{"created":"2024-10-30T09:04:47.313693+00:00","id":2007200,"links":{},"metadata":{"_buckets":{"deposit":"adfe0b50-b23a-4088-af11-1125bec1d694"},"_deposit":{"created_by":7,"id":"2007200","owners":[7],"pid":{"revision_id":0,"type":"depid","value":"2007200"},"status":"published"},"_oai":{"id":"oai:tokushima-u.repo.nii.ac.jp:02007200","sets":["1713853213384:1713853298774"]},"author_link":["764"],"control_number":"2007200","item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-03-19","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"011120","bibliographicVolumeNumber":"30","bibliographic_titles":[{"bibliographic_title":"JPS Conference Proceedings","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Optical conductivity [σ(ω)] of YbCu2Ge2 has been measured at external pressures (P) to 20 GPa, to study the P evolution of f electron hybridized states. At P=0, σ(ω) shows a marked mid-infrared (mIR) peak at 0.37 eV, which is due to optical excitations from f14 (Yb2+) state located below the Fermi level. With increasing P, the mIR peak shows significant shifts to lower energy, reaching 0.18 eV at P=20 GPa. This result indicates that the f14 energy level increases toward the Fermi level with P. Such a shift of the f electron level with P has been expected from theoretical considerations, but had never been demonstrated by spectroscopic experiment under high P. The obtained results are also analyzed in terms of the P evolution of the conduction-f electron hybridization.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Physical Society of Japan","subitem_publisher_language":"en"}]},"item_10001_relation_10":{"attribute_name":"ISBN","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"9784890271429","subitem_relation_type_select":"ISBN"}}]},"item_10001_rights_15":{"attribute_name":"権利情報","attribute_value_mlt":[{"subitem_rights":"This article is published by the Physical Society of Japan under the terms of the Creative Commons Attribution 4.0 License. Any further distribution of this work must maintain attribution to the author(s) and the title of the article, journal citation, and DOI.","subitem_rights_language":"en"}]},"item_10001_source_id_9":{"attribute_name":"収録物ID","attribute_value_mlt":[{"subitem_source_identifier":"24353892","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"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_1715043197608":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access"}]},"item_1718868208704":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_textarea_language":"ja","subitem_textarea_value":"Proceedings of the International Conference on Strongly Correlated Electron Systems (SCES2019)"}]},"item_1722929371688":{"attribute_name":"出版社版DOI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"10.7566/JPSCP.30.011120"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.7566/JPSCP.30.011120","subitem_relation_type_select":"DOI"}}]},"item_1723180141928":{"attribute_name":"EID","attribute_value_mlt":[{"subitem_identifier_type":"URI","subitem_identifier_uri":"361897"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{"affiliationNameIdentifier":"","affiliationNameIdentifierScheme":"ISNI","affiliationNameIdentifierURI":"http://www.isni.org/isni/"}],"affiliationNames":[{"affiliationName":"","affiliationNameLang":"ja"}]}],"creatorNames":[{"creatorName":"岡村, 英一","creatorNameLang":"ja"},{"creatorName":"オカムラ, ヒデカズ","creatorNameLang":"ja-Kana"},{"creatorName":"Okamura, Hidekazu","creatorNameLang":"en"}],"familyNames":[{"familyName":"岡村","familyNameLang":"ja"},{"familyName":"オカムラ","familyNameLang":"ja-Kana"},{"familyName":"Okamura","familyNameLang":"en"}],"givenNames":[{"givenName":"英一","givenNameLang":"ja"},{"givenName":"ヒデカズ","givenNameLang":"ja-Kana"},{"givenName":"Hidekazu","givenNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"764","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"292954/profile-ja.html","nameIdentifierScheme":"徳島大学 教育研究者総覧","nameIdentifierURI":"http://pub2.db.tokushima-u.ac.jp/ERD/person/292954/profile-ja.html"},{"nameIdentifier":"00273756","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/search/?qm=00273756"}]},{"creatorNames":[{"creatorName":"ナガタ, マコト","creatorNameLang":"ja"},{"creatorName":"ナガタ, マコト","creatorNameLang":"ja-Kana"},{"creatorName":"Nagata, Makoto","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"ツボウチ, アツシ","creatorNameLang":"ja"},{"creatorName":"ツボウチ, アツシ","creatorNameLang":"ja-Kana"},{"creatorName":"Tsubouchi, Atsushi","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"オオヌキ, ヨシチカ","creatorNameLang":"ja"},{"creatorName":"オオヌキ, ヨシチカ","creatorNameLang":"ja-Kana"},{"creatorName":"Ōnuki, Yoshichika","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"イケモト, ユカ","creatorNameLang":"ja"},{"creatorName":"イケモト, ユカ","creatorNameLang":"ja-Kana"},{"creatorName":"Ikemoto, Yuka","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"モリワキ, タロウ","creatorNameLang":"ja"},{"creatorName":"モリワキ, タロウ","creatorNameLang":"ja-Kana"},{"creatorName":"Moriwaki, Taro","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2020-04-10"}],"displaytype":"detail","filename":"jpscp_30_011120.pdf","filesize":[{"value":"451 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20 GPa","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Optical Conductivity Study of f Electron States in YbCu2Ge2 at High Pressures to 20 GPa","subitem_title_language":"en"}]},"item_type_id":"40001","owner":"7","path":["1713853298774"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-04-10"},"publish_date":"2020-04-10","publish_status":"0","recid":"2007200","relation_version_is_last":true,"title":["Optical Conductivity Study of f Electron States in YbCu2Ge2 at High Pressures to 20 GPa"],"weko_creator_id":"7","weko_shared_id":-1},"updated":"2025-02-10T07:32:44.992333+00:00"}