Browse EOS records
One row per paper — expand to see every matching EOS record from that study.
16 papers · 62 EOS records
2024 15 EOS records Sound Velocities of Stishovite at Simultaneous High Pressure and High Temperature Suggest an Eclogite‐Rich La… 10.1029/2023gl107700
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 306.600 | 4.920 | third-order Birch-Murnaghan | adiabatic | Original | ||||
| Stishovite |
|
— | — | 308.200 | 4.900 | third-order Birch-Murnaghan | — | Original | ||||
| Stishovite |
|
— | — | 305 | 5.300 | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Li et al. (1996), ultrasound method, Pmax=3 GPa; other rows in this compilation cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 308 | 4 | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Jiang et al. (2009), Brillouin scattering, Pmax=12 GPa; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 307.500 | 4 | finite strain (unspecified form) | adiabatic | Cited | ||||
| Stishovite |
|
— | — | 316 | — | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Weidner et al. (1982), Brillouin scattering at ambient pressure; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 316 | — | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Brazhkin et al. (2005), Brillouin scattering at ambient pressure; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 290.100 | 5.020 | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Yang and Wu (2014), theoretical calculation re-fit to 15 GPa/727 C; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
-273 degC | — | 312 | — | unknown | adiabatic | Cited | ||||
| Why this differs from similar rows: Table cites Karki et al. (1997), theoretical calculation at ambient/0 K; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 306 | 5 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites Luo et al. (2002), shock-wave method to 250 GPa; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 297 | 4.300 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites Nishihara et al. (2005), XRD to 22 GPa/800 C; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 294 | 4.850 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites F. Wang et al. (2012), XRD to 54 GPa/1,427 C; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 294 | 5.300 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites J. Liu et al. (1999), XRD to 10 GPa/1,000 C with K' fixed to 5.3; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 309.900 | 4.590 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites Andrault et al. (2003), XRD to 53 GPa at ambient temperature; other rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | 292 | 6 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table cites Yamanaka et al. (2002), XRD to 29.1 GPa with K' fixed to 6; other rows cite different original studies/methods. | ||||||||||||
2020 5 EOS records Evidence of shock-compressed stishovite above 300 GPa 10.1038/s41598-020-66340-y
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
300 K | 46.5 ų Unit cell |
307 | 4.660 | third-order Birch-Murnaghan | — | Original | ||||
| Stishovite |
|
— | — | 315 | 4.800 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites literature shock-compression data (ref. 18), K0=315 GPa, K0'=4.8, quoted for comparison; other rows in this comparison cite different original references. | ||||||||||||
| Stishovite |
|
— | — | 307 | 5 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites literature gas-gun shock-compression data (ref. 24), K0=307 GPa, K0'=5.0; other rows cite different original references. | ||||||||||||
| Stishovite |
|
— | — | 309.900 | 4.590 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites literature static DAC data (ref. 5), K0=309.9 GPa, K0'=4.59; other rows cite different original references. | ||||||||||||
| Stishovite |
|
— | — | 294 | 4.850 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites literature static DAC data (ref. 27), K0=294 GPa, K0'=4.85; other rows cite different original references. | ||||||||||||
2020 1 EOS record Thermal equation of state of post-aragonite CaCO3-Pmmn 10.2138/am-2020-7279
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | 46.56 ų Unit cell |
314 | 3.800 | Mie-Grüneisen-Debye / thermal EOS | — | Cited |
2015 1 EOS record Equation of state and elasticity of the 3.65 Å phase: Implications for the X-discontinuity 10.2138/am-2015-5312
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 294 | — | unknown | — | Cited |
2013 1 EOS record New Thermodynamic Models and Calculated Phase Equilibria in NCFMAS for Basic and Ultrabasic Compositions thro… 10.1093/petrology/egt035
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
298 K | 1.401 kJ kbar-1 Molar |
