{"created":"2023-05-15T14:58:26.838015+00:00","id":79294,"links":{},"metadata":{"_buckets":{"deposit":"35e43623-0763-49fe-ba25-e6985554b8d7"},"_deposit":{"created_by":1,"id":"79294","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"79294"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00079294","sets":["10:29"]},"author_link":["850056","850058","850054","850052","850055","850057","850053"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2020-03-16","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"鉄系超伝導体は高磁場下で高い臨界電流密度を有しており、高磁場下で線材としての応用が期待されている。その中でもKドープの122系鉄系超伝導体の線材の研究は精力的に進められてきた。近年Naをドープした(Ba,Na)Fe2As2の122系の鉄系超伝導体線材の研究が始まり、丸型線材としてはKドープを超える臨界電流密度を記録している。(Ba,Na)Fe2As2のテープ線材の研究はまだ少なく、丸型線材もさらなる性能向上が期待されている。本研究ではHIP(Hot Isostatic Pressing：熱間等方圧加圧)処理やホットプレスにより高配向性の(Ba,Na)Fe2As2線材を作製し、線材としての特徴を明らかにする。","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"日本物理学会　第75回年次大会（2020年）","subitem_description_type":"Other"}]},"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":"宮脇, 大輔 "}],"nameIdentifiers":[{"nameIdentifier":"850052","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"卞, 舜生"}],"nameIdentifiers":[{"nameIdentifier":"850053","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"為ヶ井, 強 "}],"nameIdentifiers":[{"nameIdentifier":"850054","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"梶谷, 秀樹"}],"nameIdentifiers":[{"nameIdentifier":"850055","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"小泉, 徳潔"}],"nameIdentifiers":[{"nameIdentifier":"850056","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kajitani, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"850057","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koizumi, Norikiyo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"850058","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":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"配向性向上による(Ba,Na)Fe2As2線材の臨界電流密度の向上","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"配向性向上による(Ba,Na)Fe2As2線材の臨界電流密度の向上"}]},"item_type_id":"10005","owner":"1","path":["29"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-03-10"},"publish_date":"2020-03-10","publish_status":"0","recid":"79294","relation_version_is_last":true,"title":["配向性向上による(Ba,Na)Fe2As2線材の臨界電流密度の向上"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T22:30:52.658325+00:00"}