Shock-induced phase transitions in the MgO-FeO system to 200 GPa

Journal of Physics and Chemistry of Solids

Volumn 69, Issue 9, 2008, Pages 2344-2348

  Zhang, Li ^a,b   Gong, Zizheng ^a,c   Fei, Yingwei ^b  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

^b GEOPHYSICAL LABORATORY   (United States)

^c BEIJING INSTITUTE OF SPACECRAFT SYSTEM ENGINEERING   (China)

Author keywords

A. Oxides; C. High pressure; D. Phase transitions

Indexed keywords

A. OXIDES; C. HIGH PRESSURE; D. PHASE TRANSITIONS;

PHASE TRANSITIONS;

EID: 50949131701     PISSN: 00223697     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jpcs.2008.04.006     Document Type: Article

References (38)

1. Cohen R.E. MgO-the simplest oxide. In: Aoki H., Syono Y., and Hemley R.J. (Eds). Physics Meets Mineralogy (2000), Cambridge University Press, New York 95-123
2. Utsumi W., Weidner D.J., and Liebermann R.C. Volume measurements of MgO at high pressures and high temperatures. In: Manghnani M.H., and Yagi T. (Eds). Properties of Earth and Planetary Materials at High Pressure and Temperature (1998), American Geophysical Union, Washington, DC 327-333
3. Fei Y. Effects of temperature and composition on the bulk modulus of (Mg, Fe)O. Am. Mineral 84 (1999) 272-276
4. Dewaele A., Fiquet G., Andrault D., and Haüsermann D. P-V-T equation of state of periclase from synchrotron radiation measurements. J. Geophys. Res. 105 (2000) 287-2869
5. Fei Y., Li J., Hirose K., Minarik W., Orman J.V., Sanloup C., Westrenen W., Komabayashi T., and Funakoshi K. A critical evaluation of pressure scales at high temperatures by in situ X-ray diffraction measurements. Phys. Earth Planet Inter. 143-144 (2004) 515-526
6. Marsh S.P. LASL Shock Hugoniot Data (1980), University of California Press, Berkeley p. 658
7. Vassiliou M.S., and Ahrens T.J. Hugoniot equation of state of periclase to 200 GPa. Geophys. Res. Lett. 8 (1981) 729-732
8. Duffy T.S., and Ahrens T.J. Compressional sound velocity, equation of state, and constitutive response of shock-compressed magnesium oxide. J. Geophys. Res. 100 (1995) 529-542
9. Duffy T.S., Hemley R.J., and Mao H.K. Equation of state and shear strength at multimegabar pressures: magnesium oxide to 227 GPa. Phys. Rev. Lett. 74 (1995) 1371-1374
10. Speziale S., Zha C.S., Duffy T.S., Hemley R.J., and Mao H. Quasi-hydrostatic compression of magnesium oxide to 52 GPa: implications for the pressure-volume-temperature equation of state. J. Geophys. Res. 106 (2001) 515-528
11. Jackson I., and Niesler H. The elasticity of periclase to 3 GPa and some geophysical implications. In: Atimoto S., and Manghnani M.H. (Eds). High-Pressure Research in Geophysics (1982), Center for Academic Publications, Tokyo 93-113
12. Zha C., Mao H.K., and Hemley R.J. Elasticity of MgO and a primary pressure scale to 55 GPa. Prec. Nat. Acad. Sci. USA 97 (2000) 13494-13499
13. 3-perovskite and MgO (periclase) from computer simulations. Phys. Earth Planet Inter. 98 1-2 (1996) 47-54
14. Inbar I., and Cohen R.C. High-pressure effects on thermal properties of MgO. Geophys. Res. Lett. 22 (1995) 1533-1536
15. Karki B.B., Wentzcovitch R.M., de Gironcoli S., and Baroni S. High-pressure lattice dynamics and thermoelasticity of MgO. Phys. Rev. B 61 (2000) 8793-8800
16. Matsui M., Parker S.C., and Leslie M. The MD simulation of the equation of state of MgO: application as a pressure calibration standard at high temperature and high pressure. Am. Mineral 85 (2000) 312-316
