Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077302808> ?p ?o ?g. }
- W2077302808 endingPage "48" @default.
- W2077302808 startingPage "37" @default.
- W2077302808 abstract "Compositional profiles of Earth's mantle require accurate extrapolation of elasticity to simultaneous high pressure P and temperature T, using the first P and T derivatives of elasticity measured near ambient conditions. We present thermodynamic relations that elucidate ∂2KT∂P∂T for minerals for which data on the volume dependence of (∂T∂P)S are available (KT is the isothermal bulk modulus and S indicates constant entropy). We find that ∂2KT∂P∂T is positive for almost all solids and has values of (0.39 ± 0.10, 0.33 ± 0.09) × 10−3K−1 for MgO and olivine, respectively. We suggest that neglect of ∂2KT∂P∂T could cause the olivine content of the upper mantle to be overestimated by 3% at most, if second-order pressure effects are not considered. This result is based on a comparison of the longitudinal velocities of the α and β phases of olivine at 400 km P, T conditions. We show that the isothermal ∂2KT∂P∂T decreases with increasing P. Ab initio model calculations on MgO are consistent with the results from thermodynamics. We show for MgO the theoretical values of (∂KT∂P)T and (∂G∂P)T, where G is the isotropic shear modulus, along a geotherm." @default.
- W2077302808 created "2016-06-24" @default.
- W2077302808 creator A5087615866 @default.
- W2077302808 date "1993-10-01" @default.
- W2077302808 modified "2023-10-14" @default.
- W2077302808 title "The mixed P, T derivatives of elastic moduli and implications on extrapolating throughout Earth's mantle" @default.
- W2077302808 cites W1969927783 @default.
- W2077302808 cites W1982435687 @default.
- W2077302808 cites W1982710757 @default.
- W2077302808 cites W1985967845 @default.
- W2077302808 cites W1988314539 @default.
- W2077302808 cites W1994728623 @default.
- W2077302808 cites W1995188385 @default.
- W2077302808 cites W1997274081 @default.
- W2077302808 cites W1997740401 @default.
- W2077302808 cites W2018504403 @default.
- W2077302808 cites W2022313164 @default.
- W2077302808 cites W2027745242 @default.
- W2077302808 cites W2029566824 @default.
- W2077302808 cites W2044972316 @default.
- W2077302808 cites W2049087357 @default.
- W2077302808 cites W2051910146 @default.
- W2077302808 cites W2053675670 @default.
- W2077302808 cites W2056835616 @default.
- W2077302808 cites W2062221814 @default.
- W2077302808 cites W2062401359 @default.
- W2077302808 cites W2063447859 @default.
- W2077302808 cites W2065461551 @default.
- W2077302808 cites W2069175234 @default.
- W2077302808 cites W2069474836 @default.
- W2077302808 cites W2069482113 @default.
- W2077302808 cites W2069557751 @default.
- W2077302808 cites W2072591677 @default.
- W2077302808 cites W2075400694 @default.
- W2077302808 cites W2085978427 @default.
- W2077302808 cites W2086017776 @default.
- W2077302808 cites W2094922011 @default.
- W2077302808 cites W2112585205 @default.
- W2077302808 cites W2133754735 @default.
- W2077302808 cites W2139604341 @default.
- W2077302808 cites W2149057440 @default.
- W2077302808 cites W2151618977 @default.
- W2077302808 cites W2737470837 @default.
- W2077302808 doi "https://doi.org/10.1016/0031-9201(93)90071-g" @default.
- W2077302808 hasPublicationYear "1993" @default.
- W2077302808 type Work @default.
- W2077302808 sameAs 2077302808 @default.
- W2077302808 citedByCount "28" @default.
- W2077302808 crossrefType "journal-article" @default.
- W2077302808 hasAuthorship W2077302808A5087615866 @default.
- W2077302808 hasConcept C111766609 @default.
- W2077302808 hasConcept C121089165 @default.
- W2077302808 hasConcept C121332964 @default.
- W2077302808 hasConcept C121854251 @default.
- W2077302808 hasConcept C127313418 @default.
- W2077302808 hasConcept C132459708 @default.
- W2077302808 hasConcept C133347239 @default.
- W2077302808 hasConcept C134306372 @default.
- W2077302808 hasConcept C184050105 @default.
- W2077302808 hasConcept C199289684 @default.
- W2077302808 hasConcept C2780364934 @default.
- W2077302808 hasConcept C33923547 @default.
- W2077302808 hasConcept C41279357 @default.
- W2077302808 hasConcept C62520636 @default.
- W2077302808 hasConcept C67236022 @default.
- W2077302808 hasConcept C8058405 @default.
- W2077302808 hasConcept C94406020 @default.
- W2077302808 hasConcept C97355855 @default.
- W2077302808 hasConceptScore W2077302808C111766609 @default.
- W2077302808 hasConceptScore W2077302808C121089165 @default.
- W2077302808 hasConceptScore W2077302808C121332964 @default.
- W2077302808 hasConceptScore W2077302808C121854251 @default.
- W2077302808 hasConceptScore W2077302808C127313418 @default.
- W2077302808 hasConceptScore W2077302808C132459708 @default.
- W2077302808 hasConceptScore W2077302808C133347239 @default.
- W2077302808 hasConceptScore W2077302808C134306372 @default.
- W2077302808 hasConceptScore W2077302808C184050105 @default.
- W2077302808 hasConceptScore W2077302808C199289684 @default.
- W2077302808 hasConceptScore W2077302808C2780364934 @default.
- W2077302808 hasConceptScore W2077302808C33923547 @default.
- W2077302808 hasConceptScore W2077302808C41279357 @default.
- W2077302808 hasConceptScore W2077302808C62520636 @default.
- W2077302808 hasConceptScore W2077302808C67236022 @default.
- W2077302808 hasConceptScore W2077302808C8058405 @default.
- W2077302808 hasConceptScore W2077302808C94406020 @default.
- W2077302808 hasConceptScore W2077302808C97355855 @default.
- W2077302808 hasIssue "1-2" @default.
- W2077302808 hasLocation W20773028081 @default.
- W2077302808 hasOpenAccess W2077302808 @default.
- W2077302808 hasPrimaryLocation W20773028081 @default.
- W2077302808 hasRelatedWork W1974546741 @default.
- W2077302808 hasRelatedWork W1976579800 @default.
- W2077302808 hasRelatedWork W1977465848 @default.
- W2077302808 hasRelatedWork W2001018955 @default.
- W2077302808 hasRelatedWork W2003044804 @default.
- W2077302808 hasRelatedWork W2015523180 @default.
- W2077302808 hasRelatedWork W2041447198 @default.
- W2077302808 hasRelatedWork W2078300115 @default.