Thermoelastic properties of MgSiO3 perovskite determined by in situ X ray observations up to 30 GPa and 2000 K
10.1029/95jb03732 · 1996 · Journal of Geophysical Research Atmospheres
Nobumasa Funamori; Takehiko Yagi; Wataru Utsumi; Tadashi Kondo; Takeyuki Uchida; Miho Funamori
4 EOS records from this paper
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite |
|
300 K | 162.32 ų Unit cell |
261 | 4 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: From run 1 (enstatite single crystals, flux method); V0 fitted per run while K0/K' fixed to Mao et al. [1991] values, so only V0 differs from sibling run 2. | ||||||||||||||||
| Bridgmanite |
|
300 K | 162.19 ų Unit cell |
261 | 4 | third-order Birch-Murnaghan | — | Original | ||||||||
| Why this differs from similar rows: From run 2 (enstatite single crystals, flux method); V0 was fitted per run while K0 and K' were fixed to Mao et al. [1991] values, so only V0 differs from sibling run 1. | ||||||||||||||||
| Bridgmanite |
|
300 K | — | 261 | 4 | unknown | — | Cited | ||||||||
| Bridgmanite |
|
300 K | — | 260 | 4 | unknown | — | Cited | ||||||||