{"created":"2023-05-15T14:56:17.553047+00:00","id":76456,"links":{},"metadata":{"_buckets":{"deposit":"dce63b5d-bc40-48fb-b8aa-4646a50bafc0"},"_deposit":{"created_by":1,"id":"76456","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"76456"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00076456","sets":["1"]},"author_link":["799672","799667","799668","799675","799673","799671","799669","799674","799670"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"045142-9","bibliographicPageStart":"045142-1045142-1","bibliographicVolumeNumber":"100","bibliographic_titles":[{"bibliographic_title":"Physical Review B"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Spin-orbit coupling of as large as a half eV for electrons in 5d orbitals often gives rise to the formation of spin-orbital entangled objects, with the effective total angular momentum Jeff. Of particular interest are the Jeff = 3/2 states realized in 5d1 transition metal ions surrounded by an anion octahedron. The pure Jeff = 3/2 quartet does not have any magnetic dipolar moment (⟨M⟩ = 0) but hosts hidden pseudodipolar moments accompanied by charge quadrupoles and magnetic octupoles. Cs2TaCl6 and Rb2TaCl6 are correlated insulators with 5d1 Ta4+ ions in a regular Cl octahedron. Here we demonstrate that these Ta chlorides indeed have a substantially suppressed effective magnetic dipolar moment of ∼0.2 μB . Two phase transitions are observed at low temperatures that are not pronounced in the magnetization but accompanied with large electronic entropy of ∼Rln4. We ascribe the two transitions to the ordering of hidden multipoles.","subitem_description_type":"Abstract"}]},"item_8_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.100.045142","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://journals.aps.org/prb/abstract/10.1103/PhysRevB.100.045142","subitem_relation_type_select":"URI"}}]},"item_8_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2469-9950","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":"Ishikawa, Hajime"}],"nameIdentifiers":[{"nameIdentifier":"799667","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takayama, Tomohiro"}],"nameIdentifiers":[{"nameIdentifier":"799668","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"K. Kremer, Reinhard"}],"nameIdentifiers":[{"nameIdentifier":"799669","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nuss, Juergen"}],"nameIdentifiers":[{"nameIdentifier":"799670","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Dinnebier, Robert"}],"nameIdentifiers":[{"nameIdentifier":"799671","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Kitagawa, Kentaro"}],"nameIdentifiers":[{"nameIdentifier":"799672","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishii, Kenji"}],"nameIdentifiers":[{"nameIdentifier":"799673","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takagi, Hidenori"}],"nameIdentifiers":[{"nameIdentifier":"799674","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ishii, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"799675","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":"Ordering of hidden pseudo-dipolar moments in spin-orbital entangled 5d1 Ta chlorides","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Ordering of hidden pseudo-dipolar moments in spin-orbital entangled 5d1 Ta chlorides"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-07-23"},"publish_date":"2018-07-23","publish_status":"0","recid":"76456","relation_version_is_last":true,"title":["Ordering of hidden pseudo-dipolar moments in spin-orbital entangled 5d1 Ta chlorides"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T23:49:21.653394+00:00"}