Browse EOS records
One row per paper — expand to see every matching EOS record from that study.
33 papers · 181 EOS records
1999 2 EOS records Compression of CaTiO 3 and CaGeO 3 perovskites 10.2138/am-1999-0309
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | — | 232 | — | unknown | — | Cited | ||||||
| Davemaoite |
|
— | — | 212 | — | unknown | — | Cited |
1998 6 EOS records First‐principles determination of elastic properties of CaSiO3 perovskite at lower mantle pressures 10.1029/98gl51952
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 45.34 ų Unit cell |
241 | 4.140 | third-order Birch-Murnaghan | — | Original | ||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
232 | 4.800 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Wang et al. [1996] quasi-hydrostatic XRD compression result (Table 1); other rows in this comparison table cite different original studies/methods (theory vs. experiment). | ||||||||||||||
| Davemaoite |
|
— | — | 238 | 4.180 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Chizmeshya et al. [1996] all-electron LAPW calculation (Table 1); other rows cite different original studies/methods. | ||||||||||||||
| Davemaoite |
|
— | — | 254 | 4.400 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Wentzcovitch et al. [1995] plane-wave pseudopotential calculation (Table 1); other rows cite different original studies/methods. | ||||||||||||||
| Davemaoite |
|
— | — | 290 | 4.370 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Sherman [1993] periodic Hartree-Fock calculation (Table 1), noted as giving a much larger bulk modulus than other methods; other rows cite different original studies. | ||||||||||||||
| Davemaoite |
|
— | — | 281 | 4 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Mao et al. [1989] diamond-anvil XRD (no pressure medium, up to 134 GPa, non-hydrostatic; Table 1); other rows cite different original studies/methods. | ||||||||||||||
1996 11 EOS records Thermal equation of state of CaSiO3 perovskite 10.1029/95jb03254
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 45.58 ų Unit cell |
232 | 4.800 | third-order Birch-Murnaghan | — | Original | ||||||
| Davemaoite |
|
— | 45.71 ų Unit cell |
244 | 4.800 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Refit of Mao et al. [1989] DAC data weighting remaining points equally, low-pressure amorphized data excluded; sibling rows use different weighting/exclusion schemes on same data. | ||||||||||||||
| Davemaoite |
|
— | 45.3 ų Unit cell |
282 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Refit of Mao et al. [1989] DAC data using the entire data set weighted by pressure uncertainties; sibling rows instead exclude certain low-pressure points or weight equally. | ||||||||||||||
| Davemaoite |
|
— | 45.47 ų Unit cell |
268 | 4.300 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Refit of Mao et al. [1989] data excluding points below 1 GPa (likely amorphization), same weighting as row 508; other sibling row weights all points equally instead. | ||||||||||||||
| Davemaoite |
|
— | 45.37 ų Unit cell |
281 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Davemaoite |
|
— | — | 275 | — | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Tarrida and Richet [1989] K0=275 GPa (DAC, no medium), one of three literature comparison values quoted; sibling row instead cites Tamai and Yagi [1989]. | ||||||||||||||
| Davemaoite |
|
— | — | 325 | — | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Tamai and Yagi [1989] K0=325 GPa (DAC, no medium), one of three literature comparison values quoted; sibling row instead cites Tarrida and Richet [1989]. | ||||||||||||||
| Davemaoite |
|
300 K | 45.6 ų Unit cell |
233 | 4.800 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Table 2 'Weighted' fit using all four measurement runs; sibling fits instead use only run 13 alone or an unweighted scheme on the same data. | ||||||||||||||
| Davemaoite |
|
300 K | 45.61 ų Unit cell |
229 | 4.800 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Table 2 'Weighted, 2' fit using run 13 alone; sibling fits instead use all four runs (weighted) or an unweighted scheme. | ||||||||||||||
| Davemaoite |
|
300 K | 45.58 ų Unit cell |
233 | 4.800 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Table 2 'Unweighted' fit using all data without pressure-uncertainty weighting; sibling fits instead apply weighting to all four runs or to run 13 alone. | ||||||||||||||
| Davemaoite |
|
— | 27.45 cm³/mol Molar |
232 | 4.800 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: New in situ synchrotron XRD (SAM-85 cubic-anvil) measurement (Table 4), a different dataset from the Mao et al. [1989] DAC-data refits reported in sibling rows. | ||||||||||||||
1996 10 EOS records First‐principles calculation of the equation‐of‐state, stability, and polar optic modes of CaSiO3 perovskite 10.1029/96gl02624
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 45.04 ų Unit cell |
241.800 | 4.150 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Static-lattice LAPW calculation with RKmax=7 basis-set cutoff (Table 1); sibling rows use RKmax=8 or RKmax=9, giving slightly different converged EOS values. | ||||||||||||||
| Davemaoite |
|
— | 45.02 ų Unit cell |
241 | 4.160 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Static-lattice LAPW calculation with RKmax=8 basis-set cutoff (Table 1); sibling rows use RKmax=7 or RKmax=9 instead. | ||||||||||||||
| Davemaoite |
|
— | 45.06 ų Unit cell |
238.200 | 4.180 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Static-lattice LAPW calculation with RKmax=9 basis-set cutoff, the value the authors adopt for subsequent analysis (Table 1); sibling rows use RKmax=7 or 8. | ||||||||||||||
| Davemaoite |
|
— | 44.99 ų Unit cell |
