{"created":"2023-05-15T12:00:15.873479+00:00","id":7002,"links":{},"metadata":{"_buckets":{"deposit":"c89c0dba-95a8-4a25-8176-a1c6a5b122cc"},"_deposit":{"created_by":3,"id":"7002","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7002"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00007002","sets":["8:9"]},"author_link":["30193","30189","30190","30194","1968","30192","30197","30195","30196"],"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-10-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"186401-6","bibliographicPageStart":"186401-1","bibliographicVolumeNumber":"125","bibliographic_titles":[{"bibliographic_title":"Physical Review Letters"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The coexistence of charge density wave (CDW) and superconductivity in tantalum disulfide (2H−TaS2) at low temperature is boosted by applying hydrostatic pressures to study both vibrational and magnetic transport properties. Around Pc, we observe a superconducting dome with a maximum superconducting transition temperature Tc=9.1  K. First-principles calculations of the electronic structure predict that, under ambient conditions, the undistorted structure is characterized by a phonon instability at finite momentum close to the experimental CDW wave vector. Upon compression, this instability is found to disappear, indicating the suppression of CDW order. The calculations reveal an electronic topological transition (ETT), which occurs before the suppression of the phonon instability, suggesting that the ETT alone is not directly causing the structural change in the system. The temperature dependence of the first vortex penetration field has been experimentally obtained by two independent methods. While a d wave and single-gap BCS prediction cannot describe the lower critical field Hc1 data, the temperature dependence of the Hc1 can be well described by a single-gap anisotropic s-wave order parameter.","subitem_description_type":"Abstract"}]},"item_21_description_60":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"Journal Article","subitem_description_type":"Other"}]},"item_21_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1103/PhysRevLett.125.186401","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International (https://creativecommons.org/licenses/by/4.0/) license. Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. Funded by Bibsam."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00773679","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0031-9007","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1079-7114","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"1092-0145","subitem_source_identifier_type":"ISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"427","subitem_subject_scheme":"NDC"}]},"item_21_text_36":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Uppsala University"},{"subitem_text_value":"Harvard University"},{"subitem_text_value":"Kyushu Institute of Technology"},{"subitem_text_value":"Max Planck Institute for Chemical Physics of Solids"},{"subitem_text_value":"Technische Universität Dresden"},{"subitem_text_value":"Uppsala University"},{"subitem_text_value":"Ural Federal University, Lomonosov Moscow State University, National Research South Ural State University"},{"subitem_text_value":"Uppsala University, Örebro University"},{"subitem_text_value":"Uppsala University, Harvard University"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"8768"}]},"item_21_version_type_58":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kvashnin,  Y."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"VanGennep,  D."}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"Mito, Masaki","creatorNameLang":"en"},{"creatorName":"美藤, 正樹","creatorNameLang":"ja"},{"creatorName":"ミトウ, マサキ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Medvedev,  S. A."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Thiyagarajan,  R."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Karis,  O."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Vasiliev,  A. N."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Eriksson,  O."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abdel-Hafiez,  M."}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-04-21"}],"displaytype":"detail","filename":"scunit-2020_79.pdf","filesize":[{"value":"747.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"scunit-2020_79.pdf","url":"https://kyutech.repo.nii.ac.jp/record/7002/files/scunit-2020_79.pdf"},"version_id":"dd3d9fa9-3b1f-4530-8bc9-0cd7614924b9"}]},"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":"Coexistence of Superconductivity and Charge Density Waves in Tantalum Disulfide: Experiment and Theory","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Coexistence of Superconductivity and Charge Density Waves in Tantalum Disulfide: Experiment and Theory"}]},"item_type_id":"21","owner":"3","path":["9"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-04-21"},"publish_date":"2021-04-21","publish_status":"0","recid":"7002","relation_version_is_last":true,"title":["Coexistence of Superconductivity and Charge Density Waves in Tantalum Disulfide: Experiment and Theory"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-04-02T08:39:24.173802+00:00"}