{"created":"2021-03-01T06:16:58.406312+00:00","id":10162,"links":{},"metadata":{"_buckets":{"deposit":"4c4602e7-53f8-4648-8764-6a7ba02b8079"},"_deposit":{"id":"10162","owners":[],"pid":{"revision_id":0,"type":"depid","value":"10162"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00010162","sets":["320:321:322"]},"author_link":["30645","30646","30647","30648","30649"],"item_10_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-11-08","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"192105","bibliographicPageStart":"192105","bibliographicVolumeNumber":"91","bibliographic_titles":[{"bibliographic_title":"APPLIED PHYSICS LETTERS","bibliographic_titleLang":"en"}]}]},"item_10_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We report two-dimensional Seebeck coefficients (|S|_2D) of [(SrTiO_3)x/(SrTi_0.8Nb_0.2O_3)y]_20 (x=1–60, y=1–20) superlattices, which were grown on the (100) face of insulating LaAlO_3 substrates to clarify the origin of the giant |S|_2D values of the SrTiO_3 superlattices [H. Ohta et al., Nat. Mater. 6, 129 (2007)]. The |S|_2D values of the [(SrTiO_3)_17/(SrTi_0.8Nb_0.2O_3)y]_20 superlattices increased proportionally to y^{−0.5} and reached 320µVK^{−1} (y=1), which is approximately five times larger than that of the SrTi_0.8Nb_0.2O_3 bulk (|S|_3D=61µVK^{−1}). The slope of the log|S|_2D-log  y plots was −0.5, proving that the density of states in the ground state for SrTiO_3 increases inversely proportionally to y. The critical barrier thickness for quantum electron confinement was also clarified to be 6.25nm (16 unit cells of SrTiO_3).","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10_identifier_60":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"DOI","subitem_identifier_uri":"http://dx.doi.org/10.1063/1.2809364"},{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2237/11980"}]},"item_10_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institite of Physics","subitem_publisher_language":"en"}]},"item_10_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1063/1.2809364","subitem_relation_type_select":"DOI"}}]},"item_10_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (2007) American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.","subitem_rights_language":"en"}]},"item_10_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_10_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0003-6951","subitem_source_identifier_type":"PISSN"}]},"item_10_text_14":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_text_value":"application/pdf"}]},"item_1615787544753":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Mune, Yoriko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30645","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ohta, Hiromichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30646","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Koumoto, Kunihito","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30647","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mizoguchi, Teruyasu","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30648","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ikuhara, Yuichi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"30649","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-02-20"}],"displaytype":"detail","filename":"ApplPhysLett_91_192105.pdf","filesize":[{"value":"455.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ApplPhysLett_91_192105.pdf","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/10162/files/ApplPhysLett_91_192105.pdf"},"version_id":"4e88e87b-1983-4e33-96d9-78ef6f9e8290"}]},"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":"Enhanced Seebeck coefficient of quantum-confined electrons in SrTiO_3/SrTi_0.8Nb_0.2O_3 superlattices","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Enhanced Seebeck coefficient of quantum-confined electrons in SrTiO_3/SrTi_0.8Nb_0.2O_3 superlattices","subitem_title_language":"en"}]},"item_type_id":"10","owner":"1","path":["322"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2009-07-28"},"publish_date":"2009-07-28","publish_status":"0","recid":"10162","relation_version_is_last":true,"title":["Enhanced Seebeck coefficient of quantum-confined electrons in SrTiO_3/SrTi_0.8Nb_0.2O_3 superlattices"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T03:55:49.474937+00:00"}