{"created":"2025-02-21T03:57:02.453659+00:00","id":2007598,"links":{},"metadata":{"_buckets":{"deposit":"784255be-ef73-45b2-bab8-0b632b2b253a"},"_deposit":{"created_by":41,"id":"2007598","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2007598"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02007598","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Evidence for the spiky structures in the local density of states of Al-based Quasicrystals","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Okada, Junpei T.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Okada","familyNameLang":"en"}],"givenNames":[{"givenName":"Junpei T.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Ekino, Toshikazu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Ekino","familyNameLang":"en"}],"givenNames":[{"givenName":"Toshikazu","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yokoyama, Yoshihiko","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yokoyama","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoshihiko","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Takasaki, Tomoaki","creatorNameLang":"en"}],"familyNames":[{"familyName":"Takasaki","familyNameLang":"en"}],"givenNames":[{"givenName":"Tomoaki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Watanabe, Yasuhiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"Watanabe","familyNameLang":"en"}],"givenNames":[{"givenName":"Yasuhiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nanao, Susumu","creatorNameLang":"en"}],"familyNames":[{"familyName":"Nanao","familyNameLang":"en"}],"givenNames":[{"givenName":"Susumu","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) 2007 The Physical Society of Japan"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"quasicrystals","subitem_subject_scheme":"Other"},{"subitem_subject":"electronic structure","subitem_subject_scheme":"Other"},{"subitem_subject":"tunneling spectroscopy","subitem_subject_scheme":"Other"},{"subitem_subject":"break junction","subitem_subject_scheme":"Other"},{"subitem_subject":"pseudogap","subitem_subject_scheme":"Other"},{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Recent theoretical works have predicted that quasicrystals (QCs) have conspicuous fine electronic structures near the Fermi level (EF); the density of states (DOS) consists of sharp peaks and deep valleys with several lOmeV intervals, which is often called spiky structures. These fine electronic structures are believed to explain the extremely high resistivity of QCs. However, no experiment of observing the fine structures has succeeded for more than ten years. Wehave investigated the DOS around EF on icosahedral (i-)AlCuFe, i-AlPdMn, and decagonal (d-)AlCuCo quasicrystals by break junction tunneling spectroscopy at 4.2K and have observed clear peaks of 3.3 ~ 125mV width near EF. Each peak can be expressed by the probability distribution of the narrow energy gaps that are similar to BCS gaps. This is the first direct experimental result that confirms the predicted spiky structures existing in the vicinity of EF.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"日本物理学会"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"0031-9015","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA00704814","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"033707-1"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicPageEnd":"033707-4","bibliographicPageStart":"033707-1","bibliographicVolumeNumber":"76","bibliographic_titles":[{"bibliographic_title":"Journal of the Physical Society of Japan"},{"bibliographic_title":"Journal of the Physical Society of Japan"}]}]},"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_b1a7d7d4d402bcce","subitem_version_type":"AO"}]},"item_1617353299429":{"attribute_name":"Relation","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1143/JPSJ.76.033707","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1143/JPSJ.76.033707","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":"JPSJ_76_033707.pdf","filesize":[{"value":"508.3 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2007598/files/JPSJ_76_033707.pdf"},"version_id":"d5ca1dc3-286e-44ba-a555-d728f059bd2d"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"21544"},"item_title":"Evidence for the spiky structures in the local density of states of Al-based Quasicrystals","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":"2007598","relation_version_is_last":true,"title":["Evidence for the spiky structures in the local density of states of Al-based Quasicrystals"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-21T10:15:38.718576+00:00"}