{"created":"2023-06-20T15:12:06.827982+00:00","id":41873,"links":{},"metadata":{"_buckets":{"deposit":"017c3d7b-0184-4a2a-b8d3-b3c89d86add9"},"_deposit":{"created_by":1,"id":"41873","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41873"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041873","sets":["1887:1893","1896:1898:1933:1934"]},"author_link":["501858","501861","501860","501859","501856","501857"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"液体ゲルマニウムの多体力分子動力学シミュレーション"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"116","bibliographicPageStart":"113","bibliographic_titles":[{"bibliographic_title":"宇宙開発事業団技術報告"},{"bibliographic_title":"NASDA Technical Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"液体ゲルマニウムに対する分子動力学シミュレーションの結果を報告した。Stillinger-Weberにより始めて提案された2体および3体の相互作用を含む経験的原子間ポテンシャルを使用した。シミュレーションによって得た拡散係数と静的液体構造を実験結果と比較した。分子動力学によって見積もった拡散係数は、微小重力下で得た実験データよりも小さくなった。シミュレーションによる動径分布関数は、明らかに大きすぎる2乃至3個のピークを持っている。シミュレーションと実験の間の液体構造の一致を向上するために、原子間ポテンシャルパラメータの修正をおこなった。その結果、拡散係数は増大し、液体構造は実験データに近づいた。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The results of molecular dynamics simulations for liquid Ge were presented. The empirical interatomic potential, originally proposed by Stillinger-Weber, which includes two- and three- body interactions, was employed. The diffusion coefficient and the static liquid structure obtained by the simulations were compared with results derived from experiments. The diffusion coefficients estimated by molecular dynamics become smaller than experimental data obtained in microgravity. The radial distribution function resulting from the simulations displays clearly too larger second and third peaks. Adjustment of the interatomic potential parameter was tried to improve the agreement of liquid structure between simulations and experiments. As a result, the diffusion coefficients became larger and the liquid structure closer to the experimental data.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0029039014","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-000013E","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_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00364784","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙開発事業団 宇宙環境利用研究システム"},{"subitem_text_value":"宇宙開発事業団 宇宙環境利用研究システム"},{"subitem_text_value":"宇宙開発事業団 宇宙環境利用研究システム"}]},"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 Space Utilization Research Program"},{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan Space Utilization Research Program"},{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan Space Utilization Research Program"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松本, 聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宗尻, 修治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"伊丹, 俊夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsumoto, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Munejiri, Shuji","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":"29039014.pdf","filesize":[{"value":"253.4 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"29039014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41873/files/29039014.pdf"},"version_id":"1a3b2c3f-feb3-4d8f-bbe9-59e4348aa867"}]},"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":"多体力","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":"原子間ポテンシャル","subitem_subject_scheme":"Other"},{"subitem_subject":"多体相互作用","subitem_subject_scheme":"Other"},{"subitem_subject":"拡散係数","subitem_subject_scheme":"Other"},{"subitem_subject":"静的液体構造","subitem_subject_scheme":"Other"},{"subitem_subject":"動径分布関数","subitem_subject_scheme":"Other"},{"subitem_subject":"Stillinger Weberポテンシャル","subitem_subject_scheme":"Other"},{"subitem_subject":"液体構造","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid germanium","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"many body force","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"molecular dynamics simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"interatomic potential","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"many body interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"diffusion coefficient","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"static liquid structure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radial distribution function","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Stillinger Weber potential","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"liquid structure","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":"A many-body force molecular dynamics simulation of liquid Ge","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A many-body force molecular dynamics simulation of liquid Ge","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":"41873","relation_version_is_last":true,"title":["A many-body force molecular dynamics simulation of liquid Ge"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T20:26:11.377029+00:00"}