Browse EOS records
One row per paper — expand to see every matching EOS record from that study.
85 papers · 347 EOS records
2025 1 EOS record First Observation of Quenched Davemaoite to Ambient Conditions: Its Electron Diffraction Pattern 10.1029/2025gl115280
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 25.49 cm³/mol Molar |
— | — | none (not an EOS fit) | — | Original |
2025 1 EOS record The texture of the post-perovskite phase controls the characteristics of the D” seismic discontinuity 10.1038/s43247-025-02383-1
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 182.2 Unknown basis |
229 | 3.700 | third-order Birch-Murnaghan | — | Cited |
2025 1 EOS record Exploring the High-Pressure Equation of State in Earth’s Mantle with a Focus on the MgSiO3−MgO System 10.15407/mfint.47.06.0601
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | — | 4.380 | Vinet | — | Cited |
2025 10 EOS records Research progresses on the structure, phase transition and physical properties of MgSiO<sub>3&a… 10.3724/j.issn.1007-2802.20…
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 162.3 ų Unit cell |
267 | 3.700 | unknown | MgO (Speziale et al., 2001) | Cited | ||||||||||
| Bridgmanite |
|
— | 162.373 ų Unit cell |
258.400 | 4.100 | Vinet | — | Cited | ||||||||||
| Bridgmanite |
|
— | 162.373 ų Unit cell |
256.700 | 4.090 | unknown | — | Cited | ||||||||||
| Bridgmanite |
|
— | 165.78 ų Unit cell |
237 | 4 | unknown | high | Cited | ||||||||||
| Bridgmanite |
|
— | 161 ų Unit cell |
304 | 4 | unknown | low | Cited | ||||||||||
| Bridgmanite |
|
— | 164.81 ų Unit cell |
262 | 3 | Birch-Murnaghan (order unspecified) | high | Cited | ||||||||||
| Bridgmanite |
|
— | 162 ų Unit cell |
269 | 4 | unknown | low | Cited | ||||||||||
| Bridgmanite |
|
— | 162.6 ų Unit cell |
284 | 4 | unknown | low | Cited | ||||||||||
| Bridgmanite |
|
— | 183.5 ų Unit cell |
176 | 4 | unknown | high | Cited | ||||||||||
| Bridgmanite |
|
— | 178.5 ų Unit cell |
186 | 4 | unknown | low | Cited |
2023 11 EOS records Single-crystal X-ray diffraction on the structure of (Al,Fe)-bearing bridgmanite in the lower mantle 10.2138/am-2023-8969
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 163.85 ų Unit cell |
242 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||||
| Bridgmanite |
|
— | 164.64 ų Unit cell |
228 | 4.100 | third-order Birch-Murnaghan | — | Original | ||||||||||||
| Bridgmanite |
|
— | 34.71 ų Polyhedron |
240 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||||||||
| Why this differs from similar rows: AO12 pseudo-dodecahedron polyhedral volume with K' fixed to 4; sibling row 1154 fits K' freely for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 34.77 ų Polyhedron |
229 | 4.400 | Birch-Murnaghan (order unspecified) | — | Original | ||||||||||||
| Why this differs from similar rows: AO12 pseudo-dodecahedron polyhedral volume with K' fitted freely (4.4); sibling row 1153 fixes K' to 4 for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 7.8 ų Polyhedron |
293 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||||||||
| Why this differs from similar rows: BO6 octahedron polyhedral volume with K' fixed to 4; sibling row 1156 fits K' freely for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 7.84 ų Polyhedron |
248 | 5.700 | Birch-Murnaghan (order unspecified) | — | Original | ||||||||||||
| Why this differs from similar rows: BO6 octahedron polyhedral volume with K' fitted freely (5.7); sibling row 1155 fixes K' to 4 for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 169.7 ų Unit cell |
237 | 4.020 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Reports unit-cell volume/K0/K' from Dubrovinsky et al. (2010), distinct from the AO12/BO6 polyhedral-volume fits in the sibling rows. | ||||||||||||||||||||
| Bridgmanite |
|
— | 35.84 ų Polyhedron |
246 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: AO12 pseudo-dodecahedron volume from Dubrovinsky et al. (2010) with K' fixed to 4; sibling row 1159 fits K' freely for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 35.61 ų Polyhedron |
