{"@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/1362825894474616320.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1029/93jb02968"}},{"identifier":{"@type":"URI","@value":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F93JB02968"}},{"identifier":{"@type":"URI","@value":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/93JB02968"}}],"dc:title":[{"@value":"A thermodynamic assessment of silica phase diagram"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:p>An internally consistent data set on the thermodynamic properties of the silica polymorphs stable up to 15 GPa (α‐quartz, β‐quartz, tridymite, cristobalite, coesite, and stishovite) and the liquid phase is presented. The data set was produced through a computer‐based assessment of the properties in which the available thermochemical (calorimetric), physical (bulk modulus and thermal expansion), and solid‐state and melting transition data (including some newly determined data on the high‐pressure polymorphs cosite and stishovite) were considered. The data set can be used to calculate phase relations at pressures of 0.1 MPa to 15 GPa and temperatures of 300 to 3200 K. The calculated phase diagram using these data agrees quite well with the phase equilibrium determinations except for the high‐temperature part of the coesitestishovite boundary. The properties of the liquid phase obtained are also in good agreement with the available data.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1380576118714924807","@type":"Researcher","foaf:name":[{"@value":"V. Swamy"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894474616321","@type":"Researcher","foaf:name":[{"@value":"Surendra K. Saxena"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894474616320","@type":"Researcher","foaf:name":[{"@value":"Bo Sundman"}]},{"@id":"https://cir.nii.ac.jp/crid/1382825894474616323","@type":"Researcher","foaf:name":[{"@value":"J. Zhang"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"01480227"}],"prism:publicationName":[{"@value":"Journal of Geophysical Research: Solid Earth"}],"dc:publisher":[{"@value":"American Geophysical Union (AGU)"}],"prism:publicationDate":"1994-06-10","prism:volume":"99","prism:number":"B6","prism:startingPage":"11787","prism:endingPage":"11794"},"reviewed":"false","dc:rights":["http://onlinelibrary.wiley.com/termsAndConditions#vor"],"url":[{"@id":"https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1029%2F93JB02968"},{"@id":"https://agupubs.onlinelibrary.wiley.com/doi/pdf/10.1029/93JB02968"}],"createdAt":"2004-02-04","modifiedAt":"2023-09-23","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1050001338017503488","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Comparison of approximations in density functional theory calculations: Energetics and structure of binary oxides"}]},{"@id":"https://cir.nii.ac.jp/crid/1050291768123568000","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"An Almahata Sitta EL3 fragment: Implications for the complex thermal history of enstatite chondrites"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285714482798720","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Lunar and Martian Silica"}]},{"@id":"https://cir.nii.ac.jp/crid/1360582947194426752","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Ring-originated anisotropy of local structural ordering in amorphous and crystalline silicon dioxide"}]},{"@id":"https://cir.nii.ac.jp/crid/1360846643276521472","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"High‐pressure minerals in shocked meteorites"}]},{"@id":"https://cir.nii.ac.jp/crid/1361131420707100160","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"The most primitive mesosiderite Northwest Africa 1878, subgroup 0"}]},{"@id":"https://cir.nii.ac.jp/crid/1390282681523511040","@type":"Article","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@language":"en","@value":"Experimental study of Fe3+ solubility in cristobalite and its application to a metamorphosed quartz-magnetite rock from Mt. 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