{"created":"2025-02-21T04:14:22.489026+00:00","id":2008145,"links":{},"metadata":{"_buckets":{"deposit":"f8bcb4a4-e9d3-45bb-86cc-4d5df9247b12"},"_deposit":{"created_by":41,"id":"2008145","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008145"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008145","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Pressure-induced non-Fermi-liquid behavior in a heavy-fermion compound Ce7Ni3 around the antiferromagnetic instability","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Umeo, Kazunori","creatorNameLang":"en"}],"familyNames":[{"familyName":"Umeo","familyNameLang":"en"}],"givenNames":[{"givenName":"Kazunori","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Kadomatsu, Hideoki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Kadomatsu","familyNameLang":"en"}],"givenNames":[{"givenName":"Hideoki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takabatake, Toshiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Takabatake","familyNameLang":"en"}],"givenNames":[{"givenName":"Toshiro","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) 1997 The American Physical Society."}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Under increasing pressure, the Ne?el temperature of the heavy-fermion compound Ce7Ni3 (TN=1.9 K for P=O) decreases and vanishes near Pc≈0.33 GPa. Non-Fermi-liquid behavior appears at 0.4 GPa in both the specific heat and ac magnetic susceptibilitiy, Cm /T∼ - lnT and χac∝(1 - αT1/2). Above 0.62 GPa, the normal Fermi-liquid state recovers, as indicated by the T independence of CmT and the T2 dependence of the magnetic resistivity. The observed crossover with pressure is described by self-consistent renormalization theory of spin fluctuations (SF) in terms of the characteristic SF temperature T0 which increases by a factor of 20 for 0.33≤P≤0.75 GPa.","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":"R692"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-01-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"R695","bibliographicPageStart":"R692","bibliographicVolumeNumber":"55","bibliographic_titles":[{"bibliographic_title":"Physical Review B - Condensed Matter and Materials Physics"},{"bibliographic_title":"Physical Review B - Condensed Matter and Materials Physics"}]}]},"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.55.R692","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.66.075127","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":"PhysRevB_55_R692.pdf","filesize":[{"value":"118.6 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008145/files/PhysRevB_55_R692.pdf"},"version_id":"1c4122d1-5def-450b-8729-7be571fb64f2"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"19307"},"item_title":"Pressure-induced non-Fermi-liquid behavior in a heavy-fermion compound Ce7Ni3 around the antiferromagnetic instability","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":"2008145","relation_version_is_last":true,"title":["Pressure-induced non-Fermi-liquid behavior in a heavy-fermion compound Ce7Ni3 around the antiferromagnetic instability"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T03:15:23.462606+00:00"}