Quasi‐hydrostatic compression of magnesium oxide to 52 GPa: Implications for the pressure‐volume‐temperature equation of state
10.1029/2000jb900318 · 2001 · Journal of Geophysical Research Atmospheres
S. Speziale; Chang‐Sheng Zha; T. S. Duffy; Russell J. Hemley; Ho‐kwang Mao
18 EOS records from this paper
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Periclase |
|
300 K | 74.53 ų Unit cell |
170 | 3.590 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Fit with V0, K0T, and K' all free, yielding V0=74.53, K0T=170, K'=3.59; sibling row instead fixes K0T from independent sound-velocity data. | ||||||||||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
160.200 | 3.990 | third-order Birch-Murnaghan | — | Original | ||||
| Why this differs from similar rows: Fit with K0T fixed to 160.2 GPa from high-precision sound-velocity measurements, giving V0=74.71 and K'=3.99; marked preferred fit. Sibling row fits K0T freely. | ||||||||||||
| Periclase |
|
300 K | — | 160.200 | 4.120 | Vinet | — | Original | ||||
| Periclase |
|
300 K | — | 160.200 | 4.210 | other named EOS | — | Original | ||||
| Periclase |
|
300 K | 9.338 ų Unknown basis |
— | — | other named EOS | — | Original | ||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
159.800 | 4.520 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Anderson and Andreatch [1966] acoustic/ultrasonic data converted to isothermal conditions; large Table 2 compilation cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
160.500 | 3.890 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Spetzler [1970] ultrasonic data converted to isothermal conditions; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.74 ų Unit cell |
161.400 | 4.290 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Vassiliou and Ahrens [1981] shock-wave experiment; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.7 ų Unit cell |
160.200 | 4.150 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Jackson and Niesler [1982] ultrasonic interferometry converted to isothermal conditions; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.61 ų Unit cell |
161 | — | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Sumino et al. [1983] acoustic measurements; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.7 ų Unit cell |
161.600 | — | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Isaak et al. [1989] acoustic resonance measurements; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | — | 160.400 | 4.150 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Yoneda [1990] ultrasonic data converted to isothermal conditions; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
153 | 4.100 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Utsumi et al. [1998] static compression; text explicitly flags this as giving 'an anomalously low bulk modulus' compared with other cited studies. | ||||||||||||
| Periclase |
|
300 K | 74.78 ų Unit cell |
160 | 4.150 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Fei [1999] static compression, K' fixed (footnote a); compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | — | 160.900 | 4.020 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Sinogeikin and Bass [1999] Brillouin scattering converted to isothermal conditions; compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
300 K | 74.71 ų Unit cell |
161 | 3.940 | unknown | — | Cited | ||||
| Why this differs from similar rows: Cites Dewaele et al. [2000] static compression, K0 fixed (footnote a); compilation table cites a different original study per row. | ||||||||||||
| Periclase |
|
— | — | — | 4.520 | other named EOS | — | Cited | ||||
| Why this differs from similar rows: Cites Hama and Suito [1999/2000] wide-range P-V-T model (K'=4.52); text says this value is inconsistent with the most recent experimental results in this study. | ||||||||||||
| Periclase |
|
— | — | — | 4.769 | other named EOS | — | Cited | ||||
| Why this differs from similar rows: Cites Jacobs and Oonk [2000] wide-range P-V-T model (K'=4.769); text applies the same inconsistency comment as for the Hama and Suito model. | ||||||||||||