{"created":"2025-03-02T10:08:04.847593+00:00","id":2032910,"links":{},"metadata":{"_buckets":{"deposit":"355f6456-fd5f-4375-ad29-ee1622b3ff77"},"_deposit":{"created_by":41,"id":"2032910","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2032910"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02032910","sets":["1727147343679:1730444468548:1730444475804"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"分子動力学シミュレーションによる高温・高圧下における液体金属の構造の研究 <学位論文要旨>","subitem_title_language":"ja"},{"subitem_title":"Structure of Liquid Metals at High Temperatures and High Pressures Studied by Molecular Dynamics Simulations <Summaries of the Doctoral Theses>","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山根, 阿樹","creatorNameLang":"ja"},{"creatorName":"Yamane, Aki","creatorNameLang":"en"}],"familyNames":[{"familyName":"山根","familyNameLang":"ja"},{"familyName":"Yamane","familyNameLang":"en"}],"givenNames":[{"givenName":"阿樹","givenNameLang":"ja"},{"givenName":"Aki","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2009 広島大学大学院総合科学研究科"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"420","subitem_subject_scheme":"NDC"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"We have studied the structure of liquid metals at high temperatures and high pressures, i.e., fluid mercury near the critical point and dense liquid/solid sodium at high pressures, by molecular dynamics (MD) simulations. For fl uid mercury near the critical point, using classical MD with Lennard-Jones-type effective pair potential, we have investigated the dependence of the structure on the system size and cut-off distance of the effective pair potential, and found that the static structure depends strongly on the system size and cut-off distance, when the system is close to the critical point. For dense liquid/solid sodium at high pressures, by performing ab initio MD with 3s- and 2p3s-valence-electron models, we have found that the melting curve has a melting point maximum, which depends on the type of valence-electron models used at high pressures. We can say that the effect that can be neglected at ambient conditions, i.e., the effects of long-range interaction of Hg and inner core 2p states of Na, play important roles when the systems approach to the special conditions.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"広島大学大学院総合科学研究科"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_source_identifier":"1881-7696","subitem_source_identifier_type":"ISSN"},{"subitem_source_identifier":"AA12198658","subitem_source_identifier_type":"NCID"}]},"item_1617187024783":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"99"}]},"item_1617187056579":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-12-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"101","bibliographicPageStart":"99","bibliographicVolumeNumber":"4","bibliographic_titles":[{"bibliographic_title":"広島大学大学院総合科学研究科紀要. II, 環境科学研究"},{"bibliographic_title":"Bulletin of the Graduate School of Integrated Arts and Sciences, Hiroshima University. II, Studies in environmental sciences"}]}]},"item_1617258105262":{"attribute_name":"item_1617258105262","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"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_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2023-03-18"}],"displaytype":"simple","filename":"StudiesInEnvironmentalSciences_4_99.pdf","filesize":[{"value":"308.7 KB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2032910/files/StudiesInEnvironmentalSciences_4_99.pdf"},"version_id":"87ac0554-a7ce-4978-9f36-e6afbd4c0462"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"29031"},"item_title":"分子動力学シミュレーションによる高温・高圧下における液体金属の構造の研究 <学位論文要旨>","item_type_id":"40003","owner":"41","path":["1730444475804"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2023-03-18"},"publish_date":"2023-03-18","publish_status":"0","recid":"2032910","relation_version_is_last":true,"title":["分子動力学シミュレーションによる高温・高圧下における液体金属の構造の研究 <学位論文要旨>"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-06-25T06:33:36.593132+00:00"}