{"created":"2023-05-15T16:40:10.475176+00:00","id":14332,"links":{},"metadata":{"_buckets":{"deposit":"dea2d2c0-9206-4055-a595-b398c22cbefc"},"_deposit":{"created_by":2,"id":"14332","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"14332"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00014332","sets":["14:15:1180:1202"]},"author_link":["52110","52106","52104","52102","52101","52107","52103","52109","52105","52108"],"item_3_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"IMA Analysis of Diffusion Coefficients of Cu and Al in Ni"}]},"item_3_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1990-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"34","bibliographicPageEnd":"64","bibliographicPageStart":"59","bibliographicVolumeNumber":"20","bibliographic_titles":[{"bibliographic_title":"長崎大学工学部研究報告"},{"bibliographic_title":"Reports of the Faculty of Engineering, Nagasaki University","bibliographic_titleLang":"en"}]}]},"item_3_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"With a secondary-ion micro-analyser (IMA), diffusion coefficients of Cu and Al in polycrystalline Ni were investigated for temperatures ranging from 1269K to 723K, namely from 0.72 Tm to 0.42 Tm, where Tm is a melting point of Ni. The activation energies and the frequency factors of lattice diffusion observed at high temperature were: - Qi = 256kj/mol, D0 = 0.52cm2/s above 919K for Cu, - Qi = 244kj/mol, D0 = 0.24cm2/s above 938K for Al. These activation energies agreed well with the values which were theoretically estimated from energies of vacancy formation and atom migration. The activation energies and the frequency factors of the short circuit diffusion observed at low temperature were: - Qi = 67kj/mol, D0 = 1.4 × 10-11cm2/s below 872K for Cu, - Qi = 90kj/mol, D0 = 1.2×10-9cm2/s below 919K for Al.","subitem_description_type":"Abstract"}]},"item_3_description_64":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"長崎大学工学部研究報告, 20(34), pp.59-64; 1990","subitem_description_type":"Other"}]},"item_3_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"52106","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hasaka, Masayuki"}]},{"nameIdentifiers":[{"nameIdentifier":"52107","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Furuse, Tatsuji"}]},{"nameIdentifiers":[{"nameIdentifier":"52108","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Watanabe, Tetsuya"}]},{"nameIdentifiers":[{"nameIdentifier":"52109","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Uchiyama, Yasuo"}]},{"nameIdentifiers":[{"nameIdentifier":"52110","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Koga, Hideto"}]}]},"item_3_publisher_33":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"長崎大学工学部"}]},"item_3_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00178418","subitem_source_identifier_type":"NCID"}]},"item_3_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"02860902","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_8":{"attribute_name":"EISSN","attribute_value_mlt":[{"subitem_source_identifier":"18805574","subitem_source_identifier_type":"ISSN"}]},"item_3_text_63":{"attribute_name":"出版者別言語","attribute_value_mlt":[{"subitem_text_value":"Faculty of Engineering, Nagasaki University"}]},"item_3_version_type_16":{"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":"羽坂, 雅之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古瀬, 辰治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡辺, 哲也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内山, 休男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"古賀, 秀人"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-22"}],"displaytype":"detail","filename":"kogaku20_34_08.pdf","filesize":[{"value":"374.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kogaku20_34_08.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/14332/files/kogaku20_34_08.pdf"},"version_id":"38da3651-127c-4a19-8bc6-0cccbb37706f"}]},"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":"IMAによるNi中Cu，Alの拡散係数の研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"IMAによるNi中Cu，Alの拡散係数の研究"}]},"item_type_id":"3","owner":"2","path":["1202"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-10-20"},"publish_date":"2010-10-20","publish_status":"0","recid":"14332","relation_version_is_last":true,"title":["IMAによるNi中Cu，Alの拡散係数の研究"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T00:21:04.729630+00:00"}