{"created":"2023-07-25T08:11:25.390684+00:00","id":11615,"links":{},"metadata":{"_buckets":{"deposit":"73d5f056-ca37-4a21-95d1-210ab6410753"},"_deposit":{"created_by":18,"id":"11615","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"11615"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00011615","sets":["228:229:5067","37:53"]},"author_link":[],"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"8","bibliographicPageStart":"1","bibliographicVolumeNumber":"46","bibliographic_titles":[{"bibliographic_title":"鹿児島大学理学部紀要","bibliographic_titleLang":"ja"},{"bibliographic_title":"Reports of the Faculty of Science, Kagoshima University","bibliographic_titleLang":"en"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2013-12-30","subitem_date_issued_type":"Collected"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"We have measured the spin polarization of half-metallic Heusler alloy Co_{2}MnSi by the Andreev reflection technique. The differential conductance G(V) of Co_{2}MnSi/Pb junctions was measured in the temperature range between 1.5 K and 10 K. The structure of G(V) became gradually smaller with the increase of temperature and disappeared above the superconducting critical temperature T_{c} of Pb thin films. Temperature dependence of the superconducting energy gap Δ(meV) coincides with that of the Bardeen-Cooper-Schrieffer (BCS) theory. The obtained G(V) was able to be fitted very well by the modified Blonder-Tinkham-Klapwijk (BTK) model up to the T_{C}. We have found the spin polarization of 52.5% for Co_{2}MnSi.","subitem_description_language":"en","subitem_description_type":"Other"}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学","subitem_publisher_language":"ja"},{"subitem_publisher":"Kagoshima University","subitem_publisher_language":"en"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"13456938","subitem_source_identifier_type":"PISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA11246904","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"427","subitem_subject_scheme":"NDC"}]},"item_7_version_type_14":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"西迫, 裕也","creatorNameLang":"ja"},{"creatorName":"NISHISAKO, Yuya","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"大久保, 亮成","creatorNameLang":"ja"},{"creatorName":"OKUBO, Akinari","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"春森, 浩平","creatorNameLang":"ja"},{"creatorName":"HARUMORI, Kohei","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"重田, 出","creatorNameLang":"ja"},{"creatorName":"SHIGETA, Iduru","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"梅津, 理恵","creatorNameLang":"ja"},{"creatorName":"UMETSU, Rie Y.","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"伊藤, 昌和","creatorNameLang":"ja"},{"creatorName":"ITO, Masakazu","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"小山, 佳一","creatorNameLang":"ja"},{"creatorName":"KOYAMA, Keiichi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"貝沼, 亮介","creatorNameLang":"ja"},{"creatorName":"KAINUMA, Ryosuke","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"廣井, 政彦","creatorNameLang":"ja"},{"creatorName":"HIROI, Masahiko","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"Spin polarization measurements.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Spin polarization measurements.pdf","objectType":"fulltext","url":"https://ir.kagoshima-u.ac.jp/record/11615/files/Spin polarization measurements.pdf"},"version_id":"7fa598ab-03d3-44e5-86b9-81a8f3dd189a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Co_{2}MnSi","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"half-metal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Heusler alloy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spin polarization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Andreev reflection","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"アンドレーエフ反射法によるハーフメタル型ホイスラー合金Co_{2}MnSiのスピン分極率測定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アンドレーエフ反射法によるハーフメタル型ホイスラー合金Co_{2}MnSiのスピン分極率測定","subitem_title_language":"ja"},{"subitem_title":"Spin polarization measurements of half-metallic Heusler alloy Co_{2}MnSi by the Andreev reflection technique","subitem_title_language":"en"}]},"item_type_id":"7","owner":"18","path":["53","5067"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-03-06"},"publish_date":"2015-03-06","publish_status":"0","recid":"11615","relation_version_is_last":true,"title":["アンドレーエフ反射法によるハーフメタル型ホイスラー合金Co_{2}MnSiのスピン分極率測定"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2024-02-08T04:50:01.639009+00:00"}