17. Luo S.-N., Swift D.C., Mulford R.N., Drummond N.D., and Ackland G.J. Performance of an ab initio equation of state for magnesium oxide. J. Phys.: Condens. Matter 16 (2004) 5435-5442
18. Cohen R.E., and Gong Z. Melting and melt structure of MgO at high pressures. Phys. Rev. B 50 (1994) 12301-12311
19. Vocadlo L., and Price G.D. The melting of MgO-computer calculations via molecular dynamics. Phys. Chem. Miner 23 (1996) 42-49
20. Cohen R.E., and Weitz J.S. The melting curve and premelting of MgO. In: Manghnani M.H., and Yagi T. (Eds). Properties of Earth and Planetary Materials at High Pressure and Temperature (1998), American Geophysical Union, Washington, DC 185-196
21. Alfè D. Melting curve of MgO from first-principles simulations. Phys. Rev. Lett. 94 (2005) 235701
22. Belonoshko A.B., and Dubrovinsky L.S. Molecular dynamics of NaCl (B1 and B2) and MgO (B1) melting: two-phase simulation. Am. Mineral 81 (1996) 303-316
23. Strachan A., Çaǧi{dotless}n T., and Goddard III W.A. Phase diagram of MgO from density-functional theory and molecular-dynamics simulations. Phys. Rev. B 60 (1999) 15084-19093
24. Strachan A., Çaǧi{dotless}n T., and Goddard III W.A. Reply to comment on phase diagram of MgO from density-functional theory and molecular-dynamics simulations. Phys. Rev. B 63 (2001) 096102
25. Belonoshko A.B. Comment on phase diagram of MgO from density-functional theory and molecular-dynamics simulations. Phys. Rev. B 63 (2001) 096101
26. Zerr A., and Boehler R. Constraints on the melting temperature of the lower mantle from high pressure experiments on MgO and magnesiowüstite. Nature 371 (1994) 506-508
27. Jeanloz R., and Ahrens T.J. Equations of state FeO and CaO. Geophys. J. R. Astron. Soc. 62 (1980) 505-528
28. Fei Y., and Mao H.K. In situ determination of the NiAs phase of FeO at high pressure and temperature. Science 266 (1994) 1678-1680
29. 0.4O to 200 Gpa. Geophys. Res. Lett. 9 (1982) 127-130
30. Gong Z., Fei Y., Dai F., Zhang L., and Jing F. Equation of state and phase stability of mantle perovskite up to 140 GPa shock pressure and its geophysical implications. Geophys. Res. Lett. 31 (2004) L04614
31. Jackson I., and Ahrens T.J. Shock wave compression of single-crystal forsterite. J. Geophys. Res. 84 (1979) 3039-3048
32. McQueen R.G., Marsh S.P., Taylor T.W., Fritz S.N., and Carter J.W. The equation of state of solids from shock wave studies. In: Kinslow R. (Ed). High Velocity Impact Phenomena (1970), Academic Press, New York 294-419
33. Anderson O.L. The volume dependence of thermal pressure in perovskite and other minerals. Phys. Earth Planet Inter. 112 (1999) 267-283
34. Svendsen B., and Ahrens T.J. Shock-induced temperatures of MgO. Geophys. J. R. Astron. Soc. 91 (1987) 667-691
35. Jackson M.D., and Gordon R.G. Electron-gas theory of some phases of magnesium oxide. Phys. Rev. B 38 (1988) 5654-5660
36. Aguado A., and Madden P.A. New insights into the melting behavior of MgO from molecular dynamics simulations: the importance of premelting effects. Phys. Rev. Lett. 94 (2005) 68501
37. Badro J., Fiquet G., Guyot F., Rueff J.-P., Struzhkin V.V., Vankó G., and Monaco G. Iron partitioning in earth's mantle: toward a deep lower mantle discontinuity. Science 300 (2003) 789-791
38. Cohen R.E., Mazin II, and Isaak D.G. Magnetic collapse in transition metal oxides at high pressure: implications for the earth. Science 275 (1997) 654-657