{"created":"2023-05-15T15:02:28.693236+00:00","id":84715,"links":{},"metadata":{"_buckets":{"deposit":"c20307d7-6c57-45c5-8988-d5f19500f416"},"_deposit":{"created_by":1,"id":"84715","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"84715"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00084715","sets":["1"]},"author_link":["1022295","1022287","1022292","1022293","1022294","1022296","1022297","1022289","1022288","1022290","1022291"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2021-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"10","bibliographicPageStart":"105008","bibliographicVolumeNumber":"34","bibliographic_titles":[{"bibliographic_title":"Superconductor Science and Technology"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We report the fabrication of small (Ba,A)Fe2As2 (A: Na, K) coils using 10 m-class long round wires, fabricated by the powder-in-tube method. Coils are sintered using the hot-isostatic-press technique after glass-fiber insulations are installed. Critical current (Ic) of the whole coil using (Ba,Na)Fe2As2 and (Ba,K)Fe2As2 are 60 A and 66 A under the self-field, and the generated magnetic fields at the center of the coil reach 2.6 kOe and 2.5 kOe, respectively. Furthermore, the largest transport critical current density (Jc) and Ic in (Ba,Na)Fe2As2 wires picked up from the coil reach 54 kA cm−2 and 51.8 A at T = 4.2 K under a magnetic field of 100 kOe, respectively. This value exceeds transport Jc of all previous iron-based superconducting round wires. Texturing of grains in the core of the wire due to the improvement of the wire drawing process plays a key role for the enhancement of Jc.","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1088/1361-6668/ac0cca","subitem_relation_type_select":"DOI"}}]},"item_8_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://iopscience.iop.org/article/10.1088/1361-6668/ac0cca","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0953-2048","subitem_source_identifier_type":"ISSN"}]},"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":"Pyon, Sunseng"}],"nameIdentifiers":[{"nameIdentifier":"1022287","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mori, Haruto"}],"nameIdentifiers":[{"nameIdentifier":"1022288","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Tamegai, Tsuyoshi"}],"nameIdentifiers":[{"nameIdentifier":"1022289","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Awaji, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"1022290","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kito, Hijiri"}],"nameIdentifiers":[{"nameIdentifier":"1022291","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishida, Shigeyuki"}],"nameIdentifiers":[{"nameIdentifier":"1022292","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yoshida, Yoshiyuki"}],"nameIdentifiers":[{"nameIdentifier":"1022293","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hideki, Kajitani"}],"nameIdentifiers":[{"nameIdentifier":"1022294","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Norikiyo, Koizumi"}],"nameIdentifiers":[{"nameIdentifier":"1022295","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hideki, Kajitani","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1022296","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Norikiyo, Koizumi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"1022297","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":"Fabrication of small superconducting coils using (Ba,A)Fe2As2 (A: Na, K) round wires with large critical current densities","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Fabrication of small superconducting coils using (Ba,A)Fe2As2 (A: Na, K) round wires with large critical current densities"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-13"},"publish_date":"2021-11-13","publish_status":"0","recid":"84715","relation_version_is_last":true,"title":["Fabrication of small superconducting coils using (Ba,A)Fe2As2 (A: Na, K) round wires with large critical current densities"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T18:14:45.736542+00:00"}