{"created":"2023-05-15T15:01:18.421519+00:00","id":83170,"links":{},"metadata":{"_buckets":{"deposit":"1ea3be28-558d-4ea8-8cd5-c747358e889c"},"_deposit":{"created_by":1,"id":"83170","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"83170"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00083170","sets":["11"]},"author_link":["996474","996472","996473"],"item_10004_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"日本放射光学会誌「放射光」"}]}]},"item_10004_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"放射光を利用した角度分解硬X 線光電子分光により，強誘電体薄膜のバンド傾斜構造を観察することに成功した。バンド傾斜構造は強誘電体の半導体物性として半世紀近く前から予想され，強誘電体トンネル接合デバイスのメカニズムとして説明されているが，測定手法が未確立であり実験的に検証されていなかった。硬X 線領域の放射光と静電対物レンズを装備した光電子分光装置を用いて，強誘電体エピタキシャル薄膜の分極ドメイン一つの電子のエネルギー準位を深さ分解計測したところ，バンド傾斜構造が確認された。電場を印加して分極の向きを反転させると，このバンド傾斜構造もスイッチすることがわかった。","subitem_description_type":"Abstract"}]},"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":"押目, 典宏"}],"nameIdentifiers":[{"nameIdentifier":"996472","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"狩野, 旬"}],"nameIdentifiers":[{"nameIdentifier":"996473","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Norihiro, Oshime","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"996474","nameIdentifierScheme":"WEKO"}]}]},"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":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"強誘電体チタン酸バリウムの電気分極に誘起されたバンド傾斜構造の観測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"強誘電体チタン酸バリウムの電気分極に誘起されたバンド傾斜構造の観測"}]},"item_type_id":"10004","owner":"1","path":["11"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-04-05"},"publish_date":"2021-04-05","publish_status":"0","recid":"83170","relation_version_is_last":true,"title":["強誘電体チタン酸バリウムの電気分極に誘起されたバンド傾斜構造の観測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T19:56:50.938951+00:00"}