Density profile of pyrolite under the lower mantle conditions
10.1029/2008gl036759 · 2009 · Geophysical Research Letters
A. Ricolleau; Yingwei Fei; Elizabeth Cottrell; H. C. Watson; Liwei Deng; Li Zhang; G. Fiquet; Anne‐Line Auzende; Mathieu Roskosz; G. Morard; Vitali B. Prakapenka
4 EOS records from this paper
| Phase | Composition | Tref | V₀ | K₀ (GPa) | K′ | EOS model | Method note | Origin | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bridgmanite | Al- and Fe-bearing Mg-perovskite in natural KLB-1 peridotite | — | 164 ų Unit cell |
245 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Davemaoite |
|
— | 45.6 ų Unit cell |
244 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Ferropericlase |
|
— | 76.44 ų Unit cell |
158 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: High-spin (HS) ferropericlase state, K0 fixed to 158 GPa from Fei et al. [2007b] (K' fixed to 4); sibling row is the low-spin (LS) state with a different fixed K0. | ||||||||||||||
| Ferropericlase |
|
— | 74.04 ų Unit cell |
170 | 4 | Birch-Murnaghan (order unspecified) | — | Original | ||||||
| Why this differs from similar rows: Low-spin (LS) ferropericlase state, K0 fixed to 170 GPa from Fei et al. [2007b] (K' fixed to 4); sibling row is the high-spin (HS) state with a different fixed K0. | ||||||||||||||