Structure and elasticity of single-crystal (Mg,Fe)O and a new method of generating shear waves for gigahertz ultrasonic interferometry

Journal of Geophysical Research: Solid Earth

Volumn 107, Issue 2, 2002, Pages

  Jacobsen, Steven D ^a,b   Reichmann, Hans J ^b   Spetzler, Hartmut A ^a,b   Mackwell, Stephen J ^b   Smyth, Joseph R ^a,b   Angel, Ross J ^b   McCammon, Catherine A ^b  

^a UNIVERSITY OF COLORADO   (United States)

^b UNIVERSITÄT BAYREUTH   (Germany)

Author keywords

Bulk moduli; Crystal chemistry; Elastic constants; Magnesiow stite; Ultrasonics

Indexed keywords

CRYSTAL CHEMISTRY; ELASTIC PROPERTY; LOWER MANTLE; MAGNESIOWUSTITE; OXIDE; S-WAVE;

EID: 0036117063     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: None     Document Type: Article

References (76)

1. A diamond-anvil cell for single-crystal X-ray diffraction studies to pressures in excess of 10 GPa
2. Evaluation of (Mg,Fe) partitioning between silicate perovskite and magnesiowüstite up to 120 GPa and 2300 K
3. Equations of state
4. The use of quartz as an internal pressure standard in high-pressure crystallography
5. High-temperature and high-pressure diffractometry
6. Magnetism in FeO at megabar pressures from X-ray emission spectroscopy
7. New diamond anvil cells for gigahertz ultrasonic interferometry and X-ray diffraction
8. Mise au point sur la structure lacunaire de la wüstite et necessité de nouvelles recherches experimentales
9. 1-xO single crystals
10. 1-xO) crystals of various stoichiometrics
11. Lower mantle mineralogy and the geophysical perspective
12. Finite strain isotherm and velocities for single-crystal and polycrystalline NaCl at high pressure and 300°K
13. Crystal-chemical reasons for the immiscibility of periclase and wüstite under lithospheric P, T conditions
14. The pressure and temperature dependence of the elastic properties of polycrystal magnesiowüstite
15. Pure modes for elastic waves in crystals
16. Energetics of metal oxide solid solutions
17. 1-xO
18. Shear and compressional mode measurements with GHz ultrasonic interferometry and velocity- composition systematics for the pyrope-almandine solid solution series
19. Elasticity of single-crystal MgO to 8 gigapascals and 1600 kelvin
20. Stability of ferropericlase in the lower mantle
21. Equation of state and shear strength at multimegabar pressures: Magnesium oxide to 227 GPa
22. Effects of temperature and composition on the bulk modulus of (Mg,Fe)O
23. 0.4)O
24. A revised method of operation of the single-crystal diamond cell and refinement of the structure of NaCl at 32 kbar
25. Nucleation and stability of defect clusters: New energetic model in the case of substituted wüstites
26. Contribution à l'étude structurale de la wüstite solide de haute température
27. A variational approach to the theory of the elastic behavior of polycrystals
28. Systematic variation of bulk modulus of wüstite with stoichiometry
29. 1-xO): A review of its defect structure and physical properties
30. Stoichiometric FeO as metastable intermediate of the decomposition of wüstite at 225°C
31. The elastic behavior of a crystalline aggregate
32. Absence of an aluminous phase in the upper part of the Earth's lower mantle
33. Elasticity, composition and temperature of Earth's lower mantle: A reappraisal
34. The elasticity of periclase to 3 GPa and some geophysical implications
35. High-pressure polymorphism of the iron oxides
36. 1-x)O solid solutions
37. t-xO)
38. Finite-strain equation of state for high-pressure phases
39. Equations of state of FeO and CaO
40. Structure and elasticity of MgO at high pressure
41. Determination of Fe-Mg partitioning between perovskite and magnesiowüstite
42. Diffracted beam crystal centering and its application to high-pressure crystallography
43. xO
44. 4 spinel solid solutions
45. Iron-magnesium fraction model for the Earth
46. Calibration of the ruby pressure gauge to 800 kbar under quasi-hydrostatic conditions
47. The wüstite enigma
48. Multivariable dependence of Fe-Mg partitioning in the lower mantle
49. Thermodynamics of the system Fe-FeO-MgO at high pressure and temperature and a model for formation of the Earth's core
50. Defect clustering in wüstite
51. 0.94O: Mössbauer spectroscopy beyond 100 GPa
52. 1 ruby fluorescence line to 195 kbar
53. High-pressure crystal chemistry
54. Ultrasonic interferometry and X-ray measurements on MgO in a new diamond anvil cell
55. Sound wave velocities and elastic constants for magnesiowüstite using gigahertz interferometry
56. Bulk moduli of magnesiowüstites from static compression experiments
57. Oxidation of magnesiowüstite single crystals, l. Optical and kinetic data
58. GHz ultrasonic interferometry in a diamond anvil cell: P-wave velocities in periclase to 4.4 GPa and 207°C
59. Single-crystal elasticity of MgO at high pressure
60. Single-crystal elasticity of pyrope and MgO to 20 GPa by Brillouin scattering in the diamond cell
61. Equation of state of polycrystalline and single-crystal MgO to 8 kilobars and 800°K
62. A new ultrasonic interferometer for the determination of equation of state parameters of sub-millimeter single crystals
63. Ultrasonic measurements in a diamond anvil cell
64. Elasticity of polycrystals and rocks
65. 0.4O to 200 GPa
66. Elastic properties of polycrystalline minerals: Comparison of theory and experiment
67. The elastic properties of composite materials
68. 1-xO
69. 1-xO
70. The effect of alumina on phase transitions at the 660-kilometer discontinuity from Fe-Mg partitioning experiments
71. Static compression of wüstite to 120 GPa
72. Elasticity of MgO and a primary pressure scale to 55 GPa
73. Effect of defects on the elastic properties of wüstite