{"created":"2023-05-15T12:00:18.038175+00:00","id":7053,"links":{},"metadata":{"_buckets":{"deposit":"226db894-00a3-40a7-9e4d-3b842a4eb9b1"},"_deposit":{"created_by":3,"id":"7053","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7053"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:00007053","sets":["8:24"]},"author_link":["23857","6613","30499"],"control_number":"7053","item_1689815586683":{"attribute_name":"CRID","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://cir.nii.ac.jp/crid/1390001288033343360","subitem_relation_type_select":"URI"}}]},"item_21_alternative_title_18":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Thermodynamic stability of Mg-based laves phases","subitem_alternative_title_language":"en"}]},"item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-05-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"896","bibliographicPageStart":"890","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"Materials Transactions","bibliographic_titleLang":"en"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"To investigate the stability of various Mg-based Laves phases, the formation enthalpy and phonon dispersion were obtained by first-principles calculation. The calculated formation enthalpy and phonon dispersion indicate that MgX2 (X = Al, Co, Ni, Cu, Zn) and Mg2X (X = Ca, Sr, Y, Ba, La) are stable both statically and dynamically. These results are consistent with the experimental results except for MgAl2 and Mg2La. These compounds are considered to be in a metastable state in each binary system. We also used the cluster expansion method to examine the possibility of adding a third element to MgZn2. Our theoretical investigations suggest attractive interaction between Zn and a third element such as Ag, Ca, and Zr in the MgZn2 lattice. However, Ca and Zr replace a small amount of Zn in MgZn2 owing to the instability of MgCa2 and MgZr2, in agreement with the experimental result. Furthermore, it is suggested that Zr becomes stable at the Mg site in the MgZn2 lattice owing to the stability of ZrZn2.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/100001323_ja.html"},{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/330_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"日本金属学会","subitem_publisher_language":"ja"}]},"item_21_relation_12":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.2320/matertrans.M2018079","subitem_relation_type_select":"DOI"}}]},"item_21_rights_13":{"attribute_name":"著作権関連情報","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2018 The Japan Institute of Metals and Materials. 利用は著作権の範囲内に限られる."}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"yes"}]},"item_21_source_id_10":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA1151294X","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1347-5320","subitem_source_identifier_type":"EISSN"},{"subitem_source_identifier":"1345-9678","subitem_source_identifier_type":"PISSN"}]},"item_21_subject_16":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"563","subitem_subject_scheme":"NDC"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10354807"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"8834"}]},"item_21_version_type_58":{"attribute_name":"出版タイプ","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":[{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Kawano, Shoya","creatorNameLang":"en"},{"creatorName":"河野, 翔也","creatorNameLang":"ja"},{"creatorName":"カワノ, ショウヤ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{},{},{}]},{"creatorAffiliations":[{"affiliationNames":[{}]}],"creatorNames":[{"creatorName":"Iikubo, Satoshi","creatorNameLang":"en"},{"creatorName":"飯久保, 智","creatorNameLang":"ja"},{"creatorName":"イイクボ, サトシ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{},{}]},{"creatorAlternatives":[{"creatorAlternative":"Ohtani, H.","creatorAlternativeLang":"en"}],"creatorNames":[{"creatorName":"Ohtani, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-05-18"}],"displaytype":"detail","filename":"matertrans.M2018079.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"matertrans.M2018079.pdf","url":"https://kyutech.repo.nii.ac.jp/record/7053/files/matertrans.M2018079.pdf"},"version_id":"3efaa18d-899c-4887-ac3c-2e835ef784cc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"first-principles calculations","subitem_subject_scheme":"Other"},{"subitem_subject":"magnesium alloy","subitem_subject_scheme":"Other"},{"subitem_subject":"Laves phase","subitem_subject_scheme":"Other"},{"subitem_subject":"precipitation","subitem_subject_scheme":"Other"},{"subitem_subject":"solid solution","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":"Thermodynamic Stability of Mg-Based Laves Phases","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thermodynamic Stability of Mg-Based Laves Phases","subitem_title_language":"en"}]},"item_type_id":"21","owner":"3","path":["24"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-05-18"},"publish_date":"2021-05-18","publish_status":"0","recid":"7053","relation_version_is_last":true,"title":["Thermodynamic Stability of Mg-Based Laves Phases"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2024-01-11T05:24:04.882350+00:00"}