{"created":"2023-05-15T12:25:40.448568+00:00","id":984,"links":{},"metadata":{"_buckets":{"deposit":"761062d7-8add-4c51-a117-aeaf27a22d9f"},"_deposit":{"created_by":4,"id":"984","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"984"},"status":"published"},"_oai":{"id":"oai:kait.repo.nii.ac.jp:00000984","sets":["2:16:41:119"]},"author_link":[],"item_10002_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-20","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"115","bibliographicPageStart":"113","bibliographicVolumeNumber":"29","bibliographic_titles":[{"bibliographic_title":"神奈川工科大学研究報告.B,理工学編"}]}]},"item_10002_description_19":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"We have calculated the Curie temperature Tc of diluted magnetic semiconductors (DMS) by applying three approximations for a simple model; the coherent potential approximation (CPA) the virtual crystal approximation (VCA), and the mean-field approximation (MFA). Comparison of the results reveals that both the VCA and the MFA overestimate the Tc for appropriate carrier density n, suggesting that the high Tc's predicted on the basis of the VCA are artificial.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_10002_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.34411/00000977","subitem_identifier_reg_type":"JaLC"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"神奈川工科大学"}]},"item_10002_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10074179","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09161902","subitem_source_identifier_type":"PISSN"}]},"item_10002_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"高橋, 正雄","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Takahashi, Masao","creatorNameLang":"en"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2010-02-03"}],"displaytype":"detail","filename":"kkb-029-018.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"kkb-029-018.pdf","objectType":"fulltext","url":"https://kait.repo.nii.ac.jp/record/984/files/kkb-029-018.pdf"},"version_id":"5816676e-2424-45a0-b725-6d719da16d8b"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"diluted magnetic semiconductor (DMS)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Ga1-xMnxAs","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"coherent potential approximation (CPA)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mean field approximation (MFA)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"virtual crystal approximation (VCA)","subitem_subject_language":"en","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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Comparison between the Coherent Potential Approximation and the Mean Field Approximation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Comparison between the Coherent Potential Approximation and the Mean Field Approximation","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"4","path":["119"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2020-11-24"},"publish_date":"2020-11-24","publish_status":"0","recid":"984","relation_version_is_last":true,"title":["Comparison between the Coherent Potential Approximation and the Mean Field Approximation"],"weko_creator_id":"4","weko_shared_id":-1},"updated":"2023-08-04T09:12:19.565016+00:00"}