{"_buckets": {"deposit": "18208555-e781-4a22-9c23-cf8bde607c64"}, "_deposit": {"created_by": 1, "id": "81981", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "81981"}, "status": "published"}, "_oai": {"id": "oai:repo.qst.go.jp:00081981", "sets": ["1"]}, "author_link": ["1012782", "1012786", "1012779", "1012781", "1012780", "1012787", "1012784", "1012783", "1012785"], "item_8_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2021-02", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "2", "bibliographicPageStart": "024803", "bibliographicVolumeNumber": "5", "bibliographic_titles": [{"bibliographic_title": "Physical Review Materials"}]}]}, "item_8_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "\nWe report a Cu K- and L3-edge resonant inelastic x-ray scattering study of charge and spin excitations of bulk Nd2−xCexCuO4, with a focus on post-growth annealing effects. For the parent compound Nd2CuO4 (x = 0), a clear charge-transfer gap is observed in the as-grown state, whereas the charge excitation spectra indicate that electrons are doped in the annealed state. This is consistent with the observation that annealed thin-film and polycrystalline samples of RE2CuO4 (RE = rare earth) can become metallic and superconducting at sufficiently high electron concentrations without Ce doping. For x = 0.16, a Ce concentration for which it is known that oxygen reduction destroys long-range antiferromagnetic order and induces superconductivity, we find that the high-energy spin excitations of non-superconducting as-grown and superconducting annealed crystals are nearly identical. This finding is in stark contrast to the significant changes in the low-energy spin excitations previously observed via neutron scattering.", "subitem_description_type": "Abstract"}]}, "item_8_publisher_8": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "APS"}]}, "item_8_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "10.1103/PhysRevMaterials.5.024803", "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/prmaterials/abstract/10.1103/PhysRevMaterials.5.024803", "subitem_relation_type_select": "URI"}}]}, "item_8_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "2475-9953", "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": "Ishii, Kenji"}], "nameIdentifiers": [{"nameIdentifier": "1012779", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Asano, Shun"}], "nameIdentifiers": [{"nameIdentifier": "1012780", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ashida, Masumi"}], "nameIdentifiers": [{"nameIdentifier": "1012781", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Fujita, Masaki"}], "nameIdentifiers": [{"nameIdentifier": "1012782", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Yu, Biqiong"}], "nameIdentifiers": [{"nameIdentifier": "1012783", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Greven, Martin"}], "nameIdentifiers": [{"nameIdentifier": "1012784", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Okamoto, Jun"}], "nameIdentifiers": [{"nameIdentifier": "1012785", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Di-Jing, Huang"}], "nameIdentifiers": [{"nameIdentifier": "1012786", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kenji, Ishii", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1012787", "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": "Post-growth annealing effects on charge and spin excitations in Nd2−xCexCuO4", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Post-growth annealing effects on charge and spin excitations in Nd2−xCexCuO4"}]}, "item_type_id": "8", "owner": "1", "path": ["1"], "permalink_uri": "https://repo.qst.go.jp/records/81981", "pubdate": {"attribute_name": "公開日", "attribute_value": "2021-02-24"}, "publish_date": "2021-02-24", "publish_status": "0", "recid": "81981", "relation": {}, "relation_version_is_last": true, "title": ["Post-growth annealing effects on charge and spin excitations in Nd2−xCexCuO4"], "weko_shared_id": -1}