289 | 2.800 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: AO12 pseudo-dodecahedron volume from Dubrovinsky et al. (2010) with K' fitted freely (2.8); sibling row 1158 fixes K' to 4. | ||||||||||||||||||||
| Bridgmanite |
|
— | 8.2 ų Polyhedron |
313 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: BO6 octahedron volume from Dubrovinsky et al. (2010) with K' fixed to 4; sibling row 1161 fits K' freely for the same polyhedron. | ||||||||||||||||||||
| Bridgmanite |
|
— | 8.17 ų Polyhedron |
340 | 3.200 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: BO6 octahedron volume from Dubrovinsky et al. (2010) with K' fitted freely (3.2); sibling row 1160 fixes K' to 4. | ||||||||||||||||||||
2023 6 EOS records Crystal chemistry and compressibility of Fe0.5Mg0.5Al0.5Si0.5O3 and FeMg0.5Si0.5O3 silicate perovskites at pr… 10.3389/fchem.2023.1258389
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 266.35 ų Unit cell |
211 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||||
| Why this differs from similar rows: Values for the LiNbO3-type structure, stable below 8+/-2 GPa; sibling row 1294 is the distorted-perovskite phase stable above that transition pressure. | ||||||||||||||||||||
| Bridgmanite |
|
— | 171.2 ų Unit cell |
221 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||||
| Why this differs from similar rows: Values for the distorted-perovskite phase, stable above 8+/-2 GPa; sibling row 1293 is the lower-pressure LiNbO3-type structure. | ||||||||||||||||||||
| Bridgmanite |
|
— | 181.2 ų Unit cell |
199 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||||
| Bridgmanite |
|
— | — | 194 | — | second-order Birch-Murnaghan | — | Original | ||||||||||||
| Bridgmanite |
|
— | — | 251 | — | unknown | — | Cited | ||||||||||||
| Bridgmanite |
|
— | — | 259 | — | unknown | — | Cited | ||||||||||||
2022 2 EOS records Elastic properties of Fe-bearing Akimotoite at mantle conditions: Implications for composition and temperatur… 10.1016/j.fmre.2021.12.013
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
270 K | — | 247.500 | 4 | none (not an EOS fit) | adiabatic | Cited | ||||||||
| Bridgmanite |
|
270 K | — | 249.400 | 4.040 | none (not an EOS fit) | adiabatic | Cited |
2022 3 EOS records Anharmonic thermodynamic properties and phase boundary across the postperovskite transition in MgSiO3 10.1103/physrevb.106.054103
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 40.15 ų/f.u. Formula unit |
255.720 | 3.910 | third-order Birch-Murnaghan | LDA | Original | ||||||
| Bridgmanite |
|
300 K | 42.44 ų/f.u. Formula unit |
226.470 | 3.890 | third-order Birch-Murnaghan | PBE-GGA | Original | ||||||
| Bridgmanite |
|
300 K | 40.58 ų/f.u. Formula unit |
246 | 3.650 | third-order Birch-Murnaghan | — | Cited |
2022 19 EOS records Single-crystal elasticity of (Al,Fe)-bearing bridgmanite up to 82 GPa 10.2138/am-2022-8435
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | — | 326 | 3.320 | third-order Birch-Murnaghan | adiabatic | Original | ||||||||||||
| Bridgmanite |
|
300 K | — | — | 3.300 | finite strain (unspecified form) | — | Cited | ||||||||||||
| Bridgmanite |
|
300 K | — | 234 | 3.500 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Bridgmanite | Al-Bgm (5.1 wt% Al2O3) | — | — | 252 | 3.700 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Bridgmanite |
|
— | — | 250.800 | 3.440 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Bridgmanite |
|
— | — | 257.100 | 3.710 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Criniti et al. (2021) Brillouin light scattering on single crystal; other rows cite Li and Zhang (2005) and Chantel et al. (2012), both ultrasonic on polycrystals. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 253 | 4.400 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Li and Zhang (2005) ultrasonic interferometry on polycrystal; other rows cite Criniti et al. (2021) BLS on single crystal or Chantel et al. (2012) ultrasonic. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 247 | 4.500 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Chantel et al. (2012) ultrasonic interferometry on polycrystal; other rows cite Criniti et al. (2021) BLS on single crystal or Li and Zhang (2005) ultrasonic. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 236 | 4.700 | finite strain (unspecified form) | adiabatic | Cited | ||||||||||||