289.900 | 4.370 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Davemaoite |
|
300 K | 45.55 ų Unit cell |
237.900 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Thermally-corrected LAPW(9) fit with K0' fixed to 4 (constrained fit, denoted by asterisk in Table 2); sibling row fits the same data with K0' free (4.29). | ||||||||||||||
| Davemaoite |
|
300 K | 45.62 ų Unit cell |
227 | 4.290 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Thermally-corrected LAPW(9) fit with K0' free (unconstrained, =4.29, per the abstract and Table 2); sibling row instead fixes K0' to 4 on the same underlying data. | ||||||||||||||
| Davemaoite |
|
300 K | 45.43 ų Unit cell |
290.500 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Why this differs from similar rows: PHF (Sherman, 1993) thermally-corrected fit with K0' fixed to 4 (constrained fit, denoted by asterisk); sibling row uses the same PHF data but fits K0' freely (4.45). | ||||||||||||||
| Davemaoite |
|
300 K | 45.45 ų Unit cell |
278.300 | 4.450 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Why this differs from similar rows: PHF (Sherman, 1993) thermally-corrected fit with K0' free (=4.45); sibling row fixes K0' to 4 on the same underlying PHF data. | ||||||||||||||
| Davemaoite |
|
300 K | 45.59 ų Unit cell |
233 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Why this differs from similar rows: Refit of Wang et al. [1996] (WWG) XRD data with K0' fixed to 4.0; a different original dataset from the Mao et al. [1989] refit in sibling row 531. | ||||||||||||||
| Davemaoite |
|
300 K | 45.37 ų Unit cell |
281 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Why this differs from similar rows: Refit of Mao et al. [1989] DAC data (to 134 GPa, no pressure medium) with K0' fixed to 4.0; a different original dataset from the Wang et al. [1996] refit in sibling row 530. | ||||||||||||||
1996 1 EOS record The stability and equation of state of majoritic garnet synthesized from natural basalt at mantle conditions 10.1029/96gl03027
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | — | 281 | 4 | Birch-Murnaghan (order unspecified) | — | Cited |
1995 5 EOS records Calculation models of structures and physical properties of CaSiO3, CaMgSi2O6, and Ca2BaSi3O9 crystals. 10.2465/minerj.17.290
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 47.34 ų Unit cell |
247 | 5.090 | unknown | — | Original | ||||||
| Why this differs from similar rows: From Table 6 static lattice-energy WMIN calculation (K0=0.247 TPa); sibling row 1287 is from Table 7's separate pressure-dependence WMIN calculation (K0=0.245 TPa). | ||||||||||||||
| Davemaoite |
|
— | 55.74 ų Unit cell |
274 | 3.850 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites the lattice-dynamics calculation of Wolf and Jeanloz (1985); sibling rows cite Hemley et al. (1987) or the Tamai and Yagi (1989) observation. | ||||||||||||||
| Davemaoite |
|
— | 45.81 ų Unit cell |
347 | 5.300 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites the lattice-dynamics calculation of Hemley et al. (1987); sibling rows cite Wolf and Jeanloz (1985) or the Tamai and Yagi (1989) observation. | ||||||||||||||
| Davemaoite |
|
— | 45.58 ų Unit cell |
325 | 4 | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites the observation of Tamai and Yagi (1989), whose bulk modulus has large stated uncertainty because V0 was estimated by extrapolating high-pressure data, not measured directly. | ||||||||||||||
| Davemaoite |
|
— | — | 245 | — | unknown | — | Original | ||||||
| Why this differs from similar rows: From Table 7 pressure-dependence WMIN calculation (K0=0.245 TPa), distinct from the Table 6 static lattice-energy calculation (K0=0.247 TPa) in sibling row 1283. | ||||||||||||||
1994 5 EOS records Thermoelasticity of CaSiO3 perovskite and implications for the lower mantle 10.1029/94gl00976
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
300 K | 45.83 ų Unit cell |
280 | 4 | second-order Birch-Murnaghan | — | Original | ||||||
| Davemaoite |
|
— | — | 288 | — | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Tamai and Yagi (1989) K0=288 GPa as one of three literature comparison values quoted in the text; sibling row instead cites Tarrida and Richet (1989). | ||||||||||||||
| Davemaoite |
|
— | — | 281 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||
| Davemaoite |
|
— | — | 275 | — | unknown | — | Cited | ||||||
| Why this differs from similar rows: Cites Tarrida and Richet (1989) K0=275 GPa as one of three literature comparison values quoted in the text; sibling row instead cites Tamai and Yagi (1989). | ||||||||||||||
| Davemaoite |
|
300 K | 27.59 cm³/mol Molar |
281 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
1993 4 EOS records Equation of state, elastic properties, and stability of CaSiO3 perovskite: First principles (periodic Hartree… 10.1029/93jb02175
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Davemaoite |
|
— | 44.96 ų/f.u. Formula unit |
301 | 4 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Uses the more complete extended basis set B (8-31G* Si, 8-51G O) in the periodic Hartree-Fock fit; sibling row uses a smaller basis set described as inadequate. | ||||||||||||||
| Davemaoite |
|
— | 44.87 ų Unit cell |
290 | 5.600 | finite strain (unspecified form) | — | Original | ||||||
| Davemaoite |
|
— | 43.96 ų Unit cell |
412 | — | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Uses smaller basis set A (6-21G), explicitly described by authors as inadequate/unreliable, giving K0 45% too high and V0 about 4% too low vs the basis-B result. | ||||||||||||||
| Davemaoite |
|
— | — | 281 | 4 | third-order Birch-Murnaghan | — | Cited | ||||||
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