Experimentally determined postspinel transformation boundary in Mg2SiO4 using MgO as an internal pressure standard and its geophysical implications

By Yingwei Fei, J. Orman, Jie Li, W. Westrenen, C. Sanloup, W. Minarik, K. Hirose, T. Komabayashi, M. Walter, K. Funakoshi. 2004

357 citations recorded by the source corpus.

Subfields: Geophysics

View Paper: https://www.semanticscholar.org/paper/719efbd2a503663faf4a4ce5a4a9bbcdac6806bb

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In Geophysics

1. K. Hirose
2. Jun Korenaga
3. T. Komabayashi
4. W. Minarik
5. Magali I. Billen
6. J. Orman
7. Jie Li
8. Y. Fei

Citations in the corpus

• Density-Functional Perturbation Theory for Quasi-Harmonic Calculations (2011, neutral): “…et al. 2008), obtained by means of renormalized phonons and QHA, has been used as a new pressure calibration to re-evaluate the high pressure – high temperature phase boundary in MgSiO3 and Mg2SiO4 minerals using experimental data from (Fei et al. 2004, Hirose et al. 2006, Speziale et al. 2001).”
• Postperovskite phase transition and its geophysical implications (2006, methodology): “, 2005; Hirose et al., 2005a]. Hirose et al. [2006a] showed that compositional effects on the stabilities of perovskite and postperovskite are not significant by comparing all existing experimental results using an identical pressure scale.”
• Modeling the Dynamics of Subducting Slabs (2008, background): “…experimental values of γ660 ≥ −6 MPa/K to γ660 = −0.5 to −3.0 MPa/K for more recent experiments, which are better able to constrain the pressure of the phase transition at different temperatures (Ito & Takahashi 1989, Irifune et al. 1998, Katsura et al. 2003, Fei et al. 2004, Litasov et al. 2005).”
• Unified analyses for P-V-T equation of state of MgO: A solution for pressure-scale problems in high P-T experiments (2008, methodology): “Reassessed phase boundaries with the Fit3-Vinet and Fit3-3BM models for the reported V-T data of Fei et al. [2004b] are represented with the original boundary based on Speziale et al.’s [2001] EOS in Figure 11a.”
• A critical evaluation of pressure scales at high temperatures by in situ X-ray diffraction measurements (2004, background): “1 and also discussed in recent literature (e.g.,Hirose et al., 2001a,b; Ono et al., 2001; Hirose, 2002; Shim et al., 2002; Matsui and Nishiyama, 2002; Fei et al., 2004).”
• Urey ratio and the structure and evolution of Earth's mantle (2008, background): “[49] Recent experimental studies indicate, however, that the Clapeyron slope of the endothermic phase change is likely to be much less negative than previously thought (now estimated to be around 1.3 MPa K 1) [Katsura et al., 2003; Fei et al., 2004].”