{"created":"2023-06-20T15:08:53.078825+00:00","id":38379,"links":{},"metadata":{"_buckets":{"deposit":"3ea6b15a-8d55-4581-9e8e-f25fb39cccfa"},"_deposit":{"created_by":1,"id":"38379","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"38379"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00038379","sets":["1887:1891"]},"author_link":["433094","433092","433096","433093","433091","433095"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"47","bibliographicPageStart":"44","bibliographic_titles":[{"bibliographic_title":"第28回月・惑星シンポジウム"},{"bibliographic_title":"Proceedings of the 28th ISAS Lunar and Planetary Symposium","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Shock experiments on silicate-metal-sulfide powder mixture, which is simulated as a primitive material in the early solar system, have been carried out. In all of the shocked samples (23, 33, 42 GPa), many thin veins are pervasively observed in grain boundaries and fractures of silicate. With increasing shock pressure, the number density of the vein increases. These veins are probably produced by intrusion of molten sulfide-metal into the grain boundaries and fractures in silicate at pressure release stage. In the samples shocked at 33 and 42 GPa, there appears molten texture of sulfide and metal having patched or dendritic textures (sulfide-metal melt pocket). Some chondrites have shock metamorphic textures similar to those described here. Low eutectic temperature of sulfide-metal system affects the shock metamorphism, particularly its texture.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063352012","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学 地球科学系"},{"subitem_text_value":"東京大学 大学院理学系研究科"},{"subitem_text_value":"無機材質研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"University of Tsukuba Geoscience Institute"},{"subitem_text_language":"en","subitem_text_value":"University of Tokyo Graduate School of Science"},{"subitem_text_language":"en","subitem_text_value":"National Institute for Research in Inorganic Materials"}]},"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":"平田, 成"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"栗田, 敬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"関根, 利守"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirata, Naru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kurita, Kei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sekine, Toshimori","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"小惑星衝突","subitem_subject_scheme":"Other"},{"subitem_subject":"太陽系","subitem_subject_scheme":"Other"},{"subitem_subject":"微惑星","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃溶融","subitem_subject_scheme":"Other"},{"subitem_subject":"隕石母天体","subitem_subject_scheme":"Other"},{"subitem_subject":"多孔物質","subitem_subject_scheme":"Other"},{"subitem_subject":"空隙率","subitem_subject_scheme":"Other"},{"subitem_subject":"融点","subitem_subject_scheme":"Other"},{"subitem_subject":"惑星進化","subitem_subject_scheme":"Other"},{"subitem_subject":"ケイ酸塩","subitem_subject_scheme":"Other"},{"subitem_subject":"硫化物","subitem_subject_scheme":"Other"},{"subitem_subject":"金属","subitem_subject_scheme":"Other"},{"subitem_subject":"asteroid collision","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"planetesimal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock melting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"meteorite parent body","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"porous material","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"porosity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"melting point","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"planetary evolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"silicate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sulfide","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"metal","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Shock experiments on silicate-metal-sulfide powder mixture: Effect of low eutectic temperature of sulfide-metal system","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Shock experiments on silicate-metal-sulfide powder mixture: Effect of low eutectic temperature of sulfide-metal system","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"38379","relation_version_is_last":true,"title":["Shock experiments on silicate-metal-sulfide powder mixture: Effect of low eutectic temperature of sulfide-metal system"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:41:32.827327+00:00"}