{"created":"2025-02-21T04:16:39.220998+00:00","id":2008214,"links":{},"metadata":{"_buckets":{"deposit":"fa9b7f46-f4e4-4fab-91ef-275b13c3757c"},"_deposit":{"created_by":41,"id":"2008214","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2008214"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02008214","sets":["1730444907710"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"Vibrational modes in silicon clathrate compounds: A key to understanding superconductivity","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Reny, E.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Reny","familyNameLang":"en"}],"givenNames":[{"givenName":"E.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"San-Miguel, A.","creatorNameLang":"en"}],"familyNames":[{"familyName":"San-Miguel","familyNameLang":"en"}],"givenNames":[{"givenName":"A.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Guyot, Y.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Guyot","familyNameLang":"en"}],"givenNames":[{"givenName":"Y.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Masenelli, B.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Masenelli","familyNameLang":"en"}],"givenNames":[{"givenName":"B.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Mélinon, P.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Mélinon","familyNameLang":"en"}],"givenNames":[{"givenName":"P.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Saviot, L.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Saviot","familyNameLang":"en"}],"givenNames":[{"givenName":"L.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamanaka, Shoji","creatorNameLang":"en"}],"familyNames":[{"familyName":"Yamanaka","familyNameLang":"en"}],"givenNames":[{"givenName":"Shoji","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Champagnon, B.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Champagnon","familyNameLang":"en"}],"givenNames":[{"givenName":"B.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Cros, C.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Cros","familyNameLang":"en"}],"givenNames":[{"givenName":"C.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Pouchard, M.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Pouchard","familyNameLang":"en"}],"givenNames":[{"givenName":"M.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Borowski, M.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Borowski","familyNameLang":"en"}],"givenNames":[{"givenName":"M.","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"Dianoux, A. J.","creatorNameLang":"en"}],"familyNames":[{"familyName":"Dianoux","familyNameLang":"en"}],"givenNames":[{"givenName":"A. J.","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) 2002 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":"Several doped type-I silicon clathrates (Na8 @Si46, K8@Si46, Ba8@Si46 and I8@Si46) have been investigated both experimentally by inelastic neutron scattering and x-ray-absorption spectroscopy and theoretically by ab initio calculations. We find that Ba atoms have a stronger coupling with the host lattice than Na or K ones. We show that in the superconductor Ba8@Si46 the coupling is effectively done by host acoustic phonons exciting guest acoustic modes. These features suggest that the host-guest vibrational coupling is a crucial parameter to explain the appearance of superconductivity in addition to the density of states near the Fermi level.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"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":"AA11187113","subitem_source_identifier_type":"NCID"},{"subitem_source_identifier":"1098-0121","subitem_source_identifier_type":"ISSN"}]},"item_1617187024783":{"attribute_name":"Page Start","attribute_value_mlt":[{"subitem_start_page":"014532"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-07-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicPageStart":"014532","bibliographicVolumeNumber":"66","bibliographic_titles":[{"bibliographic_title":"Physical Review B - Condensed Matter and Materials Physics"},{"bibliographic_title":"Physical Review B - Condensed Matter and Materials Physics"}]}]},"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.66.014532","subitem_relation_type_select":"DOI"}},{"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.66.014532","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_66_014532.pdf","filesize":[{"value":"91.9 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2008214/files/PhysRevB_66_014532.pdf"},"version_id":"d43e759a-03c0-4c64-9bfc-3049d8b6418f"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"16640"},"item_title":"Vibrational modes in silicon clathrate compounds: A key to understanding superconductivity","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":"2008214","relation_version_is_last":true,"title":["Vibrational modes in silicon clathrate compounds: A key to understanding superconductivity"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-02-22T03:21:34.694236+00:00"}