{"created":"2021-03-01T06:05:49.260193+00:00","id":2127,"links":{},"metadata":{"_buckets":{"deposit":"63471fdb-14dc-421d-a4ed-5f96669340f5"},"_deposit":{"id":"2127","owners":[],"pid":{"revision_id":0,"type":"depid","value":"2127"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00002127","sets":["176:488:489","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"Supplement A","bibliographicPageEnd":"268","bibliographicPageStart":"266","bibliographicVolumeNumber":"77","bibliographic_titles":[{"bibliographic_title":"Journal of the Physical Society of Japan"},{"bibliographic_title":"Journal of the Physical Society of Japan","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Recently, Goto et al. have discovered the anomalous elastic softening due to vacancy in crystalline silicon in the low-temperature ultrasonic measurements. To investigate the quantum state of the silicon vacancy, we introduce a cluster model which includes both the Coulomb interaction between electrons in the dangling bond and the coupling between the electrons and Jahn-Teller phonons. We solve the model by using the numerical diagonalization method and find that the V + state which has spin S = 1/2 is stable with the trigonal mode phonon while unstable with the tetragonal mode phonon. The obtained result is consistent with the newly observed experiment.","subitem_description_type":"Abstract"}]},"item_5_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"Proceedings of International Conference on New Quantum Phenomena in Skutterudite and Related Systems (Skutterudite2007)","subitem_description_type":"Other"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本物理学会"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1143/JPSJS.77SA.266","subitem_relation_type_select":"DOI"}}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://journals.jps.jp/doi/abs/10.1143/JPSJS.77SA.266","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright (C) 2008 The Physical Society of Japan"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00704814","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00319015","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yamakawa, Youichi"}],"nameIdentifiers":[{"nameIdentifier":"7131","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mitsumoto, K."}],"nameIdentifiers":[{"nameIdentifier":"7132","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ono, Yoshiaki"}],"nameIdentifiers":[{"nameIdentifier":"62","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"998.pdf","filesize":[{"value":"232.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"998.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/2127/files/998.pdf"},"version_id":"d084aefc-b073-4b13-9751-2345c86b72a3"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"silicon vacancy","subitem_subject_scheme":"Other"},{"subitem_subject":"Jahn-Teller effect","subitem_subject_scheme":"Other"},{"subitem_subject":"electron-phonon coupling","subitem_subject_scheme":"Other"},{"subitem_subject":"nonadiabatic effect","subitem_subject_scheme":"Other"},{"subitem_subject":"electron correlation","subitem_subject_scheme":"Other"}]},"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 article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Effects of Electron Correlation and Electron-phonon Coupling on the quantum state of a Silicon Vacancy","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Effects of Electron Correlation and Electron-phonon Coupling on the quantum state of a Silicon Vacancy"},{"subitem_title":"Effects of Electron Correlation and Electron-phonon Coupling on the quantum state of a Silicon Vacancy","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["454","489"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-04-15"},"publish_date":"2014-04-15","publish_status":"0","recid":"2127","relation_version_is_last":true,"title":["Effects of Electron Correlation and Electron-phonon Coupling on the quantum state of a Silicon Vacancy"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-12-15T03:34:57.574833+00:00"}