{"created":"2023-06-20T15:12:44.152359+00:00","id":42606,"links":{},"metadata":{"_buckets":{"deposit":"8c05c9b1-e169-4c94-b29d-4759750bef2f"},"_deposit":{"created_by":1,"id":"42606","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"42606"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00042606","sets":["1887:1893","1896:1898:1933:1934"]},"author_link":["502193","502199","502196","502198","502197","502192","502195","502194"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"初期分子動力学シミュレーションによる液体ゲルマニウムの動力学特性の研究"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2002-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"47","bibliographicPageStart":"41","bibliographic_titles":[{},{"bibliographic_title":"Modeling and Precise Experiments of Diffusion Phenomena in Melts Under Microgravity: Annual Report 2000","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Dynamic structures of liquid germanium at the temperature of 1253 K were investigated by a long-time (66 ps) first-principles molecular-dynamics simulation. The calculated structure factor is in good agreement with the results of the neutron and x-ray diffraction experiments. It is found that an atom diffuses quickly not only when its coordination number becomes smaller but also when surrounding atoms are moving together to almost the same direction. Moreover it was found out that each atom migrates staying in a group of several neighboring atoms for 0.3-0.5 ps. The calculated dynamic structure factors and the dispersion relation are in excellent agreement with the result of the recent x-ray inelastic scattering experiment.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0033133001","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NASDA-TMR-010019E","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙開発事業団"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Space Development Agency of Japan (NASDA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1345-7888","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙開発事業団"},{"subitem_text_value":"広島大学"},{"subitem_text_value":"広島大学"},{"subitem_text_value":"北海道大学 大学院理学研究科"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan"},{"subitem_text_language":"en","subitem_text_value":"Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Hiroshima University"},{"subitem_text_language":"en","subitem_text_value":"Hokkaido University Graduate School of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宗尻, 修治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"下條, 冬樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"星野, 公三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊丹, 俊夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Munejiri, Shuji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimojo, Fuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hoshino, Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itami, Toshio","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":"2020-02-10"}],"displaytype":"detail","filename":"33133001.pdf","filesize":[{"value":"799.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"33133001.pdf","url":"https://jaxa.repo.nii.ac.jp/record/42606/files/33133001.pdf"},"version_id":"aa116aa1-550d-49ff-89e4-6be70065f2aa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"液体ゲルマニウム","subitem_subject_scheme":"Other"},{"subitem_subject":"動力学特性","subitem_subject_scheme":"Other"},{"subitem_subject":"分子動力学シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"中性子回折","subitem_subject_scheme":"Other"},{"subitem_subject":"X線回折","subitem_subject_scheme":"Other"},{"subitem_subject":"X線非弾性散乱","subitem_subject_scheme":"Other"},{"subitem_subject":"電子密度分布","subitem_subject_scheme":"Other"},{"subitem_subject":"研究開発","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid germanium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"dynamic characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"molecular dynamics simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"neutron diffraction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X ray diffraction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"X ray inelastic scattering","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electron density distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"research and development","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Dynamic properties of liquid germanium studied by an ab initio molecular-dynamics simulation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Dynamic properties of liquid germanium studied by an ab initio molecular-dynamics simulation","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1934"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"42606","relation_version_is_last":true,"title":["Dynamic properties of liquid germanium studied by an ab initio molecular-dynamics simulation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T20:25:27.141853+00:00"}