{"created":"2025-02-21T04:12:55.669002+00:00","id":2008103,"links":{},"metadata":{"_buckets":{"deposit":"b460ccb0-65be-493f-8a13-e8a3984610a2"},"_deposit":{"created_by":41,"id":"2008103","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008103"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008103","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Coupling parameters of many-body interactions for the Al(100) surface state : A high-resolution angle-resolved photoemission spectroscopy study","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jiang, J.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Jiang","familyNameLang":"en"}],"givenNames":[{"givenName":"J.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Shimada, Kenya","creatorNameLang":"en"}],"familyNames":[{"familyName":"Shimada","familyNameLang":"en"}],"givenNames":[{"givenName":"Kenya","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Hayashi, Hirokazu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Hayashi","familyNameLang":"en"}],"givenNames":[{"givenName":"Hirokazu","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Iwasawa, Hideaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Iwasawa","familyNameLang":"en"}],"givenNames":[{"givenName":"Hideaki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Aiura, Yoshihiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Aiura","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshihiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Namatame, Hirofumi","creatorNameLang":"en"}],"familyNames":[{"familyName":"Namatame","familyNameLang":"en"}],"givenNames":[{"givenName":"Hirofumi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Taniguchi, Masaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Taniguchi","familyNameLang":"en"}],"givenNames":[{"givenName":"Masaki","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2011 The American Physical Society"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"We examined the dimensionless coupling parameters of many-body interactions for a free-electron-like surface-derived state in Al(100) by means of high-resolution angle-resolved photoemission spectroscopy. A kink structure was found to exist in the energy-band dispersion near the Fermi level (E_F), which was attributed to the electron-phonon interaction. At 50 K, the coupling parameters of the electron-phonon and electron-electron interactions were estimated as λ_<ep>=0.67±0.05 and λ_<ee>～0.003, respectively, indicating that the effective mass enhancement was mainly derived from the electron-phonon interaction. The temperature dependence of the kink structure, as measured by λ_<ep>(T), was consistent with a theoretical calculation based on the Eliashberg function. A quasiparticle peak with a width of 15-20 meV was found near E_F, which was explained well by the simulated spectral function incorporating the self-energy evaluated in this study. We found that the electrons at the surface were strongly scattered by the defects at the surface and that the linewidth was significantly broadened (Γ_0=0.238±0.006 eV).","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"The American Physical Society"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1098-0121","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"155124-1"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-10-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicPageEnd":"155124-8","bibliographicPageStart":"155124-1","bibliographicVolumeNumber":"84","bibliographic_titles":[{"bibliographic_title":"Physical Review B"},{"bibliographic_title":"Physical Review B"}]}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1103/PhysRevB.84.155124","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.84.155124","subitem_relation_type_select":"DOI"}}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"PhysRevB_84_155124.pdf","filesize":[{"value":"843.4 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008103/files/PhysRevB_84_155124.pdf"},"version_id":"ece8a1fd-3d8b-4752-b81e-a6edf2fabbd4"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"31969"},"item_title":"Coupling parameters of many-body interactions for the Al(100) surface state : A high-resolution angle-resolved photoemission spectroscopy study","item_type_id":"40003","owner":"41","path":["1730444907710"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2008103","relation_version_is_last":true,"title":["Coupling parameters of many-body interactions for the Al(100) surface state : A high-resolution angle-resolved photoemission spectroscopy study"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T03:11:09.429006+00:00"}