{"_buckets": {"deposit": "ef164dd6-82c9-41bf-8b06-7dcbaeeb2c63"}, "_deposit": {"created_by": 28, "id": "1022", "owners": [28], "pid": {"revision_id": 0, "type": "depid", "value": "1022"}, "status": "published"}, "_oai": {"id": "oai:oist.repo.nii.ac.jp:00001022", "sets": ["53"]}, "author_link": ["5634", "5638", "5635", "5633", "5636", "5637"], "item_10001_biblio_info_7": {"attribute_name": "Bibliographic Information", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2019-05-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "22", "bibliographicPageEnd": "10690", "bibliographicPageStart": "10686", "bibliographicVolumeNumber": "116", "bibliographic_titles": [{}, {"bibliographic_title": "Proceedings of the National Academy of Sciences", "bibliographic_titleLang": "en"}]}]}, "item_10001_creator_3": {"attribute_name": "Author", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kohama, Yoshimitsu"}], "nameIdentifiers": [{"nameIdentifier": "5633", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ishikawa, Hajime"}], "nameIdentifiers": [{"nameIdentifier": "5634", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Matsuo, Akira"}], "nameIdentifiers": [{"nameIdentifier": "5635", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kindo, Koichi"}], "nameIdentifiers": [{"nameIdentifier": "5636", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Shannon, Nic"}], "nameIdentifiers": [{"nameIdentifier": "5637", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Hiroi, Zenji"}], "nameIdentifiers": [{"nameIdentifier": "5638", "nameIdentifierScheme": "WEKO"}]}]}, "item_10001_description_5": {"attribute_name": "Abstract", "attribute_value_mlt": [{"subitem_description": "Water freezes into ice in winter and evaporates into vapor in summer. Scientifically, the transformations between solid, liquid, and gas are called phase transitions and can be classified through the changes in symmetry which occur in each case. A fourth phase of matter was discovered late in the 19th century: the liquid crystal nematic, in which rod- or disk-shaped molecules align like the atoms in a solid, while continuing to flow like a liquid. Here we report thermodynamic evidence of a quantum analog of the classical nematic phase, the quantum spin nematic (SN). In an SN, the spins of a quantum magnet select a common axis, like a nematic liquid crystal, while escaping conventional magnetic order. Our state-ofthe-art thermal measurements in high pulsed magnetic fields up to 33 T on the copper mineral volborthite with spin 1/2 on a frustrated lattice provide thermodynamic evidence for SN order, half a century after the theoretical proposal [Blume M, Hsieh YY (1969) J Appl Phys 40:1249; Andreev AF, Grishchuk IA (1984) J Exp Theor Phys 97:467-475].", "subitem_description_type": "Other"}]}, "item_10001_publisher_8": {"attribute_name": "Publisher", "attribute_value_mlt": [{"subitem_publisher": "National Academy of Sciences"}]}, "item_10001_relation_13": {"attribute_name": "PubMedNo.", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "info:pmid/31072923", "subitem_relation_type_select": "PMID"}}]}, "item_10001_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type": "isIdenticalTo", "subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1073/pnas.1821969116", "subitem_relation_type_select": "DOI"}}]}, "item_10001_relation_16": {"attribute_name": "情報源", "attribute_value_mlt": [{"subitem_relation_name": [{"subitem_relation_name_text": "https://creativecommons.org/licenses/by-nc-nd/4.0/"}]}]}, "item_10001_relation_17": {"attribute_name": "Related site", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://www.pnas.org/content/116/22/10686", "subitem_relation_type_select": "URI"}}]}, "item_10001_rights_15": {"attribute_name": "Rights", "attribute_value_mlt": [{"subitem_rights": "© 2019 National Academy of Sciences."}]}, "item_10001_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0027-8424", "subitem_source_identifier_type": "ISSN"}, {"subitem_source_identifier": "1091-6490", "subitem_source_identifier_type": "ISSN"}]}, "item_10001_version_type_20": {"attribute_name": "Author\u0027s flag", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-19"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Kohama-2019-Possible observation of quantum sp.pdf", "filesize": [{"value": "1.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensefree": "Creative Commons\nAttribution-NonCommercial-NoDerivatives 4.0 International\n(https://creativecommons.org/licenses/by-nc-nd/4.0/)", "licensetype": "license_free", "mimetype": "application/pdf", "size": 1200000.0, "url": {"label": "Kohama-2019-Possible observation of quantum sp", "url": "https://oist.repo.nii.ac.jp/record/1022/files/Kohama-2019-Possible observation of quantum sp.pdf"}, "version_id": "8273e4e9-2027-412e-9bf0-4198938f5fa8"}]}, "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": "Possible observation of quantum spin-nematic phase in a frustrated magnet", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Possible observation of quantum spin-nematic phase in a frustrated magnet", "subitem_title_language": "en"}]}, "item_type_id": "10001", "owner": "28", "path": ["53"], "permalink_uri": "https://oist.repo.nii.ac.jp/records/1022", "pubdate": {"attribute_name": "公開日", "attribute_value": "2019-07-19"}, "publish_date": "2019-07-19", "publish_status": "0", "recid": "1022", "relation": {}, "relation_version_is_last": true, "title": ["Possible observation of quantum spin-nematic phase in a frustrated magnet"], "weko_shared_id": 28}