Influence of water on plastic deformation of olivine aggregates 2. Dislocation creep regime

By S. Mei, D. Kohlstedt. 2000

745 citations recorded by the source corpus.

Subfields: Geophysics

View Paper: https://www.semanticscholar.org/paper/81c61a44a159db1c5aa6411b959cce2b77a054e5

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In Geophysics

1. S. Karato
2. Jun Korenaga
3. I. Katayama
4. H. Jung
5. S. Demouchy
6. P. Skemer
7. T. Hiraga
8. Zhenting Jiang

Citations in the corpus

• Influence of protons on Fe‐Mg interdiffusion in olivine (2004, background): “In olivine, this effect is well documented in viscosity, grain growth rate, and phase transformation kinetics [ Mei and Kohlstedt, 2000a, 2000b; Karato, 1989; Kubo et al., 1998].”
• Thermal Structure due to Solid‐State Flow in the Mantle Wedge Beneath Arcs (2013, background): “Viscosities in the low end of this range probably require both dissolved hydrogen [Mei and Kohlstedt, 2000; Hirth and Kohlstedt, 1996; Kohlstedt et al., 1996], as might be expected in the relatively H2O-rich mantle above a subduction zone, and melt fractions greater than ~ 3 % [Kelemen et al.,…”
• Geodynamic Significance of Seismic Anisotropy of the Upper Mantle: New Insights from Laboratory Studies (2008, background): “The class-I behavior is likely due to the increase in jog density by water, assuming that creep is controlled by dislocation climb under jog-undersaturated conditions (e.g., Karato & Jung 2003, Mei & Kohlstedt 2000).”
• Effects of pressure on high-temperature dislocation creep in olivine (2003, background): “In the pressure range explored by Mei and Kohlstedt (2000) (below 0.45GPa) their data are sensitive to both r and V*w, but the pressure range was too narrow to determine r and V*w separately.”
• Effect of water on the dislocation creep microstructure and flow stress of quartz and implications for the recrystallized grain size piezometer (2006, background): “…the rate of dislocation climb may determine the recrystallized grain size; the experiments of Mei and Kohlstedt [2000a] show that water fugacity (i.e., OH concentration) controls the diffusivity of point defects and therefore the rate of dislocation climb and creep [e.g., Mei and Kohlstedt, 2000b].”
• A new analysis of experimental data on olivine rheology (2008, methodology): “For example, activation energy has often been estimated from a single experimental run, in which temperature is varied but other variables are kept constant [e.g., Mei and Kohlstedt, 2000a].”