| Bridgmanite |
|
300 K | — | 256 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||||||||
| Bridgmanite |
|
— | — | 258 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Fu et al. (2018) XRD data for the <40 GPa range of their fit; sibling row is the same study's >60 GPa range fit, a different pressure regime/data subset. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 252 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Fu et al. (2018) XRD data for the >60 GPa range of their fit; sibling row is the same study's <40 GPa range fit, a different pressure regime/data subset. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 257 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Chantel et al. (2012) XRD data with K' fixed to 4; sibling row cites a different original study (Boffa Ballaran et al. 2012) that fitted K' freely (4.11). | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 246 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Chantel et al. (2012) data for (Mg0.95Fe0.05)SiO3 with K' fixed to 4; sibling row cites a different original study (Boffa Ballaran et al. 2012) fitting K' freely. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 251 | 4.110 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Boffa Ballaran et al. (2012) XRD data with K' fitted freely (4.11); sibling row cites a different original study (Chantel et al. 2012) that fixed K' to 4. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 253 | 3.990 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Why this differs from similar rows: Table 3 row citing Boffa Ballaran et al. (2012) data for (Mg0.95Fe0.05)SiO3 with K' free (3.99); sibling row cites a different original study (Chantel et al. 2012) that fixed K' to 4. | ||||||||||||||||||||
| Bridgmanite |
|
— | — | 240 | 4.120 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Bridgmanite |
|
— | — | 255 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
| Bridgmanite |
|
— | — | 264 | 4 | Birch-Murnaghan (order unspecified) | — | Cited | ||||||||||||
2021 5 EOS records Single‐Crystal Elasticity of MgSiO3 Bridgmanite to Mid‐Lower Mantle Pressure 10.1029/2020jb020967
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | 257.100 | 3.710 | third-order Birch-Murnaghan | adiabatic | Original | ||||||
| Why this differs from similar rows: Adiabatic bulk modulus computed using the Voigt bound (KSV) from the global elastic-moduli fit; sibling row instead reports the Reuss bound (KSR), giving a slightly different value. | ||||||||||||||
| Bridgmanite |
|
— | — | 256.700 | 3.700 | third-order Birch-Murnaghan | adiabatic | Original | ||||||
| Why this differs from similar rows: Adiabatic bulk modulus computed using the Reuss bound (KSR) from the global elastic-moduli fit; sibling row instead reports the Voigt bound (KSV), giving a slightly different value. | ||||||||||||||
| Bridgmanite |
|
— | — | 254.500 | 3.730 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: K_TR0 obtained by converting the measured K_SR to K_TR via thermoelastic relations and fitting a BM3 to the resulting K_T-V data, with absolute pressure from simultaneous Brillouin scattering and XRD. | ||||||||||||||
| Bridgmanite |
|
— | — | 255 | 3.800 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: For comparison, K_T0 obtained instead from a separate fit to unit-cell volumes with pressures from the ruby scale of Jacobsen et al. (2008), using EOSFit software; text notes it agrees with the primary K_T-V fit (sibling row). | ||||||||||||||
| Bridgmanite |
|
— | — | 247 | 4.500 | finite strain (unspecified form) | adiabatic | Cited | ||||||
2020 1 EOS record Sound Velocities of Al‐Bearing Phase D up to 22 GPa and 1300 K 10.1029/2020gl088877
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | 253 | — | unknown | — | Cited |
2020 5 EOS records Synthesis, Elasticity, and Spin State of an Intermediate MgSiO3‐FeAlO3 Bridgmanite: Implications for Iron in … 10.1029/2020jb019964
