{"created":"2023-06-20T14:24:11.908563+00:00","id":4838,"links":{},"metadata":{"_buckets":{"deposit":"28b2f4ce-68d5-4d71-a6a1-bbc4b0509126"},"_deposit":{"created_by":3,"id":"4838","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"4838"},"status":"published"},"_oai":{"id":"oai:aue.repo.nii.ac.jp:00004838","sets":["724:726"]},"author_link":["3859","3860","3858","283"],"item_4_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Interpretation of the Hume-Rothery electron concentration rule in the T2Zn11 (T=Ni, Pd, Co and Fe) γ-brasses based on first-principles FLAPW calculations"}]},"item_4_biblio_info_7":{"attribute_name":"書誌事項","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-09-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"125102","bibliographicVolumeNumber":"72","bibliographic_titles":[{"bibliographic_title":"Physical Review B"}]}]},"item_4_description_27":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_4_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The first-principles full-potential augmented plane wave (FLAPW) band calculations were performed for a series of T_2Zn_<11> (T=Ni, Pd, Co, and Fe) γ brasses to elucidate the Hume-Rothery electron concentration rule. The pseudogap is found immediately below the Fermi level E_F in the Ni_2Zn_<11> and Pd_2Zn_<11> γ brasses. A resulting gain in the electronic energy is attributed to their stabilization in the same way as in Cu_5Zn_8 and Cu_9Al_4 previously studied. However, the pseudogap is essentially shifted above E_F in both Co_2Zn_<11> and Fe_2Zn_<11>. The Fourier analysis of the FLAPW wave function was made at the symmetry point N of the reduced Brillouin zone in the energy range involving the pseudogap. It is found that the plane wave giving rise to the largest Fourier component always resonates with the {330} and {411} zone planes to produce the pseudogap near E_F. Moreover, a single-branch energy dispersion relation was constructed in the extended zone scheme by averaging the wave vector 2(k+G) having the largest Fourier component of the FLAPW wave function over selected electronic states in the Brillouin zone. The e/a value thus deduced is found to be close to 21/13 = 1.615 for Cu_5Zn_8, Cu_9Al_4, Ni_2Zn_<11>, and Pd_2Zn_<11> γ brasses but to be only 1.4 and 1.3 for Co_2Zn_<11> and Fe_2Zn_<11>, respectively.","subitem_description_type":"Abstract"}]},"item_4_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_4_relation_16":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"http://dx.doi.org/10.1103/PhysRevB.72.125102"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://dx.doi.org/10.1103/PhysRevB.72.125102","subitem_relation_type_select":"DOI"}},{"subitem_relation_name":[{"subitem_relation_name_text":"http://link.aps.org/doi/10.1103/PhysRevB.72.125102"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"http://link.aps.org/doi/10.1103/PhysRevB.72.125102","subitem_relation_type_select":"URI"}}]},"item_4_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1103/PhysRevB.72.125102","subitem_relation_type_select":"DOI"}}]},"item_4_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"Copyright: 2005 The American Physical Society"}]},"item_4_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11187113","subitem_source_identifier_type":"NCID"}]},"item_4_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1098-0121","subitem_source_identifier_type":"ISSN"}]},"item_4_text_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"subitem_text_value":"Physical Review B. 2005, 72, 125102."}]},"item_4_text_26":{"attribute_name":"著者別名","attribute_value_mlt":[{"subitem_text_value":"サトウ, ヒロカズ"}]},"item_4_text_4":{"attribute_name":"著者(別言語)","attribute_value_mlt":[{"subitem_text_value":"佐藤, 洋一"}]},"item_4_version_type_14":{"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":"Asahi, R."}],"nameIdentifiers":[{"nameIdentifier":"3858","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Hirokazu"}],"nameIdentifiers":[{"nameIdentifier":"283","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20024094","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20024094"},{"nameIdentifier":"20024094","nameIdentifierScheme":"KAKEN - 研究者検索","nameIdentifierURI":"https://nrid.nii.ac.jp/ja/nrid/1000020024094/"}]},{"creatorNames":[{"creatorName":"Takeuchi, T."}],"nameIdentifiers":[{"nameIdentifier":"3859","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mizutani, U."}],"nameIdentifiers":[{"nameIdentifier":"3860","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":"2017-03-28"}],"displaytype":"detail","filename":"satoh002.pdf","filesize":[{"value":"7.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"satoh002.pdf","url":"https://aue.repo.nii.ac.jp/record/4838/files/satoh002.pdf"},"version_id":"fe3df240-74e2-4a7f-b5e7-9b22d267c01a"}]},"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":"Interpretation of the Hume-Rothery electron concentration rule in the T_2Zn_<11> (T=Ni, Pd, Co and Fe) γ-brasses based on first-principles FLAPW calculations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Interpretation of the Hume-Rothery electron concentration rule in the T_2Zn_<11> (T=Ni, Pd, Co and Fe) γ-brasses based on first-principles FLAPW calculations","subitem_title_language":"en"}]},"item_type_id":"4","owner":"3","path":["726"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-04-21"},"publish_date":"2010-04-21","publish_status":"0","recid":"4838","relation_version_is_last":true,"title":["Interpretation of the Hume-Rothery electron concentration rule in the T_2Zn_<11> (T=Ni, Pd, Co and Fe) γ-brasses based on first-principles FLAPW calculations"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T16:48:36.959722+00:00"}