{"created":"2025-02-21T04:17:00.322048+00:00","id":2008225,"links":{},"metadata":{"_buckets":{"deposit":"5696b669-74b0-4b8f-8e94-dde5ff2a800c"},"_deposit":{"created_by":41,"id":"2008225","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008225"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008225","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Ion pairs and spontaneous break of symmetry in the valence-fluctuating compound YbB12","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Altshuler, Tatiana S.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Altshuler","familyNameLang":"en"}],"givenNames":[{"givenName":"Tatiana S.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Goryunov, Yu.V.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Goryunov","familyNameLang":"en"}],"givenNames":[{"givenName":"Yu.V.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Bresler, Michael S.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Bresler","familyNameLang":"en"}],"givenNames":[{"givenName":"Michael S.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Iga, Fumitoshi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Iga","familyNameLang":"en"}],"givenNames":[{"givenName":"Fumitoshi","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) 2003 American Physical Society."}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Electron spin resonance (ESR) from Yb3+ ions in a single crystal of fluctuating valence compound YbB12 was studied. We have observed two main lines symmetrically displaced from a g value of 2.55 and exhibiting modulation with 5% anisotropy, when the magnetic field was rotated in the (110) plane from the cubic axis to the [110] direction. Experimental results are explained by an existence of Yb-Yb pairs which are coupled by isotropic exchange but interact also with the other pairs by dipole and exchange coupling. A strong temperature dependence of the amplitude of the ESR signals is found and interpreted as a result of capture of electrons by Yb3+ ions from electron traps with a binding energy of 18 K. The occurrence of a slight anisotropy in a cubic semiconductor may be the result of a spontaneous break of symmetry specific for the ground state of a Kondo dielectric.","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":"0163-1829","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":"014425-1"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-07-24","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageEnd":"014425-7","bibliographicPageStart":"014425-1","bibliographicVolumeNumber":"68","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.68.014425","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.68.014425","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_68_014425.pdf","filesize":[{"value":"93.4 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008225/files/PhysRevB_68_014425.pdf"},"version_id":"7b048e9e-762f-4812-9cf6-8a433fb0612e"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"18724"},"item_title":"Ion pairs and spontaneous break of symmetry in the valence-fluctuating compound YbB12","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":"2008225","relation_version_is_last":true,"title":["Ion pairs and spontaneous break of symmetry in the valence-fluctuating compound YbB12"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T03:22:34.464937+00:00"}