{"created":"2023-05-15T14:38:12.779823+00:00","id":49310,"links":{},"metadata":{"_buckets":{"deposit":"cc660447-2802-4bd8-bfb9-96acec88fc1f"},"_deposit":{"created_by":1,"id":"49310","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"49310"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00049310","sets":["1"]},"author_link":["727481","727477","727480","727478","727472","727476","727474","727475","727473","727471","727479"],"item_8_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"1965","bibliographicPageStart":"1959","bibliographicVolumeNumber":"103","bibliographic_titles":[{"bibliographic_title":"American Mineralogist: Journal of Earth and Planetary Materials"}]}]},"item_8_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Planetary cores are composed mainly of Fe with minor elements such as Ni, Si, O, and S. The physical properties of Fe alloys depend on their composition. Changes in c/a ratio, center shifts, and elastic properties of Fe and Fe–Ni alloys were reported previously. However, such properties of Fe light-element alloys have not yet been extensively studied. Si is a plausible candidate as a light element in planetary cores. Therefore, we studied the electronic properties and compressional behavior of Fe-Si alloys with a hexagonal-close-packed (hcp) structure under high pressure using synchrotron Mössbauer spectroscopy (SMS) and X-ray diffraction (XRD). Center shifts (CS) were observed at pressures of 21.4–45.3 GPa for Fe-2.8wt%Si and of 30.9–62.2 GPa for Fe-6.1wt%Si. Some of SMS and XRD measurements were performed under the same conditions using a newly developed system at the BL10XU beamline …","subitem_description_type":"Abstract"}]},"item_8_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2138/am-2018-6425","subitem_relation_type_select":"DOI"}}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Seiji, Kamada"}],"nameIdentifiers":[{"nameIdentifier":"727471","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nanami, Suzuki"}],"nameIdentifiers":[{"nameIdentifier":"727472","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fumiya, Maeda"}],"nameIdentifiers":[{"nameIdentifier":"727473","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Naohisa, Hirao"}],"nameIdentifiers":[{"nameIdentifier":"727474","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Maki, Hamada"}],"nameIdentifiers":[{"nameIdentifier":"727475","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Eiji, Ohtani"}],"nameIdentifiers":[{"nameIdentifier":"727476","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ryo, Masuda"}],"nameIdentifiers":[{"nameIdentifier":"727477","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Mitsui, Takaya"}],"nameIdentifiers":[{"nameIdentifier":"727478","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yasuo, Ohishi"}],"nameIdentifiers":[{"nameIdentifier":"727479","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Nakano, Satoshi"}],"nameIdentifiers":[{"nameIdentifier":"727480","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"三井 隆也","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"727481","nameIdentifierScheme":"WEKO"}]}]},"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":"Electronic properties and compressional behavior of Fe–Si alloys at high pressure","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Electronic properties and compressional behavior of Fe–Si alloys at high pressure"}]},"item_type_id":"8","owner":"1","path":["1"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-01"},"publish_date":"2019-03-01","publish_status":"0","recid":"49310","relation_version_is_last":true,"title":["Electronic properties and compressional behavior of Fe–Si alloys at high pressure"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-05-16T08:00:34.254230+00:00"}