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 172 ų Unit cell |
230 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Sample 1, fit using only the post-laser-annealing data (red squares in Fig. 3); sibling rows use different sample/data subsets (Sample 1 combined data; Sample 2 cold-compressed only). | ||||||||||||||||||
| Bridgmanite |
|
300 K | 172.1 ų Unit cell |
229 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Sample 1, fit using both pre- and post-annealing data combined; authors state this denser, lower-uncertainty fit is their preferred/representative EoS (also quoted in the abstract), unlike the annealed-only fit (sibling row). | ||||||||||||||||||
| Bridgmanite |
|
300 K | 170.7 ų Unit cell |
240 | 4 | second-order Birch-Murnaghan | — | Original | ||||||||||
| Why this differs from similar rows: Sample 2, a separate cold-compressed (never laser-annealed) sample used as a reference for initial cation ordering; differs from Sample 1's fits (sibling rows), which involve laser annealing. | ||||||||||||||||||
| Bridgmanite |
|
— | 176.5 ų Unit cell |
212 | 3.970 | unknown | — | Original | ||||||||||
| Bridgmanite | FA10 (Fe,Al-bearing MgSiO3 bridgmanite) | — | — | — | 3.440 | unknown | — | Cited | ||||||||||
2020 2 EOS records 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 162.4 ų Unit cell |
251 | 4.100 | Mie-Grüneisen-Debye / thermal EOS | — | Cited | ||||||
| Bridgmanite |
|
— | 169.31 ų Unit cell |
272 | 4.100 | Mie-Grüneisen-Debye / thermal EOS | — | Cited |
2018 1 EOS record Spreadsheets to calculateP–V–Trelations, thermodynamic and thermoelastic properties of silicates in the MgSiO… 10.1080/08957959.2018.14650…
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
298.2 K | 2.445 Jbar-1 Molar |
252 | 4.380 | Birch-Murnaghan (order unspecified) | — | Original |
2016 6 EOS records Thermoelasticity of Fe3+‐ and Al‐bearing bridgmanite: Effects of iron spin crossover 10.1002/2016gl069332
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 163.2 ų Unit cell |
245.500 | 3.960 | unknown | — | Cited | ||||||||||
| Bridgmanite |
|
300 K | 163.7 ų Unit cell |
246.700 | 4.030 | unknown | — | Cited | ||||||||||
| Bridgmanite |
|
300 K | 164.1 ų Unit cell |
242.500 | 4.060 | unknown | — | Original | ||||||||||
| Bridgmanite |
|
300 K | 163.26 ų Unit cell |
252 | 3.700 | unknown | — | Cited | ||||||||||
| Bridgmanite |
|
300 K | 168 ų Unit cell |
233.600 | 4.050 | unknown | — | Original | ||||||||||
| Bridgmanite |
|
300 K | 165.3 ų Unit cell |
239.400 | 4.050 | unknown | — | Original |
2016 1 EOS record Stability of Fe,Al-bearing bridgmanite in the lower mantle and synthesis of pure Fe-bridgmanite 10.1126/sciadv.1600427
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 178.98 ų Unit cell |
190 | 4 | Birch-Murnaghan (order unspecified) | — | Original |
2015 1 EOS record Effects of the Fe3+ spin transition on the equation of state of bridgmanite 10.1002/2015gl064400
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 162.6 ų Unit cell |
284 | 4 | third-order Birch-Murnaghan | Pt scale of Fei et al. [2007a] | Original |
2015 8 EOS records The thermal equation of state of (Mg, Fe)SiO3bridgmanite (perovskite) and implications for lower mantle struc… 10.1002/2015jb012108
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 163.16 ų Unit cell |
243.800 | 4.160 | Vinet | — | Original | ||||||||
| Bridgmanite |
|
300 K | 162.12 ų Unit cell |
262.300 | 4.044 | Vinet | — | Original | ||||||||
| Why this differs from similar rows: V0 fitted freely (Bayesian prior) from reanalyzed Tange et al. (2012) data, giving V0=162.12, K0=262.3; differs from sibling's fixed-V0 conditional fit. | ||||||||||||||||
| Bridgmanite |
|
300 K | 162.5 ų Unit cell |
253.200 | — | Vinet | — | Original | ||||||||
| Why this differs from similar rows: Conditional fit with V0 fixed to 162.5 (typical measured value) rather than fitted freely, yielding a different K0=253.2; sibling row fits V0 freely. | ||||||||||||||||
| Bridgmanite |
|
300 K | — | 252 | — | unknown | — | Cited | ||||||||
| Bridgmanite |
|
— | — | 253 | — | unknown | — | Cited | ||||||||
