{"_buckets": {"deposit": "2e9e26f1-68a5-4397-a1ce-5cd494b2e57a"}, "_deposit": {"id": "2061", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "2061"}, "status": "published"}, "_oai": {"id": "oai:niigata-u.repo.nii.ac.jp:00002061"}, "item_5_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2001-01", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1-2", "bibliographicPageEnd": "288", "bibliographicPageStart": "285", "bibliographicVolumeNumber": "62", "bibliographic_titles": [{"bibliographic_title": "Journal of Physics and Chemistry of Solids"}, {"bibliographic_title": "Journal of Physics and Chemistry of Solids", "bibliographic_titleLang": "en"}]}]}, "item_5_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Electronic states in the two-band Hubbard model with infinite dimensions are investigated by using the exact diagonalization method. In the half-filled case, the phase boundary separating the metallic and the insulating regimes is obtained a function of the on-site repulsive interaction U and the charge-transfer energy \u0394. TheMott metal\u2013insulator transition of obtained when U is varied for the case with U\u003c\u0394(Mott-Hubbard type), while it is observed when \u0394 is varied for the case with U\u003e\u0394(charge-transfer type). In the doped case, on-site paring susceptibility is calculated at finite temperature and the critical temperature of the superconductivity is found in a charge-transfer type while not in a Mott\u2013Hubbard type.", "subitem_description_type": "Abstract"}]}, "item_5_publisher_7": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Elsevier"}]}, "item_5_relation_14": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1016/S0022-3697(00)00147-5", "subitem_relation_type_select": "DOI"}}]}, "item_5_select_19": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_5_source_id_11": {"attribute_name": "\u66f8\u8a8c\u30ec\u30b3\u30fc\u30c9ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00704949", "subitem_source_identifier_type": "NCID"}]}, "item_5_source_id_9": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00223697", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Ono, Yoshiaki"}], "nameIdentifiers": [{"nameIdentifier": "62", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Sano, Kazuhiro"}], "nameIdentifiers": [{"nameIdentifier": "6816", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2019-07-29"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "1029.pdf", "filesize": [{"value": "156.0 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 156000.0, "url": {"label": "1029.pdf", "url": "https://niigata-u.repo.nii.ac.jp/record/2061/files/1029.pdf"}, "version_id": "ddf4ee1a-ee4d-4af2-a8f6-6d1eef55d6c3"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "Metal-Insulator transition", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Two-band Hubbard Model", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Infinite Dimensions", "subitem_subject_scheme": "Other"}, {"subitem_subject": "exact diagonalization", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Mott Transition and Superconductivity in the two-band Hubbard model in Infinite dimensions", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Mott Transition and Superconductivity in the two-band Hubbard model in Infinite dimensions"}, {"subitem_title": "Mott Transition and Superconductivity in the two-band Hubbard model in Infinite dimensions", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["453/454", "176/488/489"], "permalink_uri": "http://hdl.handle.net/10191/26888", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2014-04-16"}, "publish_date": "2014-04-16", "publish_status": "0", "recid": "2061", "relation": {}, "relation_version_is_last": true, "title": ["Mott Transition and Superconductivity in the two-band Hubbard model in Infinite dimensions"], "weko_shared_id": null}