{"created":"2025-02-21T04:27:34.954220+00:00","id":2008566,"links":{},"metadata":{"_buckets":{"deposit":"be559ab2-e0e8-4ccf-b5a7-975ca2513fb3"},"_deposit":{"created_by":41,"id":"2008566","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008566"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008566","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Orbitally Driven Spin-Singlet Dimerization in S=1 La4Ru2O10","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Wu, H.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Wu","familyNameLang":"en"}],"givenNames":[{"givenName":"H.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hu, Z.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hu","familyNameLang":"en"}],"givenNames":[{"givenName":"Z.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Burnus, T.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Burnus","familyNameLang":"en"}],"givenNames":[{"givenName":"T.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Denlinger, J.D.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Denlinger","familyNameLang":"en"}],"givenNames":[{"givenName":"J.D.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Khalifah, P.G.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Khalifah","familyNameLang":"en"}],"givenNames":[{"givenName":"P.G.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Mandrus, D.G.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Mandrus","familyNameLang":"en"}],"givenNames":[{"givenName":"D.G.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Jang, L.-Y.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Jang","familyNameLang":"en"}],"givenNames":[{"givenName":"L.-Y.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hsieh, H.H.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hsieh","familyNameLang":"en"}],"givenNames":[{"givenName":"H.H.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tanaka, Arata","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tanaka","familyNameLang":"en"}],"givenNames":[{"givenName":"Arata","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Liang, K.S.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Liang","familyNameLang":"en"}],"givenNames":[{"givenName":"K.S.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Allen, J.W.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Allen","familyNameLang":"en"}],"givenNames":[{"givenName":"J.W.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Cava, R.J.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Cava","familyNameLang":"en"}],"givenNames":[{"givenName":"R.J.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Khomskii, D.I.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Khomskii","familyNameLang":"en"}],"givenNames":[{"givenName":"D.I.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Tjeng, L.H.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Tjeng","familyNameLang":"en"}],"givenNames":[{"givenName":"L.H.","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) 2006 American Physical Society."}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Using x-ray absorption spectroscopy at the Ru-L2,3 edge we reveal that the Ru4+ ions remain in the S=1 spin state across the rare 4d-orbital ordering transition and spin-gap formation. We find using local spin density approximation+Hubbard U band structure calculations that the crystal fields in the low-temperature phase are not strong enough to stabilize the S=0 state. Instead, we identify a distinct orbital ordering with a significant anisotropy of the antiferromagnetic exchange couplings. We conclude that La4Ru2O10 appears to be a novel material in which the orbital physics drives the formation of spin-singlet dimers in a quasi-two-dimensional S=1 system.","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":"0031-9007","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00773679","subitem_source_identifier_type":"NCID"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"25","bibliographicVolumeNumber":"96","bibliographic_titles":[{"bibliographic_title":"Physical Review Letters"},{"bibliographic_title":"Physical Review Letters"}]}]},"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/PhysRevLett.96.256402","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevLett.96.256402","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":"PhysRevLett_96_256402.pdf","filesize":[{"value":"529.8 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008566/files/PhysRevLett_96_256402.pdf"},"version_id":"d784dec3-4578-482a-b5bc-6de40976127a"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"18613"},"item_title":"Orbitally Driven Spin-Singlet Dimerization in S=1 La4Ru2O10","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":"2008566","relation_version_is_last":true,"title":["Orbitally Driven Spin-Singlet Dimerization in S=1 La4Ru2O10"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T03:55:14.929371+00:00"}