| Why this differs from similar rows: Cites Fiquet et al. [2000] (253-259 GPa depending on whether heated data included); V0 fixed to a measured volume; sibling row cites a different original study (Mao et al. 2011). | ||||||||||||||||
| Bridgmanite |
|
— | — | 259.600 | — | unknown | — | Cited | ||||||||
| Why this differs from similar rows: Cites Mao et al. [2011] (259.6 GPa); V0 fixed to a measured volume per that study; sibling row cites a different original study (Fiquet et al. 2000). | ||||||||||||||||
| Bridgmanite |
|
— | 162.373 ų Unit cell |
— | — | unknown | — | Cited | ||||||||
| Bridgmanite |
|
— | — | 253 | — | none (not an EOS fit) | adiabatic | Cited | ||||||||
2015 1 EOS record The equations of state of forsterite, wadsleyite, ringwoodite, akimotoite, MgSiO3-perovskite, and postperovsk… 10.1016/j.rgg.2015.01.011
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
298.2 K | 24.45 cm³/mol Molar |
252 | 4.380 | Birch-Murnaghan (order unspecified) | — | Original |
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 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | — | 256.700 | — | unknown | — | Cited |
2014 1 EOS record Prediction of a potential high-pressure structure ofFeSiO3 10.1103/physrevb.90.140102
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 44.31 ų/f.u. Formula unit |
225 | 4.420 | Vinet | — | Original |
2013 4 EOS records 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 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
298 K | 2.445 kJ kbar-1 Molar |
251 | 4.140 | modified Tait | — | Original | ||||||||
| Bridgmanite |
|
298 K | 2.534 kJ kbar-1 Molar |
281 | 4.140 | modified Tait | — | Original | ||||||||
| Bridgmanite |
|
298 K | 2.54 kJ kbar-1 Molar |
203 | 4 | modified Tait | — | Original | ||||||||
| Bridgmanite |
|
298 K | 2.334 kJ kbar-1 Molar |
203 | 4 | modified Tait | — | Original |
2013 1 EOS record Cubic perovskite polymorph of strontium metasilicate at high pressures 10.2138/am.2013.4470
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 40.575 ų Unknown basis |
260 | — | unknown | — | Cited |
2013 4 EOS records Effect of substitution Fe2+ on physical properties of MgSiO3 perovskite at high temperature and high pressure 10.7498/aps.62.049101
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
— | 162.378 ų Unit cell |
244 | 4 | third-order Birch-Murnaghan | — | Original | ||||||||
| Bridgmanite |
|
— | 164.977 ų Unit cell |
248 | 4.030 | third-order Birch-Murnaghan | — | Original | ||||||||
| Bridgmanite |
|
300 K | 162.345 ų Unit cell |
264 | — | unknown | — | Cited | ||||||||
| Bridgmanite |
|
— | — | 246 | 3.900 | unknown | — | Cited |
2012 4 EOS records P‐V‐T equation of state of MgSiO3 perovskite based on the MgO pressure scale: A comprehensive reference for m… 10.1029/2011jb008988
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 162.373 ų Unit cell |
258.400 | 4.100 | Vinet | — | Original | ||||||
| Why this differs from similar rows: Table 2 preferred Vinet-form fit, KT0/K'T0 free, V0 fixed to Tange et al. [2009b]; sibling row is an alternative fit additionally constrained by external KS0 = 253 GPa. | ||||||||||||||
| Bridgmanite |
|
300 K | 162.373 ų Unit cell |
256.700 | 4.090 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Table 2 third-order Birch-Murnaghan fit with KT0/K'T0 free, V0 fixed to Tange et al. [2009b]; sibling row is an alternative fit constrained by an external KS0 = 253 GPa. | ||||||||||||||
| Bridgmanite |
|
300 K | 162.373 ų Unit cell |
250.600 | 4.420 | Vinet | — | Original | ||||||
| Why this differs from similar rows: Alternative fit constraining KS0 to 253 GPa from Brillouin/ultrasonic literature; authors note it deviates systematically from the volume data vs. the unconstrained fit (sibling row). | ||||||||||||||
| Bridgmanite |
|
300 K | 162.373 ų Unit cell |
250.600 | 4.458 | third-order Birch-Murnaghan | — | Original | ||||||
| Why this differs from similar rows: Alternative BM3-form fit constrained by external KS0 = 253 GPa (same constraint type as the Vinet-form alternative fit elsewhere in this paper); sibling row is the unconstrained fit. | ||||||||||||||
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