{"created":"2025-02-21T04:29:35.590041+00:00","id":2008625,"links":{},"metadata":{"_buckets":{"deposit":"b0b5f628-4ed9-4dca-b449-293e21712dca"},"_deposit":{"created_by":41,"id":"2008625","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008625"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008625","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Analysis of 13C-NMR spectra in C60 superconductors : Hyperfine coupling constants, electronic correlation effect, and magnetic penetration depth","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Sato, N.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Sato","familyNameLang":"en"}],"givenNames":[{"givenName":"N.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tou, Hideki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tou","familyNameLang":"en"}],"givenNames":[{"givenName":"Hideki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Maniwa, Y.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Maniwa","familyNameLang":"en"}],"givenNames":[{"givenName":"Y.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kikuchi, K.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kikuchi","familyNameLang":"en"}],"givenNames":[{"givenName":"K.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Suzuki, S.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Suzuki","familyNameLang":"en"}],"givenNames":[{"givenName":"S.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Achiba, Y.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Achiba","familyNameLang":"en"}],"givenNames":[{"givenName":"Y.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kosaka, M.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kosaka","familyNameLang":"en"}],"givenNames":[{"givenName":"M.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tanigaki, K.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tanigaki","familyNameLang":"en"}],"givenNames":[{"givenName":"K.","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 1998 The American Physical Society"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"A 13C-NMR anisotropic hyperfine coupling tensor was determined as 2π(-1.68, -1.68, 3.37)×106 rad/sec for C603- in A3C60 superconductors, where A is an alkali metal, by analyzing 13C-NMR spectra below 85 K. Combined with an isotropic coupling constant of (2π×0.69)×106 rad/sec, the 2s and 2p characters of the electronic wave functions at the Fermi level were deduced. The results were compatible with local-density-approximation band calculations. From a simulation of 13C-NMR spectra at superconducting state, the traceless chemical (orbital) shift tensor and isotropic chemical shift were determined as (67, 34, -101) ppm and ∼150 ppm, respectively. An estimated magnetic penetration depth is larger than 570 nm in K3C60. Furthermore, the modified Korringa relation, T1TK2∼βS (with Knight shift K, spin-lattice relaxation time T1, and Korringa constant S), clearly showed the existence of weak but substantial antiferromagnetic spin fluctuation in A3C60; β=0.40–0.58 with an error of ±20%.0 The Stoner enhancement factor was also determined as 1–1.5 from a comparison between spin susceptibility obtained from NMR and band-calculation results.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1098-0121","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"12433"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-11-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicPageEnd":"12440","bibliographicPageStart":"12433","bibliographicVolumeNumber":"58","bibliographic_titles":[{"bibliographic_title":"Physical review. B"},{"bibliographic_title":"Physical review. B"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.58.12433","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.58.12433","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"1998PRB_58_12433_1.pdf","filesize":[{"value":"164.2 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008625/files/1998PRB_58_12433_1.pdf"},"version_id":"21edc118-d0e9-40ba-9725-824c729144a9"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"14255"},"item_title":"Analysis of 13C-NMR spectra in C60 superconductors : Hyperfine coupling constants, electronic correlation effect, and magnetic penetration depth","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2008625","relation_version_is_last":true,"title":["Analysis of 13C-NMR spectra in C60 superconductors : Hyperfine coupling constants, electronic correlation effect, and magnetic penetration depth"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T04:01:02.223034+00:00"}