309 | 4.600 | modified Tait | — | Original |
2012 2 EOS records P‐V‐T equation of state of stishovite up to mid‐lower mantle conditions 10.1029/2011jb009100
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
300 K | 46.55 ų Unit cell |
292 | 5.010 | Vinet | — | Original | ||||
| Stishovite |
|
300 K | 46.55 ų Unit cell |
294 | 4.850 | third-order Birch-Murnaghan | — | Original |
2010 2 EOS records Quantum Monte Carlo computations of phase stability, equations of state, and elasticity of high-pressure sili… 10.1073/pnas.0912130107
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
300 K | 23.56136905 ų Molar |
— | 3.700 | Vinet | — | Original | ||||
| Stishovite |
|
300 K | 23.30945504 ų Molar |
— | 4.290 | unknown | — | Cited |
2007 3 EOS records Effect of Al3+ and H+ on the elastic properties of stishovite 10.2138/am.2007.2294
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 290 | — | none (not an EOS fit) | adiabatic | Original | ||||
| Why this differs from similar rows: Sample K324 (6.07 wt% Al2O3, 0.24 wt% H2O, synthesized 20 GPa/1800C/1h); different synthesis/composition batch from sibling sample K325. | ||||||||||||
| Stishovite |
|
— | — | 296 | — | none (not an EOS fit) | adiabatic | Original | ||||
| Why this differs from similar rows: Sample K325 (4.37 wt% Al2O3, 0.29 wt% H2O, synthesized 20 GPa/1400C/5h); different synthesis/composition batch from sibling sample K324, giving higher K_S0. | ||||||||||||
| Stishovite |
|
— | — | 316 | — | none (not an EOS fit) | adiabatic | Cited | ||||
2003 6 EOS records Equation of state of stishovite to lower mantle pressures 10.2138/am-2003-2-307
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | 46.5126 ų Unit cell |
309.900 | 4.590 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Full unit-cell third-order BM EoS fit to combined single-crystal + powder XRD data; sibling row instead reports a linearized axial (a3) modulus, not the full-volume EoS. | ||||||||||||
| Stishovite |
|
— | — | 291 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||
| Stishovite |
|
— | — | 302 | — | unknown | — | Cited | ||||
| Stishovite |
|
— | — | 258 | 4 | second-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Axial modulus for the a3 lattice parameter (second-order BM, K' fixed to 4); sibling row is the corresponding c3 axial modulus (496 GPa), a different crystallographic axis. | ||||||||||||
| Stishovite |
|
— | — | 496 | 4 | second-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Axial modulus for the c3 lattice parameter (second-order BM, K' fixed to 4); sibling row is the corresponding a3 axial modulus (258 GPa), a different crystallographic axis. | ||||||||||||
| Stishovite |
|
— | — | 250.900 | 5.480 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Axial (linearized a3) modulus from a separate fit to model the a lattice parameter alone, not the full unit-cell EoS reported in the sibling row. | ||||||||||||
2002 3 EOS records On the structure and compressibility of CaSiO3 perovskite 10.1029/2001gl013523
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
300 K | 46.53 ų Unit cell |
313.200 | 4.400 | third-order Birch-Murnaghan | — | Original | ||||
| Stishovite |
|
— | 46.51 ų Unit cell |
313.400 | — | third-order Birch-Murnaghan | — | Cited | ||||
| Why this differs from similar rows: Cites Weidner et al. [1981]; sibling row in this compilation table cites a different original study (Panero et al. 2001). | ||||||||||||
| Stishovite |
|
— | 46.54 ų Unit cell |
312.900 | 4.800 | third-order Birch-Murnaghan | — | Cited | ||||
| Why this differs from similar rows: Cites Panero et al. [2001], with V0 taken from Ross et al. [1990]; sibling row cites a different original study (Weidner et al. 1981). | ||||||||||||
2002 1 EOS record Equation of state of the hydrous phase δ‐AlOOH at room temperature up to 22.5 GPa 10.1029/2001gl014224
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 291 | 4.790 | unknown | — | Cited |
2002 5 EOS records Strength and Elasticity ofSiO2across the Stishovite–CaCl2-type Structural Phase Boundary 10.1103/physrevlett.89.2555…
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 304 | — | Birch-Murnaghan (order unspecified) | — | Original | ||||
| Stishovite |
|
— | — | — | 3.980 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites K'0 = 3.98 from static compression using a He pressure medium [1] (Hemley, Prewitt, and Kingma 1994); sibling rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | — | 5.100 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites K'0 = 5.1 from ultrasonic elasticity measurements [25] (Li and Liebermann 2001); sibling rows cite different original studies/methods. | ||||||||||||
