{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1363107369708362368.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/0031-9201(81)90084-4"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0031920181900844?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:0031920181900844?httpAccept=text/plain"}}],"dc:title":[{"@value":"Melting of forsterite Mg2SiO4 up to 15 GPa"}],"description":[{"notation":[{"@value":"The melting curve of forsterite has been studied by static experiment up to a pressure of 15 GPa. Forsterite melts congruently at least up to 12.7 GPa. The congruent melting temperature is expressed by the Kraut-Kennedy equation in the following form: Tm(K)=2163 (1+3.0(V0 − V)/V0), where the volume change with pressure was calculated by the Birch-Managhan equation of state with the isothermal bulk modulus K0 = 125.4 GPa and its pressure derivative K′ = 5.33. The triple point of forsterite-β-Mg2SiO4-liquid will be located at about 2600°C and 20 GPa, assuming that congruent melting persists up to the limit of the stability field of forsterite. The extrapolation of the previous melting data on enstatite and periclase indicates that the eutectic composition of the forsterite-enstatite system should shift toward the forsterite component with increasing pressure, and there is a possibility of incongruent melting of forsterite into periclase and liquid at higher pressure, although no evidence on incongruent melting has been obtained in the present experiment."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1383107369708362368","@type":"Researcher","foaf:name":[{"@value":"Eiji Ohtani"}]},{"@id":"https://cir.nii.ac.jp/crid/1383107369708362369","@type":"Researcher","foaf:name":[{"@value":"Mineo Kumazawa"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"00319201"}],"prism:publicationName":[{"@value":"Physics of the Earth and Planetary Interiors"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"1981-10","prism:volume":"27","prism:number":"1","prism:startingPage":"32","prism:endingPage":"38"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/","https://www.elsevier.com/legal/tdmrep-license"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:0031920181900844?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:0031920181900844?httpAccept=text/plain"}],"createdAt":"2002-11-12","modifiedAt":"2025-11-03","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360848658851786240","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Synthesis of boron-doped diamond and its application as a heating material in a multi-anvil high-pressure apparatus"}]},{"@id":"https://cir.nii.ac.jp/crid/1360861704764292096","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"In situ X-ray and acoustic observations of deep seismic faulting upon phase transitions in olivine"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001204381615488","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Melting Relations and Equation of State of Magmas at High Pressure: Applications to Geodynamics"},{"@language":"ja","@value":"マントル物質の融解とマグマの密度　：　そのマントルダイナミクスへの適用"},{"@value":"Bowen賞受賞記念 マントル物質の融解とマグマの密度--そのマントルダイナミクスへの適用"},{"@language":"ja-Kana","@value":"Bowenショウ ジュショウ キネン マントル ブッシツ ノ ユウカイ ト マグマ ノ ミツド ソノ マントル ダイナミクス エノ テキヨウ"}]},{"@id":"https://cir.nii.ac.jp/crid/1390001206524731264","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"High pressure and high temperature experimental studies for the effect of water on the Earth's mantle minerals"},{"@language":"ja","@value":"高温高圧実験によるマントル鉱物における水の影響に関する研究"},{"@value":"日本鉱物科学会賞第5回受賞者 受賞記念研究紹介 高温高圧実験によるマントル鉱物における水の影響に関する研究"},{"@language":"ja-Kana","@value":"ニホン コウブツ カガクカイショウ ダイ5カイ ジュショウシャ ジュショウ キネン ケンキュウ ショウカイ コウオン コウアツ ジッケン ニ ヨル マントル コウブツ ニ オケル ミズ ノ エイキョウ ニ カンスル ケンキュウ"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1016/0031-9201(81)90084-4"},{"@type":"OPENAIRE","@value":"doi_dedup___::35e23effbe9eed1a93a7033e88bf1a1f"},{"@type":"CROSSREF","@value":"10.4131/jshpreview.18.360_references_DOI_63yFMrRfOWefdkC82DMESmVUo9r"},{"@type":"CROSSREF","@value":"10.1063/1.4993959_references_DOI_63yFMrRfOWefdkC82DMESmVUo9r"},{"@type":"CROSSREF","@value":"10.2465/gkk.110111_references_DOI_63yFMrRfOWefdkC82DMESmVUo9r"},{"@type":"CROSSREF","@value":"10.1038/s41467-022-32923-8_references_DOI_63yFMrRfOWefdkC82DMESmVUo9r"}]}