"_buckets":{"deposit":"7e78d058-6d11-4e33-b927-c171f7a8f0b1"},"_deposit":{"created_by":1,"id":"48689","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"48689"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00048689","sets":["1"]},"author_link":["489882","489887","489888","489885","489883","489890","489886","489889","489884"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"103903-7","bibliographicPageStart":"103903-1","bibliographicVolumeNumber":"123","bibliographic_titles":[{"bibliographic_title":"Journal of Applied Physics"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The structures of antiferromagnetic Cr2O3(0001) thin films with perpendicular exchange bias were investigated using reflection high-energy electron diffraction, X-ray reflectivity, and synchrotron X-ray diffraction. We mainly investigated the specific ion positions of Cr3+ and O2− in the corundum structure and discussed their relationship to the magnetic anisotropy of Cr2O3. The Cr2O3(0001) thin film grown on a Pt(111) buffer layer exhibited a perpendicular exchange anisotropy density of 0.42 mJ/m2, in which the Cr3+ position is the primary factor in the enhancement of magnetic anisotropy due to dipolar-interaction. In contrast, the single-crystalline Cr2O3(0001) film grown on a α-Al2O3(0001) substrate featured a low exchange magnetic anisotropy of 0.098 mJ/m2. In this film, the Cr3+ position parameter is an insignificant factor, leading to low magnetic anisotropy. The O2− ion position also differs between the two types of films, which can affect both the magnetic anisotropy energy originating from fine structures and the magneto-electric properties of Cr2O3.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"AIP Publishing"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1063/1.5020620","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":"https://doi.org/10.1063/1.5020620"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1063/1.5020620","subitem_relation_type_select":"DOI"}}]},"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":"Shiratsuchi, Yu"}],"nameIdentifiers":[{"nameIdentifier":"489882","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakano, Yuuta"}],"nameIdentifiers":[{"nameIdentifier":"489883","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Inami, Nobuhito"}],"nameIdentifiers":[{"nameIdentifier":"489884","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ueno, Tetsuro"}],"nameIdentifiers":[{"nameIdentifier":"489885","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Kanta"}],"nameIdentifiers":[{"nameIdentifier":"489886","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kumai, Reiji"}],"nameIdentifiers":[{"nameIdentifier":"489887","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sagayama, Ryoko"}],"nameIdentifiers":[{"nameIdentifier":"489888","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakatani, Ryoichi"}],"nameIdentifiers":[{"nameIdentifier":"489889","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"上野 哲朗","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"489890","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":"Determination of specific ion positions of Cr3+ and O2− in Cr2O3 thin films and their relationship to exchange anisotropy at Co/Cr2O3 interfaces","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Determination of specific ion positions of Cr3+ and O2− in Cr2O3 thin films and their relationship to exchange anisotropy at Co/Cr2O3 interfaces"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-04-12"},"publish_date":"2018-04-12","publish_status":"0","recid":"48689","relation_version_is_last":true,"title":["Determination of specific ion positions of Cr3+ and O2− in Cr2O3 thin films and their relationship to exchange anisotropy at Co/Cr2O3 interfaces"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:25:24.114150+00:00"}