FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2978648057> ?p ?o ?g. }

• W2978648057 endingPage "614" @default.
• W2978648057 startingPage "614" @default.
• W2978648057 abstract "Phase transitions of Mg2TiO4 and Fe2TiO4 were examined up to 28 GPa and 1600 °C using a multianvil apparatus. The quenched samples were examined by powder X-ray diffraction. With increasing pressure at high temperature, spinel-type Mg2TiO4 decomposes into MgO and ilmenite-type MgTiO3 which further transforms to perovskite-type MgTiO3. At 21 GPa, the assemblage of MgTiO3 perovskite + MgO changes to 2MgO + TiO2 with baddeleyite (or orthorhombic I)-type structure. Fe2TiO4 undergoes transitions similar to Mg2TiO4 with pressure: spinel-type Fe2TiO4 dissociates into FeO and ilmenite-type FeTiO3 which transforms to perovskite-type FeTiO3. Both of MgTiO3 and FeTiO3 perovskites change to LiNbO3-type phases on release of pressure. In Fe2TiO4, however, perovskite-type FeTiO3 and FeO combine into calcium titanate-type Fe2TiO4 at 15 GPa. The formation of calcium titanate-type Fe2TiO4 at high pressure may be explained by effects of crystal field stabilization and high spin–low spin transition in Fe2+ in the octahedral sites of calcium titanate-type Fe2TiO4. It is inferred from the determined phase relations that some of Fe2TiO4-rich titanomagnetite inclusions in diamonds recently found in São Luiz, Juina, Brazil, may be originally calcium titanate-type Fe2TiO4 at pressure above 15 GPa in the transition zone or lower mantle and transformed to spinel-type in the upper mantle conditions." @default.
• W2978648057 created "2019-10-10" @default.
• W2978648057 creator A5015992727 @default.
• W2978648057 creator A5035122094 @default.
• W2978648057 creator A5037348783 @default.
• W2978648057 creator A5091070539 @default.
• W2978648057 date "2019-10-06" @default.
• W2978648057 modified "2023-09-27" @default.
• W2978648057 title "High-Pressure and High-Temperature Phase Transitions in Fe2TiO4 and Mg2TiO4 with Implications for Titanomagnetite Inclusions in Superdeep Diamonds" @default.
• W2978648057 cites W1570513627 @default.
• W2978648057 cites W1965610645 @default.
• W2978648057 cites W1967541014 @default.
• W2978648057 cites W1973529156 @default.
• W2978648057 cites W1976010642 @default.
• W2978648057 cites W1987592423 @default.
• W2978648057 cites W1996464890 @default.
• W2978648057 cites W2001405690 @default.
• W2978648057 cites W2014961616 @default.
• W2978648057 cites W2023855394 @default.
• W2978648057 cites W2028056984 @default.
• W2978648057 cites W2028757731 @default.
• W2978648057 cites W2033545571 @default.
• W2978648057 cites W2034611617 @default.
• W2978648057 cites W2038558706 @default.
• W2978648057 cites W2045339936 @default.
• W2978648057 cites W2057147572 @default.
• W2978648057 cites W2075274750 @default.
• W2978648057 cites W2076920100 @default.
• W2978648057 cites W2086390822 @default.
• W2978648057 cites W2104030699 @default.
• W2978648057 cites W2126963964 @default.
• W2978648057 cites W2128674003 @default.
• W2978648057 cites W2145371048 @default.
• W2978648057 cites W2150437408 @default.
• W2978648057 cites W2157761907 @default.
• W2978648057 cites W2167590372 @default.
• W2978648057 cites W2308480849 @default.
• W2978648057 cites W2314170584 @default.
• W2978648057 cites W2327340354 @default.
• W2978648057 cites W2332882894 @default.
• W2978648057 cites W2495285304 @default.
• W2978648057 cites W264195544 @default.
• W2978648057 cites W2734678596 @default.
• W2978648057 cites W2805079480 @default.
• W2978648057 cites W2950472794 @default.
• W2978648057 cites W2963680072 @default.
• W2978648057 doi "https://doi.org/10.3390/min9100614" @default.
• W2978648057 hasPublicationYear "2019" @default.
• W2978648057 type Work @default.
• W2978648057 sameAs 2978648057 @default.
• W2978648057 citedByCount "10" @default.
• W2978648057 countsByYear W29786480572020 @default.
• W2978648057 countsByYear W29786480572021 @default.
• W2978648057 countsByYear W29786480572022 @default.
• W2978648057 countsByYear W29786480572023 @default.
• W2978648057 crossrefType "journal-article" @default.
• W2978648057 hasAuthorship W2978648057A5015992727 @default.
• W2978648057 hasAuthorship W2978648057A5035122094 @default.
• W2978648057 hasAuthorship W2978648057A5037348783 @default.
• W2978648057 hasAuthorship W2978648057A5091070539 @default.
• W2978648057 hasBestOaLocation W29786480571 @default.
• W2978648057 hasConcept C115624301 @default.
• W2978648057 hasConcept C121332964 @default.
• W2978648057 hasConcept C127313418 @default.
• W2978648057 hasConcept C134132462 @default.
• W2978648057 hasConcept C149288129 @default.
• W2978648057 hasConcept C151730666 @default.
• W2978648057 hasConcept C155011858 @default.
• W2978648057 hasConcept C178790620 @default.
• W2978648057 hasConcept C185592680 @default.
• W2978648057 hasConcept C191897082 @default.
• W2978648057 hasConcept C192562407 @default.
• W2978648057 hasConcept C198819137 @default.
• W2978648057 hasConcept C199289684 @default.
• W2978648057 hasConcept C26873012 @default.
• W2978648057 hasConcept C2776230739 @default.
• W2978648057 hasConcept C2776930187 @default.
• W2978648057 hasConcept C2777889555 @default.
• W2978648057 hasConcept C2780375929 @default.
• W2978648057 hasConcept C2780856220 @default.
• W2978648057 hasConcept C37243968 @default.
• W2978648057 hasConcept C44280652 @default.
• W2978648057 hasConcept C8010536 @default.
• W2978648057 hasConceptScore W2978648057C115624301 @default.
• W2978648057 hasConceptScore W2978648057C121332964 @default.
• W2978648057 hasConceptScore W2978648057C127313418 @default.
• W2978648057 hasConceptScore W2978648057C134132462 @default.
• W2978648057 hasConceptScore W2978648057C149288129 @default.
• W2978648057 hasConceptScore W2978648057C151730666 @default.
• W2978648057 hasConceptScore W2978648057C155011858 @default.
• W2978648057 hasConceptScore W2978648057C178790620 @default.
• W2978648057 hasConceptScore W2978648057C185592680 @default.
• W2978648057 hasConceptScore W2978648057C191897082 @default.
• W2978648057 hasConceptScore W2978648057C192562407 @default.
• W2978648057 hasConceptScore W2978648057C198819137 @default.
• W2978648057 hasConceptScore W2978648057C199289684 @default.
• W2978648057 hasConceptScore W2978648057C26873012 @default.
• W2978648057 hasConceptScore W2978648057C2776230739 @default.

• next