| Stishovite |
|
— | — | — | 5 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites K'0 = 5.0 from direct shock (dynamic) compression [27] (Luo et al. 2002), noted as not a static measurement; sibling rows cite different, static methods. | ||||||||||||
| Stishovite |
|
— | — | — | 4.800 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites K'0 = 4.8 from static compression of quenched laser-heated samples [26] (Panero, Benedetti, and Jeanloz); sibling rows cite different original studies/methods. | ||||||||||||
1999 2 EOS records Seismic velocities of major silicate and oxide phases of the lower mantle 10.1029/1999jb900069
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 310 | 4.240 | third-order Birch-Murnaghan | — | Original | ||||
| Stishovite |
|
— | — | 312 | 4.300 | unknown | — | Cited |
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 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | — | 342 | 4 | Birch-Murnaghan (order unspecified) | — | Cited |
1993 11 EOS records Equation of state and high‐pressure phase transitions of stishovite (SiO2): Ab initio (periodic Hartree‐Fock)… 10.1029/93jb00783
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | 46.2 ų Unit cell |
328 | 4 | third-order Birch-Murnaghan | — | Original | ||||
| Stishovite |
|
— | — | 300 | 4 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Bassett and Barnett [1970], 0-8.5 GPa experimental compression; this is a compilation table (Table 2) where other rows cite different original studies. | ||||||||||||
| Stishovite |
|
— | — | 344 | 2 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Liu et al. [1974], 0-22.3 GPa; text notes nonhydrostatic conditions were present in this experiment, unlike other cited studies in the same compilation table. | ||||||||||||
| Stishovite |
|
— | — | 298 | 0.700 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Sato [1977], 0-11 GPa experimental compression; compilation table (Table 2) where other rows cite different original studies. | ||||||||||||
| Stishovite |
|
— | — | 306 | — | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Weidner et al. [1982] Brillouin scattering (no K' reported), a different method from the compression studies cited in sibling rows of this table. | ||||||||||||
| Stishovite |
|
— | 46.591 ų Unit cell |
313 | 6 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Sugiyama et al. [1987], 0-6 GPa experimental compression; other rows in this compilation table cite different original studies. | ||||||||||||
| Stishovite |
|
— | — | 376 | 4 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Tsuchida and Yagi [1989], 0-80 GPa DAC; text notes hydrostatic conditions were not obtained in their diamond anvil cell, unlike other cited studies. | ||||||||||||
| Stishovite |
|
— | 46.615 ų Unit cell |
313 | 2.800 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Ross et al. [1990], 0-15 GPa experimental compression, with crystallographic parameters also reported; other rows in this table cite different original studies. | ||||||||||||
| Stishovite |
|
— | 47.5 ų Unit cell |
288 | 3.140 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Park et al. [1988] LAPW ab initio result; text notes a discrepancy with Cohen [1991] and this work, possibly from incomplete convergence of Park et al.'s LAPW energies. | ||||||||||||
| Stishovite |
|
— | 46.16 ų Unit cell |
324 | 4.040 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Cohen [1991] LAPW ab initio result; sibling rows in this table cite different original studies (Park et al. [1988], Keskar et al. [1991]). | ||||||||||||
| Stishovite |
|
— | 45.64 ų Unit cell |
292 | 5.860 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Keskar et al. [1991] plane-wave pseudopotential (PW-PP) calculation, a different ab initio method from the LAPW results in sibling rows; text notes PW-PP underestimates V0. | ||||||||||||
1991 3 EOS records Modified potential-induced-breathing model of potentials between close-shell ions 10.1103/physrevb.44.2495
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stishovite |
|
— | 45.54 ų Unit cell |
378 | 6.400 | unknown | — | Original | ||||
| Stishovite |
|
— | 46.54 ų Unit cell |
287 | 1.700 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table VI 'Experiment' column, citing literature refs 30-32; sibling row is a theoretical PIB (potential-induced-breathing) model calculation (Ref. 2). | ||||||||||||
| Stishovite |
|
— | 43.39 ų Unit cell |
411 | 3.730 | unknown | — | Cited | ||||
| Why this differs from similar rows: Table VI 'PIB Model' column, a theoretical potential-induced-breathing electron-gas calculation attributed to Ref. 2 (Cohen 1987); sibling row is experimental data. | ||||||||||||