{"created":"2021-03-01T06:05:48.871951+00:00","id":2121,"links":{},"metadata":{"_buckets":{"deposit":"8e40d8cc-9d2f-45bb-b093-7a59d012938e"},"_deposit":{"id":"2121","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2121"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002121","sets":["176:488:489","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"024708-4","bibliographicPageStart":"024708-1","bibliographicVolumeNumber":"80","bibliographic_titles":[{"bibliographic_title":"Journal of the Physical Society of Japan"},{"bibliographic_title":"Journal of the Physical Society of Japan","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"An NQR experiment revealed superconductivity of Pr2Ba4Cu7O15-δ (Pr247) to be realized on CuO double chain layers and suggests possibility of novel one-dimensional(1D) superconductivity. To clarify the nature of the 1D superconductivity, we calculate the band dispersions of Pr247 by using the generalized gradient approximation(GGA). It indicates that Fermi surface of CuO double chains is well described to the electronic structure of a quasi-1D system. Assuming the zigzag Hubbard chain model to be an effective model of the system, we derive tight binding parameters of the model from a fit to the result of GGA. Based on the Tomonaga-Luttinger liquid theory, we estimate transition temperature (Tc) of the quasi-1D zigzag Hubbard model from the calculated value of the Luttinger liquid parameter Kp. The result of Tc is consistent with that of experiments in Pr247 and it suggests that the mechanism of the superconductivity is well understood within the concept of the Tomonaga-Luttinger liquid.","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本物理学会"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1143/JPSJ.80.024708","subitem_relation_type_select":"DOI"}}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://journals.jps.jp/doi/abs/10.1143/JPSJ.80.024708","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (C) 2011 The Physical Society of Japan"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00704814","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00319015","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Habaguchi, Tatsuro"}],"nameIdentifiers":[{"nameIdentifier":"7114","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Yoshiaki"}],"nameIdentifiers":[{"nameIdentifier":"62","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Du, Gh  Hai Ying"}],"nameIdentifiers":[{"nameIdentifier":"7116","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sano, Kazuhiro"}],"nameIdentifiers":[{"nameIdentifier":"7117","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamada, Yuh"}],"nameIdentifiers":[{"nameIdentifier":"7118","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"979.pdf","filesize":[{"value":"345.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"979.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2121/files/979.pdf"},"version_id":"ee05f1d9-b369-4b2f-8200-7289b993b125"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Pr2Ba4Cu7O15-δ","subitem_subject_scheme":"Other"},{"subitem_subject":"first-principles calculations","subitem_subject_scheme":"Other"},{"subitem_subject":"CuO double chain","subitem_subject_scheme":"Other"},{"subitem_subject":"superconductivity","subitem_subject_scheme":"Other"},{"subitem_subject":"Tomonaga-Luttinger liquid","subitem_subject_scheme":"Other"}]},"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":"Electronic States and Superconducting Transition Temperature based on the Tomonaga-Luttinger liquid in Pr2Ba4Cu7O15-δ","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Electronic States and Superconducting Transition Temperature based on the Tomonaga-Luttinger liquid in Pr2Ba4Cu7O15-δ"},{"subitem_title":"Electronic States and Superconducting Transition Temperature based on the Tomonaga-Luttinger liquid in Pr2Ba4Cu7O15-δ","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","489"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-04-15"},"publish_date":"2014-04-15","publish_status":"0","recid":"2121","relation_version_is_last":true,"title":["Electronic States and Superconducting Transition Temperature based on the Tomonaga-Luttinger liquid in Pr2Ba4Cu7O15-δ"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:34:58.482181+00:00"}