{"created":"2023-06-20T15:08:28.840028+00:00","id":4247,"links":{},"metadata":{"_buckets":{"deposit":"2ad80ac2-bb9a-4680-9dc7-69ea8f878ec4"},"_deposit":{"created_by":3,"id":"4247","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4247"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00004247","sets":["495:496"]},"author_link":["19927","19921","19923","19618","19929","19928","19918","19925","19926","19920","19916","19930","19922","19919","9"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"251605","bibliographicVolumeNumber":"100","bibliographic_titles":[{"bibliographic_title":"Applied physics letters"}]}]},"item_2_description_17":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Dynamical response of surface metallic states in single crystalline ultrathin Bi(001) films onSi(111) 7 7 surface was investigated at a spectral range of 0.1-12 THz by broadband terahertz time-domain spectroscopy. The observed transmittance increased with a decrease in the thickness, without showing a gap structure. The measured complex dielectric dispersion was analyzed using a Drude model, and the plasma frequency (xp) and damping constant (c) were found to be inversely proportional to the thickness. The results strongly indicate the existence of surface metallic states, whose carrier density and damping constant are estimated to be 3.08 1019 cm 3 and 4.83 102 THz, respectively.","subitem_description_type":"Abstract"}]},"item_2_full_name_2":{"attribute_name":"著者(ヨミ)","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ヨコタ"}]},{"nameIdentifiers":[{}],"names":[{"name":"タケダ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ナガオ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ヒシタ"}]},{"nameIdentifiers":[{}],"names":[{"name":"キタジマ"}]},{"nameIdentifiers":[{}],"names":[{"name":"カタヤマ"}]}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Physics."}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00543431","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00036951","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Department of Physics, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Department of Physics, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"WPI-MANA, National Institute for Materials Science"},{"subitem_text_value":"WPI-MANA, National Institute for Materials Science"},{"subitem_text_value":"WPI-MANA, National Institute for Materials Science"},{"subitem_text_value":"WPI-MANA, National Institute for Materials Science"},{"subitem_text_value":"Environment and Energy Materials Division, National Institute for Materials Science"},{"subitem_text_value":"Department of Applied Physics, National Defense Academy"},{"subitem_text_value":"Department of Physics, Graduate School of Engineering, Yokohama National University"}]},"item_2_version_type_18":{"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":"Yokota, K"}],"nameIdentifiers":[{"nameIdentifier":"19916","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takeda, J"}],"nameIdentifiers":[{"nameIdentifier":"9","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"60202165","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=60202165"}]},{"creatorNames":[{"creatorName":"Dang, 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I"}],"nameIdentifiers":[{"nameIdentifier":"19618","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"80432532","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=80432532"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-09-16"}],"displaytype":"detail","filename":"ApplPhysLett_100_251605.pdf","filesize":[{"value":"499.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"ApplPhysLett_100_251605.pdf","url":"https://ynu.repo.nii.ac.jp/record/4247/files/ApplPhysLett_100_251605.pdf"},"version_id":"0f33cc8f-859a-4ce5-9db4-e9530c5a21fa"}]},"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 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